PINNACLE SYSTEMS INC
8-K, 1997-09-12
PHOTOGRAPHIC EQUIPMENT & SUPPLIES
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                  -----------

                                    FORM 8-K

                                 CURRENT REPORT


                     Pursuant to Section 13 or 15(d) of the

                         Securities Exchange Act of 1934



Date of Report (Date of earliest event reported):         August 31, 1997


                             Pinnacle Systems, Inc.
- --------------------------------------------------------------------------------
               (Exact name of registrant as specified in charter)


      California                     0-24784                       94-3003809
      ----------                     -------                       ----------
(State or other jurisdiction       (Commission                 (IRS Employer
    of incorporation)              File Number)              Identification No.)


280 North Bernardo Avenue, Mountain View, California                  94043
- -------------------------------------------------------            -------------
(Address of principal executive offices)                            (Zip Code)


Registrant's telephone number, including area code:  (650) 526-1600


<PAGE>


Item 2.  Acquisition or Disposition of Assets

     On August 31, 1997, Pinnacle Systems,  Inc., a California  corporation (the
"Company" or "Pinnacle"), and certain of its wholly-owned subsidiaries completed
the purchase ("Purchase") of certain of the assets and the assumption of certain
liabilities of Miro Computer Products AG, a corporation formed under the laws of
Germany  ("Miro"),  and two  wholly-owned  subsidiaries  of Miro,  Miro Computer
Products,  Inc. and Miro Computer Products Ltd.  (collectively,  the "Sellers").
The Purchase was made pursuant to the terms and  conditions of an Asset Purchase
Agreement  dated  August  29,  1997  (the  "Agreement").  Under the terms of the
Agreement,  the Company will initially pay  approximately  $15.2 million in cash
and issue  approximately  203,565 shares of Pinnacle Common Stock valued at $4.8
million.  In addition,  the Company assumed  liabilities of  approximately  $2.0
million.  The  Company  expects  to incur  approximately  $2.0  million in costs
associated with executing the  transaction  and integrating the businesses.  The
Company will account for the  acquisition as a purchase and  anticipates  that a
significant portion of the purchase price will be charged as in-process research
and development and other  non-recurring  costs in the quarter ending  September
30, 1997.  The  Agreement  also  includes an  "earnout"  in which Miro  Computer
Products AG will receive addition  consideration if the acquired operating group
achieves certain sales and profit levels during the earnout period, which is the
first twelve full months  following the acquisition.  Specifically,  the earnout
consideration  will equal 50% of sales generated in excess of $37 million during
the earnout period, as long as operating profit exceeds 3% of sales,  increasing
to 85% of sales for those  sales  which  exceed $59  million  during the earnout
period,  as long as operating profit exceeds 3% of sales. The purchase price was
determined through an arm's-length  negotiation between the parties. The Company
funded the Purchase with cash and working capital.

     The Miro Digital Video Group  manufactures  digital video editing solutions
for PCI bus-based PC and Power  Macintosh  personal  computers.  Miro's European
engineering  and  manufacturing  operations  will  continue  to be managed  from
Braunschweig,  Germany, as part of Pinnacle,  as will the sales and distribution
operations located throughout Europe and Asia. The Sellers' North American sales
and  customer  support  organization,  based in Palo Alto,  California,  will be
merged into Pinnacle's Mountain View, California facility.


Item 7.  Financial Statements and Exhibits.

     a.  Financial Statements of Business Acquired.

         The  Registrant  will file the  required  financial  statements  of the
         business  acquired  under the  cover of an  amendment  to this  Current
         Report on Form 8-K as soon as  practicable,  but in no event later than
         60 days  after the date on which  this  Current  Report on Form 8-K was
         required to have been filed.

                                       -2-

<PAGE>


     b.  Pro Forma Financial Information.

         The Registrant will file the required pro forma  financial  information
         under the cover of an amendment  to this Current  Report on Form 8-K as
         soon as practicable,  but in no event later than 60 days after the date
         on which  this  Current  Report on Form 8-K was  required  to have been
         filed.

     c.  Exhibits.

         2.1      Asset Purchase  Agreement dated August 29, 1997 by and between
                  Pinnacle  Systems,   Inc.,  Pinnacle  Systems  GmbH,  Pinnacle
                  Systems C.V.,  Pinnacle  systems Ltd., Miro Computer  Products
                  AG, Miro Computer  Products,  Inc. and Miro Computer  Products
                  Ltd.

                                       -3-

<PAGE>


                                    SIGNATURE

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  Report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                            PINNACLE SYSTEMS, INC.


Dated: September 12, 1997                   By:  /S/ ARTHUR D. CHADWICK
                                                 -------------------------------
                                                     Arthur D. Chadwick,
                                                     Vice President,
                                                     Finance and Administration
                                                     and Chief Financial Officer

                                       -4-

<PAGE>


                                INDEX TO EXHIBITS



   Exhibit No.                        Description
- --------------  ----------------------------------------------------------------
     2.1          Asset Purchase  Agreement dated August 29, 1997 by and between
                  Pinnacle  Systems,   Inc.,  Pinnacle  Systems  GmbH,  Pinnacle
                  Systems C.V.,  Pinnacle  systems Ltd., Miro Computer  Products
                  AG, Miro Computer  Products,  Inc. and Miro Computer  Products
                  Ltd.





                            ASSET PURCHASE AGREEMENT


                                      AMONG


                             PINNACLE SYSTEMS, INC.,

                             PINNACLE SYSTEMS GmbH,

                             PINNACLE SYSTEMS, C.V.,

                             PINNACLE SYSTEMS LTD.,

                           MIRO COMPUTER PRODUCTS AG,

                           MIRO COMPUTER PRODUCTS INC.

                                       AND

                           MIRO COMPUTER PRODUCTS LTD.

                                 AUGUST 29, 1997


<PAGE>

<TABLE>
                                                 TABLE OF CONTENTS

<CAPTION>
                                                                                                             Page
                                                                                                             ----
<S>      <C>                                                                                                  <C>
I.       DEFINITIONS                                                                                           1

II.      PURCHASE AND SALE TRANSACTION                                                                         9
                  Purchase and Sale of Assets                                                                  9
                  Excluded Assets                                                                             10
                  Assumption of Liabilities                                                                   10
                  Liabilities Not Assumed                                                                     11
                  Purchase Price                                                                              12
                  Earnout Payment                                                                             13
                  Transfer Tax                                                                                16
                  Allocation of Purchase Price                                                                16
                  The Effective Date                                                                          16
                  Deliveries in the Context of the Effective Date                                             18

III.     REPRESENTATIONS, WARRANTIES AND GUARANTEES OF THE SELLERS                                            19
                  Organization of Miro                                                                        19
                  Acquired Subsidiaries                                                                       20
                  Organization of Subsidiaries                                                                21
                  Authority                                                                                   21
                  No Conflict                                                                                 22
                  Consents                                                                                    22
                  Financial Statements                                                                        22
                  No Undisclosed Liabilities                                                                  23
                  No Changes                                                                                  23
                  Tax Matters                                                                                 25
                  Restrictions on Business Activities                                                         26
                  Title of Assets; Condition of Equipment                                                     26
                  Intellectual Property                                                                       26
                  Agreements, Contracts and Commitments                                                       29
                  Interested Party Transactions                                                               30
                  Governmental Authorization                                                                  30
                  Litigation                                                                                  31
                  Accounts Receivable; Inventory                                                              31

                                                        i

<PAGE>

                  Environmental Matters                                                                       31
                  Brokers' and Finders' Fees; Third Party Expenses                                            32
                  Employee Benefit Plans and Compensation                                                     32
                  Insurance                                                                                   33
                  Compliance with Laws                                                                        33
                  Third Party Consents                                                                        33
                  Warranties; Indemnities                                                                     34
                  Affiliated Transactions                                                                     34
                  Government Contracts                                                                        34
                  Distributors, Customers, and Suppliers                                                      34
                  No Illegal Payments, Etc.                                                                   34
                  Product Warranties; Defects; Liability                                                      34
                  Complete Copies of Material                                                                 35
                  Board Approval                                                                              35
                  Acquisiton Entirely for Own Account                                                         35
                  Reliance on Sellers' Representations                                                        35
                  Receipt of Information                                                                      35
                  Investment Experience                                                                       35
                  Restricted Securities                                                                       35
                  Entire Assets                                                                               36
                  Representations Complete                                                                    36

IV.      REPRESENTATIONS AND WARRANTIES OF THE BUYERS                                                         36
                  Organization of Buyers                                                                      36
                  Authority for Agreement                                                                     36
                  Adequate Resources                                                                          37
                  Noncontravention                                                                            37
                  Brokers' Fees                                                                               37
                  Consents                                                                                    37
                  SEC Filing; Financial Statements                                                            37
                  Validity of Shares                                                                          38
                  Material Adverse Effect                                                                     38

V.       [INTENTIONALLY OMITTED]                                                                              38

VI.      ADDITIONAL AGREEMENTS                                                                                38
                  Shareholder Approval                                                                        38

                                                        ii

<PAGE>

                  Employment and Non-Competition Agreement                                                    38
                  Confidentiality                                                                             38
                  Expenses                                                                                    38
                  Announcements                                                                               39
                  Consents                                                                                    39
                  Reasonable Efforts                                                                          39
                  Notification of Certain Matters                                                             39
                  Employee Matters                                                                            39
                  Pre-Effective Date Tax Returns                                                              40
                  Covenant Not to Compete or Solicit                                                          40
                  Additional Documents and Further Assurances                                                 41
                  Quarterly Statements of Operating Profit, Revenues and Expenses                             41
                  Compliance with Securities Laws                                                             42
                  Rent Agreement                                                                              42
                  Certificate of the Buyer                                                                    42
                  Registration Rights Agreement                                                               43
                  Legal Opinions                                                                              43
                  Certificate of the Seller                                                                   43
                  Legal Opinions                                                                              43
                  Additional Agreements                                                                       43
                  Accounts Receivable Agreement                                                               43
                  Intercompany Balances                                                                       43

VII.     [INTENTIONALLY OMITTED]                                                                              44

VIII.    SURVIVAL OF REPRESENTATIONS, WARRANTIES AND INDEMNIFICATION                                          44
                  Survival of Representations and Warranties                                                  44
                  Indemnity and Setoff for Damages                                                            44

IX.      [INTENTIONALLY OMITTED]                                                                              47

X.       GENERAL PROVISIONS                                                                                   47
                  Notices                                                                                     47
                  Interpretation                                                                              48
                  Notarizations                                                                               48
                  Entire Agreement; Assignment                                                                48
                  Severability                                                                                48
                  Other Remedies                                                                              49

                                                       iii

<PAGE>

                  Governing Law; Arbitration                                                                  49
                  Rules of Construction                                                                       49
                  No Third Party Beneficiaries                                                                49
                  Amendment                                                                                   49
</TABLE>

                                                        iv

<PAGE>


                                    EXHIBITS


         A-1      Asset Transfer Agreements
                  A-1A  The  Netherlands   (transfer  of  stock  of  Miro  Dutch
                  Subsidiary)
                  A-1B France (transfer of stock of Miro French Subsidiary)

         A-2      Assignment and Assumption Agreement

         A-3      Bill of Sale

         A-4      Copyright Assignment (U.S.)

         A-5      Patent Assignment (U.S.)

         A-6      Trademark Assignments (U.S.)

         B        Form of Rent Agreement

         C        Form of Registration Rights Agreement

                  D-1 Form of Legal  Opinion  of U.S.  Counsel to the Buyers and
                  Form of Legal Opinion of German Counsel to the Buyers

                  D-2 Form of Legal  Opinion of U.S.  Counsel to the Sellers and
                  Form of Legal Opinion of German Counsel to the Buyers

         E        Key Employees

         F        Form of Non-Competition Agreement

         G-1      Certificate of Buyer

         G-2      Certificate of Seller

                                       v

<PAGE>


                            ASSET PURCHASE AGREEMENT

     This Asset Purchase  Agreement (the  "Agreement") is entered into on August
29, 1997 by and among Pinnacle  Systems,  Inc., a California  corporation  whose
principal   place  of  business  is  in  Mountain   View,   California,   U.S.A.
("Pinnacle"),  Pinnacle Systems GmbH, a corporation  organized under the laws of
Germany and a subsidiary of Pinnacle  ("German Sub"),  Pinnacle  Systems C.V., a
limited  partnership formed under the laws of the Netherlands ("Dutch Sub"), and
Pinnacle Systems Ltd., a corporation formed under the laws of the United Kingdom
and a subsidiary of Pinnacle ("U.K.  Sub," and,  together with Pinnacle,  German
Sub and Dutch Sub, the  "Buyers"),  and Miro  Computer  Products AG ("Miro"),  a
corporation  organized under the laws of Germany, Miro Computer Products Inc., a
California corporation and a subsidiary of Miro ("Miro U.S."), and Miro Computer
Products Ltd. a corporation organized under the laws of the United Kingdom and a
subsidiary  of Miro ("Miro  U.K." and,  together  with Miro U.S.  and Miro,  the
"Sellers").


                                    RECITALS

     WHEREAS,  the Buyers desire to purchase  from the Sellers,  and the Sellers
desire  to  sell  to the  Buyers,  certain  of the  assets  and  certain  of the
liabilities of Sellers in consideration of the Purchase Price (as defined below)
on the terms and conditions set forth herein (the "Acquisition").

     WHEREAS, in connection with the Acquisition,  the Buyers and Sellers desire
to make certain  representations,  warranties,  guarantees,  covenants and other
agreements.

     NOW,  THEREFORE,  in  consideration of the premises and the mutual promises
herein made, and in consideration of the representations, warranties, guarantees
and covenants herein contained, the parties hereto agree as follows.


                                    ARTICLE I

                                   DEFINITIONS

     "AAA" shall mean the American Arbitration Association.

     "Accountant" shall have the meaning set forth in Section 2.6.

     "Accounting Fees" shall have the meaning set forth in Section 2.6.

     "Accounts Receivable" shall have the meaning set forth in Section 3.18.

     "Acquired Assets" shall have the meaning set forth in Section 2.1.

     "Acquired Subsidiaries" shall have the meaning set forth in Section 2.1.

                                       1

<PAGE>


     "Acquired  Subsidiary  Balance  Sheet"  shall have the meaning set forth in
Section 3.2.

     "Acquisition" shall have the meaning set forth in the preamble above.

     "Affiliate"  shall  have  the  meaning  set  forth  in  Rule  12b-2  of the
regulations  promulgated under the Securities  Exchange Act of 1934, as amended,
of the United States.

     "Agreement" shall have the meaning set forth in the preamble above.

     "Allocation" shall have the meaning set forth in Section 2.8.

     "Asset Transfer  Agreements" shall mean those certain  agreements set forth
as Exhibit A-1 attached hereto prior to Effective Date.

     "Assignment and Assumption  Agreement"  shall mean that certain  assignment
and  assumption  agreement  set forth as Exhibit A-2  attached  hereto  prior to
Effective Date.

     "Assumed Liabilities" shall have the meaning set forth in Section 2.3.

     "Audited Financials" shall have the meaning set forth in Section 3.7.

     "Base Amount" shall have the meaning set forth in Section 2.6.

     "Basket Amount" shall have the meaning set forth in Section 8.2.

     "Basis"  shall  mean any past or  present  fact,  situation,  circumstance,
status,  condition,  activity,  practice,  plan,  occurrence,  event,  incident,
action,  failure to act, or transaction  that forms or could reasonably form the
basis for any specified consequence.

     "Bill of Sale" shall mean that  certain  document  set forth as Exhibit A-3
attached hereto prior to Effective Date.

     "Buyers" shall have the meaning set forth in the preamble above.

     "Business" shall mean the design, development,  manufacture,  marketing and
service of digital video  products by the Sellers or any of their  Subsidiaries,
including but not limited to the  operations of the Sellers  and/or any of their
Subsidiaries referred to as the Digital Video Group.

     "Cash" shall mean cash and cash equivalents within the meaning of GAAP.

     "Charter" shall have the meaning set forth in Section 3.1.

     "COBRA" shall mean the Consolidated  Omnibus Budget  Reconciliation  Act of
1985, as amended.

     "Code" shall mean the Internal  Revenue  Code of 1986,  as amended,  of the
United States.

                                       2

<PAGE>


     "Competing  Business  Purpose"  shall have the meaning set forth in Section
6.11.

     "Confidentiality   Agreement"  shall  mean  the   Confidential   Disclosure
Agreement previously entered into between Miro and Pinnacle.

     "Conflict" shall have the meaning set forth in Section 3.5.

     "Continuing Employees" shall have the meaning set forth in Section 6.9.

     "Contract" shall have the meaning set forth in Section 3.14.

     "Copyright  Assignment"  shall  mean  that  certain  document  set forth as
Exhibit A-4 attached hereto prior to Effective Date.

     "Customer Information" shall have the meaning set forth in Section 3.12.

     "Digital  Video Group  Assets"  means the  Products,  Technology  and other
assets,   rights,   business  and  operations   that  directly  relate  to,  are
incorporated  or embodied in, or are used in or  necessary  to the  development,
manufacture, testing, marketing or sale of the Products.

     "Digital Video Group  Intellectual  Property"  shall mean any  Intellectual
Property that: (i) is owned exclusively by or exclusively licensed to any of the
Sellers or any  Subsidiary  of any Seller and relates to the  Business,  or (ii)
which is  necessary  to the  operation of the  Business,  including  the design,
manufacture  and use of the  products  of the  Business  as they  currently  are
operated or is reasonably  anticipated  to be operated in the future,  but shall
specifically  not include any rights in or to  materials  created for clients as
"work-made-for-hire"  or which are subject to an exclusive assignment or license
in favor of clients of any Seller or any of its Subsidiaries.

     "Earnout Payment" shall have the meaning set forth in Section 2.5.

     "Earnout Period" shall have the meaning set forth in Section 2.6.

     "Earnout Trading Price" shall have the meaning set forth in Section 2.6.

     "Effective Date" shall mean August 31, 1997 24:00 hours.

     "Employee" shall have the meaning set forth in Section 3.21.

     "Employee Agreement" shall have the meaning set forth in Section 3.21.

     "Employee Plan" shall have the meaning set forth in Section 3.21.

     "Environmental Permits" shall have the meaning set forth in Section 3.19.

     "Equipment" shall have the meaning set forth in Section 3.12.

                                       3

<PAGE>


     "Excess Amount" shall have the meaning set forth in Section 2.6.

     "Exchange Act" shall mean the Securities  Exchange Act of 1934, as amended,
of the United States.

     "Excluded Assets" shall have the meaning set forth in Section 2.2.

     "Excluded Liabilities" shall have the meaning set forth in Section 2.4.

     "Existing Buyer Products" shall have the meaning set forth in Section 2.6

     "Existing Products" shall have the meaning set forth in Section 2.6.

     "Expenses" shall have the meaning set forth in Section 2.6.

     "Extraordinary  General  Meeting"  shall  mean  the  extraordinary  general
meeting of Miro which shall be held prior to the Effective  Date for the purpose
of approving the Agreement and the Acquisition.

     "GAAP" shall mean  generally  accepted  accounting  principles as in effect
from time to time in United States.

     "Governmental Entity" shall have the meaning set forth in Section 3.6.

     "Hazardous Material" shall have the meaning set forth in Section 3.19.

     "Hazardous  Materials  Activities"  shall  have the  meaning  set  forth in
Section 3.19.

     "Initial Payment" shall have the meaning set forth in Section 2.5.

     "Intellectual  Property"  shall  mean any or all of the  following  and all
statutory  and/or common law rights  throughout the world in, arising out of, or
associated  therewith:  (i)  all  patents  and  applications  therefor  and  all
reissues,  divisions,  renewals,  extensions,  provisionals,  continuations  and
continuations-in-part  thereof; (ii) all inventions (whether patentable or not),
invention   disclosures  and  improvements,   all  trade  secrets,   proprietary
information,  know how and  technology;  (iii) all works of  authorship,  "moral
rights," copyrights (whether or not registered),  mask works, copyright and mask
work  registrations  and  applications;  (iv)  all  industrial  designs  and any
registrations and applications therefor; (v) all trade names, logos,  trademarks
and service marks;  trademark and service mark  registrations  and applications;
(vi) all databases and data collections  (including  customer lists);  (vii) all
computer software including all source code, object code, firmware,  development
tools,  files,  records  and data,  all media on which any of the  foregoing  is
recorded;  (viii) URLs, Web site  addresses and domain names;  (ix) any similar,
corresponding  or  equivalent  rights  to any  of the  foregoing;  and  (x)  all
documentation related to any of the foregoing.

                                       4

<PAGE>


     "Inventory" shall mean the inventory of Products, including all related raw
materials and supplies,  manufactured  and purchased  parts,  goods in progress,
finished goods and packaging, included in the Digital Video Group Assets.

     "IRS" shall mean the Internal Revenue Service of the United States.

     "Key  Employees"  shall mean those employees of the Sellers or any of their
Subsidiaries listed on Exhibit E hereto.

     "Knowledge"  shall  mean what would be within  the  actual  knowledge  of a
prudent Person.

     "Liability"  shall  mean any  liability  or  obligation  (whether  known or
unknown, whether asserted or unasserted, whether absolute or contingent, whether
accrued or unaccrued,  whether  liquidated or unliquidated,  whether incurred or
consequential  and whether due or to become due),  including  any  liability for
Taxes.

     "Lien" shall mean any mortgage,  pledge,  lien, security interest,  charge,
claim, equity, encumbrance,  restriction on transfer,  conditional sale or other
title retention device or arrangement (including,  without limitation, a capital
lease),   transfer  for  the  purpose  of  subjection  to  the  payment  of  any
indebtedness,  or restriction  on the creation of any of the foregoing,  whether
relating to any property or right or the income or profits therefrom.

     "Loss" and "Losses" shall have the respective meanings set forth in Section
8.2.

     "Material Adverse Effect" shall mean a material adverse effect or change on
the business,  assets (including  intangible  assets),  condition  (financial or
otherwise), results of operations or prospects of a party.

     "Miro" shall mean Miro Computer Products AG.

     "Miro Derivative Products" shall have the meaning set forth in Section 2.6.

     "Most Recent Balance Sheet" shall mean the unaudited  consolidated  balance
sheet of Miro  dated  June 30,  1997  prepared  in  accordance  with the  Miro's
historical methods of accounting as set forth on Schedule 3.7.

     "Nasdaq" shall mean the Nasdaq National Market.

     "Noncompetition  Agreements"  shall have the  meaning  set forth in Section
6.11.

     "Noncompetition Period" shall have the meaning set forth in Section 6.11.

     "Nonprevailing Party" shall have the meaning set forth in Section 2.6.

     "Officer's  Certificate"  shall  mean  the  duly  authorized  and  executed
certificate of any of the parties.

                                       5

<PAGE>


     "Ordinary  Course of Business"  shall mean the ordinary  course of business
consistent with past custom and practice (including with respect to quantity and
frequency).

     "Operating Profit" shall have the meaning set forth in Section 2.6.

     "Patent" shall mean any: (i) patent, patent application,  patent disclosure
or other  patent  right in any  jurisdiction  of the world;  (ii) any  division,
continuation, continuation-in-part, reissuance, reexamination, or extension of a
Patent;  and (iii) any future  patent or other  patent  right that  issues or is
based upon a patent disclosure or upon an application that is a Patent.

     "Patent  Assignment"  shall mean that certain document set forth as Exhibit
A-5 attached hereto prior to Effective Date.

     "Person"  shall  mean an  individual,  a  partnership,  a  corporation,  an
association,  a joint stock company, a trust, a joint venture, an unincorporated
organization, or a governmental entity (or any department,  agency, or political
subdivision thereof).

     "Permits" shall have the meaning set forth in Section 2.1(d).

     "Pinnacle Common Stock" shall mean fully paid and  nonassessable  shares of
Common Stock, no par value, of Pinnacle.

     "Products"  means all current  products and services of the  Business,  any
subsequent  versions of such products  currently being  developed,  any products
currently being developed by the Sellers or any of their  Subsidiaries which are
designated  to supersede,  replace or function as a component of such  Products,
and any upgrades, enhancements,  improvements and modifications to the foregoing
currently being developed.

     "Purchase Price" shall have the meaning set forth in Section 2.5.

     "Registered   Intellectual   Property"   shall  mean  all  United   States,
international  and  foreign:   (i)  patents,   patent  applications   (including
provisional  applications);  (ii) registered trademarks,  service marks or trade
names,  applications  to  register  trademarks,  service  marks or trade  names,
intent-to-use  applications,  or other registrations or applications  related to
trademarks,  service  marks or trade  names;  (iii)  registered  copyrights  and
applications for copyright  registration;  (iv) any mask work  registrations and
applications  to register mask works;  (v) URLs,  web site  addresses and domain
names  and  (vi) any  other  Intellectual  Property  that is the  subject  of an
application,  certificate,  filing,  registration  or other document  issued by,
filed  with,  or  recorded  by,  any state,  government  or other  public  legal
authority.

     "Registration  Rights Agreement" shall mean that certain document set forth
as Exhibit C attached hereto prior to Effective Date.

     "Regulations" shall have meaning set forth in Section 6.9.

                                       6

<PAGE>


     "Related  Agreements" shall mean all such ancillary  agreements required in
this Agreement to be executed and delivered in connection with the  transactions
contemplated  hereby,  including the Registration  Rights Agreement and the Rent
Agreement, but shall not include the Non-Competition Agreements.

     "Rent  Agreement"  shall mean that certain  document set forth as Exhibit B
attached hereto prior to Effective Date.

     "Returns" shall have the meaning set forth in Section 3.10.

     "Revenues" shall have the meaning set forth in Section 2.6.

     "Schedules" shall have the meaning set forth in Article III.

     "Securities Act" shall mean the Securities Act of 1933, as amended,  of the
United States.

     "SEC"  shall mean the  Securities  and  Exchange  Commission  of the United
States.

     "SEC Reports" shall have the meaning set forth in Section 4.7.

     "Sellers" shall have the meaning set forth in the preamble above.

     "Sellers' Agreement" shall have the meaning set forth in Section 3.9.

     "Sellers' Authorizations" shall have the meaning set forth in Section 3.16.

     "Sellers'  Products"  shall  have the  meaning  set forth in  Section  2.6.

     "Statement of Operating Profit" shall have the meaning set forth in Section
2.6.

     "Subsidiary" means any corporation with respect to which a specified Person
(or a Subsidiary  thereof)  owns a majority of the common stock or has the power
to vote or direct the voting of sufficient securities to elect a majority of the
directors.

     "Tax"  or,  collectively,  "Taxes",  means (i) any and all  German,  United
States federal, state and local and other non-U.S. taxes,  assessments and other
governmental charges, duties, impositions and liabilities, including taxes based
upon or measured by gross receipts,  income, profits, sales, use and occupation,
and  value  added,  ad  valorem,  transfer,  franchise,   withholding,  payroll,
recapture,  employment,  excise and property taxes,  together with all interest,
penalties and additions imposed with respect to such amounts; (ii) any liability
for the payment of any amounts of the type  described  in clause (i) as a result
of being a member of an affiliated,  consolidated, combined or unitary group for
any period;  and (iii) any  liability for the payment of any amounts of the type
described in clause (i) or (ii) as a result of any express or implied obligation
to  indemnify  any  other  Person or as a result  of any  obligations  under any
agreements  or  arrangements  with any other Person with respect to such amounts
and including any liability for taxes of a predecessor entity.

                                       7

<PAGE>


     "Tax Return" shall mean any return, declaration,  report, claim for refund,
or information return or statement relating to Taxes,  including any schedule or
attachment thereto, and including any amendment thereof.

     "Technology" means all inventions,  copyrightable works, integrated circuit
masks,  discoveries,   innovations,   know-how,  information  (including  ideas,
research and development,  know-how, formulas,  compositions,  manufacturing and
production  processes  and  techniques,   technical  data,  designs,   drawings,
specifications,  customer  and  supplier  lists,  pricing and cost  information,
business  and  marketing  plans  and  proposals,  documentation,  and  manuals),
computer  software,   computer  hardware,   integrated   circuits,   electronic,
electrical and mechanical equipment and all other forms of technology, including
improvements,   modifications,  derivatives  or  changes,  whether  tangible  or
intangible,  embodied in any form,  whether or not  protectible  or protected by
patent,  copyright,  mask work right,  trade secret law or  otherwise,  that are
incorporated,  embodied  or used in or are used to develop,  manufacture,  test,
market or sell the Products.

     "Third Party Expenses" shall have the meaning set forth in Section 6.4.

     "Trademarks" shall mean any trademarks,  service marks, trade dress, logos,
trade names, and corporate names,  together with all translations,  adaptations,
derivations,  and  combinations  thereof and including  all goodwill  associated
therewith.

     "Trademark Assignments" shall mean those certain agreements with respect to
each registered  trademark of the Sellers or any of their Subsidiaries set forth
as Exhibit A-6 attached hereto prior to Effective Date.

     "Transfer Documents" shall mean the Asset Transfer Agreements,  the Bill of
Sale,  the  Trademark  Assignments,  the  Copyright  Assignment  and the  Patent
Assignment, in the forms attached hereto, collectively.

     "Transfer Taxes" shall have the meaning set forth in Section 2.7.

     "Unaudited Financials" shall have the meaning set forth in Section 3.7.

     "VAT" shall mean value-added tax.

     All  references  herein to dollar  amounts  or $ shall be to United  States
Dollars while all references herein to DM shall be to German deutsche marks.

                                       8

<PAGE>


                                   ARTICLE II

                          PURCHASE AND SALE TRANSACTION


     2.1 Purchase and Sale of Assets. On the terms and subject to the conditions
set forth in this Agreement, Sellers herewith sell, convey, transfer, assign and
deliver to Buyers,  and Buyers herewith  purchase and acquire from Sellers as of
the Effective  Date,  all right,  title and interest in and to all Digital Video
Group  Assets,  as well as the capital  stock of certain of Miro's  Subsidiaries
(collectively the "Acquired Assets") free and clear of all Liens, including, but
not limited to, the following (provided,  however that the Acquired Assets shall
not include any Excluded Assets.

         (a) all  tangible  personal  property  (such as  machinery,  equipment,
Inventory, raw materials,  supplies,  manufactured and purchased parts, works in
progress,  finished  goods,  furniture,  automobiles  and tools) relating to the
Digital Video Group Assets;

         (b) the  capital  stock  of (i)  Miro  Computer  Products  S.a.r.l.,  a
corporation organized under the laws of France and a wholly-owned  subsidiary of
Miro, and (ii) Miro Computer  Products B.V., a corporation  organized  under the
laws of The  Netherlands  and a  wholly-owned  subsidiary of Miro (the "Acquired
Subsidiaries");

         (c) certain accounts  receivable  pertaining to the Digital Video Group
Assets in an amount equal to $150,000 as specified in 2.9(d);

         (d)  all  licenses,  permits,  authorizations,  orders,  registrations,
certificates,  variances, approvals, consents and franchises and similar rights,
primarily  pertaining to or used primarily in connection  with the Digital Video
Group Assets obtained from governments and governmental  agencies or any pending
applications  relating  to any of the  foregoing  to  the  extent  permitted  by
applicable law to be transferred,  including without limitation all governmental
permits, licenses, authorizations,  approvals and consents described in Schedule
2.1(d) (the "Permits");

         (e) all Digital Video Group Intellectual Property,  goodwill associated
therewith,  licenses  and  sublicenses  granted  in respect  thereto  and rights
thereunder,  remedies against  infringements thereof and rights to protection of
interests  therein,   including  without  limitation  the  Digital  Video  Group
Intellectual Property described on Schedule 3.13(a);

         (f) all  agreements,  contracts,  indentures,  mortgages,  instruments,
guarantees or other similar  agreements,  and rights thereunder  relating to the
Digital Video Group Assets as set forth on Schedule 2.1(f).

         (g) all customer, distribution,  supplier and mailing lists relating to
the Products delivered on a diskette which Buyers acknowledge to have received;

                                       9

<PAGE>


         (h) all  claims,  deposits,  prepayments,  refunds,  causes of  action,
choses in action, rights of recovery, rights of set off and rights of recoupment
(other  than any such refund or similar  item  relating to the payment of Taxes)
relating to any right,  property or asset  included in the Acquired  Assets,  or
against  any party to a Contract,  including  without  limitation,  unliquidated
rights under manufacturers' and vendors' warranties and guaranties;

         (i) copies of all  business  and  financial  records,  books,  ledgers,
files, plans,  documents,  correspondence,  lists, plats,  architectural  plans,
drawings,  notebooks,   specifications,   creative  materials,  advertising  and
promotional materials,  marketing materials, studies, reports, equipment repair,
maintenance  or service  records  relating  to the Digital  Video Group  Assets,
whether written or  electronically  stored or otherwise  recorded,  which in the
case of  electronically  stored items shall be  delivered on diskette  which the
Buyers acknowledge to have received;

         (j) all employee rosters and other employee-related  documents that are
legally required under applicable law to be in possession of the Buyers,  to the
extent permitted by applicable law to be transferred; and

         (k) the right to the SAP  software  relating  to the  network  computer
systems, including the MIS functions, of Miro's Braunschweig Facility.


     2.2  Excluded  Assets.  There are excluded  from the Acquired  Assets to be
sold, assigned, transferred,  conveyed and delivered to Buyers hereunder, and to
the extent in existence on the  Effective  Date,  there shall be retained by the
Sellers,  the  following  assets,  properties  and  rights  (collectively,   the
"Excluded Assets"):

         (a) cash and  securities  other than  securities  evidencing  ownership
interests in the Acquired Subsidiaries;

         (b) accounts receivable in excess of $150,000;

         (c) land, buildings and related real property owned by the Sellers;

         (d)  furniture and fixtures of Miro's  Braunschweig  Facility as of the
date of this Agreement;

         (e) the hardware  portions of the network computer  systems,  including
the MIS functions, of Miro's Braunschweig Facility;

         (f) the trade  names and  product  names  other than those set forth on
Schedule 2.9(d); and

         (g) those  other  assets,  properties  and rights set forth on Schedule
2.2.

     2.3 Assumption of Liabilities. The Buyers herewith assume, on the terms and
subject to the conditions set forth herein as of the Effective  Date, only those
Liabilities  of the

                                       10

<PAGE>


Sellers  which are (i) listed below and (ii) which are not Excluded  Liabilities
(the "Assumed Liabilities");

         (a) all  Liabilities  of the  Sellers  under  the  Contracts  listed in
Schedule  3.14 to the extent  such  Contracts  are  assumed by the Buyers at the
Effective Date pursuant to Section 2.1; and

         (b) existing  obligations  of the Sellers to perform end user  warranty
repair and  replacement  services for Products sold on or prior to the Effective
Date.

     It is understood by all parties hereto that all Liabilities of the Acquired
Subsidiaries shall remain Liabilities of the Acquired Subsidiaries following the
Effective Date.

     2.4  Liabilities  Not  Assumed.  Except  as  expressly  set  forth  in this
Agreement,  the Buyers do not assume or perform any  Liabilities  or obligations
not  specifically  contemplated  by Section 2.3 hereof nor any of the  following
Liabilities and obligations (collectively the "Excluded Liabilities")

         (a)  Any  Liability  or  obligation  of the  Sellers  or  any of  their
Subsidiaries  (other than the Acquired  Subsidiaries)  for Taxes for any taxable
period, any Liability or obligation of the Acquired Subsidiaries for any taxable
period or portion of any period  ending on or prior to the Effective  Date,  and
any Liability or obligation  for Taxes  attributable  to the Acquired  Assets or
operations of the Sellers for any taxable period or portion of any period ending
on or prior to the Effective Date;

         (b)  Any  Liability  or  obligation  of the  Sellers  or  any of  their
Subsidiaries  to indemnify any Person by reason of the fact that such Person was
a director,  officer,  employee  or agent of any Seller or any of such  Seller's
Subsidiaries  or was  serving  at the  request  of  such  Seller  or any of such
Seller's  Subsidiaries as a partner,  trustee,  director,  officer,  employee or
agent of another entity;

         (c)  Any  Liability  or  obligation  of the  Sellers  or  any of  their
Subsidiaries  as a result  of any  legal or  equitable  action  or  judicial  or
administrative  proceeding  initiated  at any time  caused  by any  action  that
occurred or  condition  that  existed on or prior to the  Effective  Date and in
respect  of  anything  done,  suffered  to be done or  omitted to be done by the
Sellers  or any of  their  Subsidiaries  or any of  their  directors,  officers,
employees or agents;

         (d) Any Liability of the Sellers or any of their Subsidiaries for costs
and expenses  incurred in connection  with this  Agreement and the  transactions
contemplated hereby;

         (e)  Any  Liability  or  obligation  of the  Sellers  or  any of  their
Subsidiaries  under this Agreement or incurred in connection  with the making or
performance of this Agreement;

         (f) Any Liability or obligation  for products  manufactured  or sold or
services  rendered  on or prior to the  Effective  Date,  including  for product
returns or credits  taken,

                                       11

<PAGE>


except only for those specific  Liabilities for end user product warranty repair
and replacement as the Buyers have assumed pursuant to Section 2.3 above;

         (g) Any  Liability or  obligation of any Seller or any of such Seller's
Subsidiaries  arising out of any Employee Benefit Plan established or maintained
by such  Seller or any of its  Subsidiaries  for the  benefit of past or present
employees of such Seller or any of its Subsidiaries,  or to which such Seller or
any of its Subsidiaries contributes,  or any Liability on the termination of any
such plan;

         (h)  Any  Liability  or  obligation  of the  Sellers  or  any of  their
Subsidiaries  for making  payments  or  providing  benefits of any kind to their
employees or former employees (including, without limitation, (A) as a result of
the sale of the Acquired Assets or as a result of the termination by the Sellers
or any of their  Subsidiaries  of any  employees  or,  in the case of  employees
located in the United States, decision by Buyers to hire or not to hire any such
employees, (B) any obligation to provide former employees (including individuals
who become former  employees by reason of the  consummation of the  transactions
contemplated by this Agreement) so-called COBRA continuation  coverage,  (C) any
Liability or  obligation  in respect of medical and other  benefits for existing
and future retirees and for claims made after Effective Date in respect of costs
and expenses  incurred on or prior to the Effective  Date,  (D) any Liability or
obligation in respect of work-related employee injuries or worker's compensation
claims and (E) any Liability or obligation in respect of employee bonuses);

         (i)  Any   Liability   pertaining  to  the  Sellers  or  any  of  their
Subsidiaries or their respective businesses and arising out of or resulting from
noncompliance  on or prior  to the  Effective  Date  with  any  laws,  statutes,
ordinances, rules, regulations, orders, determinations, judgments or directives,
whether legislatively,  judicially or administratively  promulgated  (including,
without  limitation,  any  Environmental  Liabilities  and Costs  whether or not
arising out of or resulting from any of the Sellers' or any their Subsidiaries',
as the case may be, noncompliance with Environmental Laws);

         (j)  Any  Liability  or  obligation  of the  Sellers  or  any of  their
Subsidiaries under any licenses,  leases,  contracts or agreements not listed on
Schedule 2.1(f) and Schedule 3.14; and

         (k) Any  Liability or  obligation  in respect of accounts  payable,  or
payable obligations incurred prior to the Effective Date.

     2.5 Purchase Price.

         (a) Buyers  herewith  pay to Sellers  (the  "Purchase  Price"):  (i) an
aggregate initial payment of $19,950,000 (the "Initial Payment"),  which Initial
Payment shall consist of (A) $15,150,000 cash payable pursuant to Section 2.5(b)
on October 3, 1997 and (B) the  issuance of 203,565  shares of  Pinnacle  Common
Stock and (ii) the  contingent  right to receive  additional  shares of Pinnacle
Common  Stock as provided in Section 2.6 hereof  (the  "Earnout  Payment").  The
Purchase Price has to be paid plus German VAT, if applicable, to the extent that
such VAT is deductible as incoming VAT in Germany by the respective Buyer.

                                       12

<PAGE>


         (b) At the  request  of each of the  Sellers,  the cash  portion of the
Initial  Payment  referred  to in  Section  2.5(a)(i)(A)  shall be paid into the
Pinnacle Bank account (No. 202358) with Norddeutsche  Landesbank in Braunschweig
(Bank ID no. 250 500 00) with an irrevocable  authorization  providing that such
cash portion  shall be paid on October 3, 1997 to bank  account no.  202358 with
Norddeutsche  Landesbank  in  Braunschweig  (Bank ID no. 250 500 00) in favor of
Norddeutsche  Landesbank  acting  for its own  account  and in its  capacity  as
nominee under the Pool  Agreement as of December 1995 as amended.  The shares of
Pinnacle  Common  Stock  (unregistered)  shall  be  issued  in the  name of Miro
Computer  Products AG and delivered to its deposit account no. 800 152 1593 with
Norddeutsche  Landesbank Braunschweig within 10 days of the Effective Date. Miro
has assigned the claim to the Purchase Price to Norddeutsche  Landesbank and has
pledged the shares issued in connection with the Purchase Price.

     2.6 Earnout Payment.

         (a) Definitions For Determination of Earnout Payment.

               (i) "Base Amount" shall mean $37,000,000;

               (ii) "Earnout  Period" shall mean the 12 month period  commencing
on September 1, 1997;

               (iii)  "Earnout  Trading  Price" shall be the average of the last
sale prices of the  Pinnacle  Common  Stock as reported on Nasdaq for the thirty
(30)  trading  days  ending  immediately  prior to the  last day of the  Earnout
Period;

               (iv) "Excess Amount" shall mean $59,000,000;

               (v) "Expenses" shall mean (A) all cost of goods sold attributable
to Revenue, (B) all costs and expenses incurred by German Sub during the Earnout
Period,  including selling, general and administrative expenses and engineering,
research and development expenses,  (C) all selling,  general and administrative
expenses  incurred  during the Earnout  Period with respect to the generation of
Revenues and (D) all research and  development  expenses  incurred by the United
States based  engineers of the Sellers that are hired by Pinnacle in  connection
with the transactions contemplated hereby and that are designing, developing and
improving Miro Products.  With respect to clause (C) of the preceding  sentence,
to  the  extent  that  certain  selling,  general  and  administrative  expenses
attributable  to the  generation  of Revenues  cannot  easily be separated  from
selling,  general and administrative expenses attributable to revenues of Buyers
that are not  Revenues,  such  expenses  shall be  allocated  to  Expenses  on a
percentage  of total  revenues  basis  (i.e.,  Revenues  divided by total Buyers
revenues of the operating group for which expenses are being allocated).

               (vi)  "Operating  Profit" shall mean the  difference  obtained by
subtracting Expenses from Revenues;

                                       13

<PAGE>


               (vii) "Revenues"  shall mean gross revenues  recognized by Buyers
which are  attributable  to sales of the following  products  during the Earnout
Period, net of customary and reasonable reserves  established in connection with
potential  returns of any such products:  (A) Products that are currently  being
sold by the  Sellers  or any of  their  Subsidiaries  as of the  Effective  Date
("Existing   Products"),   (B)   products   that  are   enhancements,   updates,
improvements, releases, new features and other modifications and all works which
constitute  "derivative works" of the Existing Products, as such term is defined
in 12 U.S. Code Section 101 ("Miro  Derivative  Products")  and (C) new products
that include significant  amounts of the Intellectual  Property that is included
in the Acquired  Assets and more than 30% of the  engineering  efforts by any of
Miro's (or any of its  Subsidiaries')  engineers  that are hired by  Pinnacle in
connection with the transactions  contemplated hereby (the products described in
clauses  (A),  (B)  and  (C)  are  collectively  referred  to as  the  "Sellers'
Products").  Revenues  shall not include  revenue  attributable  to sales of the
following  products (A) products that are  currently  being sold by Buyers as of
the  Effective  Date  ("Existing  Buyer   Products"),   (B)  products  that  are
enhancements,   updates,   improvements,   releases,   new  features  and  other
modifications and all works that constitute  "derivative  works" of the Existing
Buyer Products,  other than Miro Derivative Products, and (C) new Buyer products
that are not included within clause (C) of the preceding sentence.

               (b) In the event that during the Earnout Period,  Revenues exceed
the Base Amount and Operating  Profit  exceeds 3% of Revenues,  Sellers shall be
entitled  to receive a number of shares of  Pinnacle  Common  Stock equal to the
quotient of (i) either (A) if Revenues are in excess of the Base Amount but less
than or equal to the Excess  Amount,  the  product  of $0.50 and the  difference
between  Revenues  and the Base Amount or (B) if Revenues  are greater  than the
Excess Amount,  the sum of (1) the product of $0.50 and the  difference  between
the  Excess  Amount  and the Base  Amount  and (2) the  product of $0.85 and the
difference  between  Revenues and the Excess Amount  divided by (ii) the Earnout
Trading  Price.  Pinnacle  shall not be  obligated  to issue  shares of Pinnacle
Common Stock in  satisfaction  of the Earnout  Payment if and to the extent that
such issuance  would trigger a requirement of Pinnacle  shareholder  approval of
the transactions contemplated hereby under Section 903 of the California General
Corporation  Law. In lieu of the  issuance  of such  shares of  Pinnacle  Common
Stock,  that  portion of the Earnout  Payment  that would  exceed the amount not
requiring shareholder approval shall be made in cash.

                                       14

<PAGE>


         (c) Mechanics  for  Determination  of Revenues,  Expenses and Operating
Profit.

               (i) Not later  than 45  calendar  days  following  the end of the
Earnout  Period,  Buyers shall  deliver to Sellers a statement of the  Revenues,
Expenses  and  Operating  Profit  for the  Earnout  Period  (the  "Statement  of
Operating Profit"),  which will be determined in accordance with GAAP applied on
a basis  consistent with that used by Buyers (both  historically  and during the
Earnout Period) in preparation of Buyers' consolidated  financial statements and
certified to such effect by Pinnacle's Chief Financial Officer.  For purposes of
computing the Earnout  Payment,  Revenues  shall be converted  from DM into U.S.
dollars at a rate of DM 1.70 to U.S.  $1.00.  For the  calculations of operating
profit, actual exchange values will be used.

               (ii) If,  within 30 days  following  receipt  by  Sellers  of the
Statement of Operating  Profit,  Sellers determine in good faith that the amount
of Revenue,  Expenses or  Operating  Profit as so computed on the  Statement  of
Operating Profit is inaccurate,  Sellers shall give notice to Buyers within such
30 day period, (A) setting forth Miro's determination of Operating Profit and/or
Revenue and (B)  specifying in reasonable  detail the nature of Miro's basis for
its disagreement with Buyers' calculation; provided, however, that Sellers shall
be provided with full access to Buyers'  financial  records in  connection  with
Miro's  determination  of Operating  Profit and/or  Revenue.  The failure of the
Buyers to provide the Sellers with full access to the Buyers'  financial records
shall constitute Buyers' acceptance of Miro's  determination of Operating Profit
and/or Revenues.  The failure by Sellers to express its disagreement within such
30 day period shall constitute  acceptance by Sellers of the amount of Operating
Profit and Revenue so computed on the Statement of Operating  Income.  If Buyers
and  Sellers  are  unable to  resolve  their  disagreement  within 15 days after
receipt by Buyers of notice of such  disagreement,  the items in dispute will be
referred  to a "big six"  accounting  firm  mutually  acceptable  to Buyers  and
Sellers (the "Accountant")  within such 15 day period. The Accountant shall make
a determination as to each of the items in dispute, which determination shall be
(i) in writing,  (ii) furnished to Buyers and Sellers as promptly as practicable
after the items in dispute have been referred to the  Accountant,  (iii) made in
accordance with the accounting principles and procedures provided for in Section
2.5(c)(i)  above for the  preparation  of the Statement of Operating  Income and
(iv) conclusive and binding on Buyers and Sellers.  The fees and expenses of the
Accountant (the "Accounting Fees") shall be paid for by the Nonprevailing Party.
The "Nonprevailing  Party" means that party whose calculation of the Revenues is
the least close to the Revenues as determined by the Accountant.

         (d) It is the present  intention of the parties to develop and actively
market the  Sellers'  Products to the mutual  advantage  of Buyers and  Sellers.
Buyers agree to operate the business to be conducted with the Acquired Assets in
the ordinary cause of their other businesses and to provide  reasonable  support
to the development,  sale and customer support of the Sellers'  Products in such
areas  as  engineering,   development,  production,  sales,  marketing,  quality
assurance,  contract administration and public relations, all in accordance with
Buyers'  standard  policies and procedures for the allocation of such resources.
However,  the sale of the Sellers'  Products shall be accorded no special status
or priority by virtue of the Earnout provisions or otherwise.  In addition,  the
parties  acknowledge  that the industry in which Buyers operate is characterized
by rapidly changing  technologies,  evolving  industry

                                       15

<PAGE>

standards,  frequent new product introductions and short product life cycles and
that Buyers must be able to react, on a timely and cost-effective basis, to meet
changing customer requirements.  Accordingly, except as provided in this Section
2.6(d) the  operations  of Buyers  shall at all times be  subject  solely to the
management control of Buyers.  Without limiting the generality of the foregoing,
except as  specifically  provided in this  Section  2.6(d),  Buyers shall not be
required to (i) devote more resources to the  development,  sale or licensing of
the  Sellers'  Products  than is, in the sole  opinion  of  Buyers'  management,
prudent in the context of Buyers'  overall  operations  or (ii) seek to maximize
Revenues if to do so, in the sole opinion of Buyers'  management,  would have an
adverse effect on Buyers' profitability or Buyers' strategic interests.

     2.7 Transfer Tax.  Sellers shall bear and pay any stamp duty,  VAT (subject
to the last  sentence  of Section  2.5(a)),  sales tax,  documentation  charges,
notary fees and recording fees or similar  charges  ("Transfer  Taxes") that may
become payable in Germany, the United States or elsewhere in connection with the
sale of the Acquired  Assets and the  assumption of the Assumed  Liabilities  by
Buyers.  The  parties  hereto  shall  cooperate  with one  another to the extent
reasonably  requested and legally  permitted to minimize any the Transfer Taxes.
The amounts paid pursuant to this  Agreement  shall be subject to all applicable
withholding Taxes.

     2.8 Allocation of Purchase  Price.  At the Effective Date, the Buyers shall
determine the manner in which the Purchase  Price referred to in Section 2.5 and
allocated among the Sellers and their  Subsidiaries is to be allocated among the
Acquired Assets and such  allocation  shall be as set forth on Schedule 2.8. The
Parties  agree that the  allocation  may be amended or modified by the Buyers at
any  time  within  60  days  after  the  Effective  Date  (as so  modified,  the
"Allocation").  The  Allocation  shall be conclusive and binding upon the Buyers
and Sellers for all purposes, and the parties agree that all Returns and reports
and all financial  statements shall be prepared in a manner consistent with (and
the parties shall not otherwise file a tax return  position  inconsistent  with)
the  Allocation  unless  required by the IRS, the German tax  authorities or any
other applicable taxing authority.

     2.9  The  Effective   Date.  In  order  to  consummate   the   transactions
contemplated by this Agreement the parties agree as follows:

         (a) Transfer of Tangible Personal Property.

               (i) Miro herewith  transfers  possession of the items of tangible
personal property listed in Schedule  2.9(a)(1) to German Sub which accepts such
transfer  as of the  Effective  Date.  Where  such  items of  tangible  personal
property  are in direct  possession  of a third party,  Miro hereby  assigns its
claims for the transfer of possession of such assets  against the third party to
German Sub which hereby accepts such  assignment.  At the request of German Sub,
Miro shall notify the third party of the assignment.  Miro and German Sub hereby
agree on the  transfer of title of such  assets  effective  as of the  Effective
Date.

               (ii)  Miro U.S.  herewith  transfers  possession  of the items of
tangible  personal  property  listed in Schedule  2.9(a)(2)  to  Pinnacle  which
accepts such  transfer as of the  Effective  Date.  Where such items of tangible
personal  property are in direct  possession of a third party,  Miro U.S. hereby
assigns its claims for the  transfer of  possession  of such assets

                                       16

<PAGE>

against the third party to Pinnacle which hereby accepts such assignment. At the
request of Pinnacle,  Miro U.S. shall notify the third party of the  assignment.
Miro U.S.  and  Pinnacle  hereby  agree on the  transfer of title of such assets
effective as of the Effective Date.

               (iii) Miro U.K.  herewith  transfers  possession  of the items of
tangible  personal  property  listed in  Schedule  2.9(a)(3)  to U.K.  Sub which
accepts such  transfer as of the  Effective  Date.  Where such items of tangible
personal  property are in direct  possession of a third party,  Miro U.K. hereby
assigns its claims for the  transfer of  possession  of such assets  against the
third party to U.K. Sub which hereby accepts such assignment.  At the request of
U.K. Sub, Miro U.K.  shall notify the third party of the  assignment.  Miro U.K.
and U.K. Sub hereby  agree on the transfer of title of such assets  effective as
of the Effective Date.

         (b)  Assignment of Share(s) in Miro Computer  Products B.V. Miro hereby
assigns to Dutch Sub all of the shares of Miro  Computer  Products  B.V.,  which
assignment shall be effected under the laws of The Netherlands by execution of a
notarial deed in Amsterdam  within 10 days of the Effective  Date.  The notarial
deed shall at such time be submitted to Miro and Dutch Sub as Exhibit A-1A.  The
parties to this Agreement agree that as amongst  themselves,  the shares of Miro
Computer  Products  B.V.  shall be for the  account  of Dutch Sub  (beneficially
owned) as of the Effective Date, notwithstanding the date of the notarial deed.

         (c)  Assignment of Share(s) in Miro  Computer  Products  S.a.r.l.  Miro
assigned to Dutch Sub all of the shares in Miro Computer Products S.a.r.l.  in a
separate French Assignment agreement a copy of which is enclosed as Exhibit A-1B
hereto. The assignment is effective as of the Effective Date.

         (d) Accounts  Receivable.  The three items of Accounts Receivable to be
assigned  by Miro U.S. to Pinnacle  are shown in Schedule  2.9(d);  all of which
items of accounts  receivable shall be collected by Pinnacle,  which pursuant to
Section 2.1(c) shall retain  $150,000 of such amounts  collected and shall remit
any amounts in excess thereof to Miro U.S. Miro U.S. hereby assigns and Pinnacle
hereby accepts the assignment of such Accounts  Receivable,  effective as of the
Effective Date.

         (e) Digital Video Group Intellectual  Property. The Digital Video Group
Intellectual Property comprises the items listed in Schedule 2.9(e) hereto. Miro
hereby  assigns and Dutch Sub hereby accepts the assignment of the Digital Video
Group  Intellectual  Property set forth in Schedule  2.9(e).  To the extent that
registration  of Dutch Sub or any  further  action is  required  to perfect  the
assignment,  the parties agree to execute all such documents, take all such acts
and to make any  declarations  as may be  necessary or expedient to permit Dutch
Sub, as the case may be, to be so registered or such further action to be taken.
The transfer of Digital Video Group Intellectual  Property shall be effective as
of the Effective Date.

         (f) Goodwill.  The goodwill  includes the distribution  organization of
the Sellers, the benefit (subject to the burden) of all undischarged  contracts,
pending  contracts,  engagements,  quotations and orders relating to the Digital
Video  Group,   and   represented,   in  particular,   in  all  information  and
documentation regarding suppliers,  customers and the prospects and the customer
and supplier  database,  including all  information on the history of

                                       17

<PAGE>

suppliers,   customers,   files,   commercial  and  technical  documentation  in
connection  with purchases as sales related to the Digital Video Group.  Sellers
hereby  accept the  assignment  of such  goodwill  effective as of the Effective
Date.  To the extent that  registration  of German Sub or any further  action is
required to perfect the assignment,  the parties agree to execute all document ,
take all such  acts and to make any such  declarations  as may be  necessary  or
expedient to permit German Sub to be so registered or such further  action to be
taken.

         (g)  Continuation  of  Contracts.  Sellers and Buyers  hereby  agree to
cooperate  and use all  reasonable  endeavors to ensure that all of the Assigned
Contracts shall be assigned to the Buyers as of the Effective Date.

         As the  assignment of any Assigned  Contract  requires the consent of a
third party,  Sellers and Buyer shall cooperate and use all reasonable endeavors
to cause to be executed  and  delivered to Buyers all  documents  of  assignment
necessary to effect the  assignment  of such  Assigned  Contracts.  In the event
that,  for any reason,  one or several  third parties shall refuse to consent to
the assignment of an Assigned  Contract to any of the Buyers,  the Sellers shall
provide,  or enter into such  arrangements  so as to provide the benefit of such
Assigned  Contract  to such  Buyer  under the terms and  conditions  and for the
duration of each such Assigned Contract.

         (h)  Responsibility  for  Contracts  on or before the  Effective  Date.
Sellers shall  indemnify  and hold Buyers  harmless from and against any and all
costs, claims,  judgments,  assessments,  deficiencies,  penalties and interest,
damages, losses,  liabilities and expenses (including reasonable attorneys' fees
and disbursements),  together with any such costs or expenses to investigate the
same or enforce the  provisions  hereof  arising out of, based upon or resulting
from the  non-performance or defective  performance of the Assigned Contracts up
to and including the Effective Date.

     2.10  Deliveries in the Context of the Effective  Date. The parties confirm
the following:ontext of the Effective Date

         (a) the Sellers  will use their best efforts and take all action as may
be  reasonably  necessary  to put  the  Buyers  in  ownership,  possession,  and
operating control of the Acquired Assets.

         (b) the Sellers will execute, acknowledge (if appropriate), and deliver
to the Buyers (i) the deeds  relating to any of the  Acquired  Assets,  properly
endorsed,  (ii)  assignments  of the  Sellers  (or any of  their  Subsidiaries')
Permits,  leases,  Digital  Video  Group  Intellectual  Property  and  Contracts
included in the Acquired  Assets  (including  Digital  Video Group  Intellectual
Property  transfer  documents) and any third party consents  necessary,  to such
assignments  described in this clause (ii),  (iii) the Transfer  Documents,  and
(iv) such other instruments of sale, transfer, conveyance, and assignment as the
Buyers and their counsel may reasonably request; and

         (c) the Buyers and the Sellers  shall  deliver or cause to be delivered
to one another such other instruments and documents  necessary or appropriate to
evidence the due execution, delivery and performance of this Agreement.

                                       18

<PAGE>


     At any  time,  and from  time to time  after  the  Effective  Date,  at the
reasonable request of the Buyers and without further consideration,  the Sellers
will execute and deliver such other instruments of sale,  transfer,  conveyance,
assignment  and  confirmation  and take such  action as  Buyers  may  reasonably
determine  is necessary  to  transfer,  convey and assign to the Buyers,  and to
confirm the Buyers'  title to or interest  in the  Acquired  Assets,  to put the
Buyers in actual  possession  and  operating  control  thereof and to assist the
Buyers in exercising all rights with respect thereto.

     At any  time,  and from  time to time  after  the  Effective  Date,  at the
reasonable request of the Sellers and without further consideration,  the Buyers
will execute and deliver such other  instruments of assumption and  confirmation
and take such action as Sellers may reasonably  determine is necessary to assume
the Assumed Liabilities and all obligations with respect thereto.


                                   ARTICLE III

            REPRESENTATIONS, WARRANTIES AND GUARANTEES OF THE SELLERS

     With  respect to this  Article  III the term  "Sellers"  shall refer to the
Sellers and their  Subsidiaries  (to the extent  involved in the Business) taken
together as a whole. The Sellers hereby represent,  warrant and guarantee to the
Buyers,  subject  to  such  exceptions  as are  specifically  set  forth  in the
disclosure schedules (referencing the appropriate section and paragraph numbers,
if  appropriate)  supplied by the Sellers to the Buyers (the  "Schedules") as of
the Effective Date hereof, as follows:

     3.1 (a) Organization of Miro. Miro is duly organized,  and validly existing
under the laws of Germany.  Miro has the corporate  power to own its  properties
and to carry on its business as now being  conducted.  Miro is duly qualified to
do business and in good standing as a foreign  corporation in each  jurisdiction
in which the failure to be so qualified  would have a Material  Adverse  Effect.
Miro has  delivered a true and correct copy of its  respective  documents  which
under its proper law are  equivalents  of a  memorandum  and/or  certificate  of
incorporation and by laws and an actual excerpt from the Commercial Register, as
amended  to date (the  "Charter").  Section  3.1(a) of the  Schedules  lists the
Managing  Directors and Procurists [other titles] of Miro and the members of the
Supervisory  Board of Miro. The operations now being  conducted by Miro have not
been conducted under any other name.

         (b) Organization of Miro U.S.. Miro U.S. is duly organized, and validly
existing under the laws of the state of California.  Miro U.S. has the corporate
power to own its properties and to carry on its business as now being conducted.
Miro U.S. is duly  qualified  to do business  and in good  standing as a foreign
corporation in each  jurisdiction  in which the failure to be so qualified would
have a Material Adverse Effect.  Miro U.S. has delivered a true and correct copy
of its bylaws and Articles of  Incorporation.  Section  3.1(b) of the  Schedules
lists the Executive  Officers and members of the Board of Directors of Miro U.S.
The  operations now being  conducted by Miro U.S. have not been conducted  under
any other name.

                                       19

<PAGE>


         (c) Organization of Miro U.K.. Miro U.K. is duly organized, and validly
existing under the laws of the United Kingdom. Miro U.K. has the corporate power
to own its properties and to carry on its business as now being conducted.  Miro
U.K.  is duly  qualified  to do  business  and in  good  standing  as a  foreign
corporation in each  jurisdiction  in which the failure to be so qualified would
have a Material Adverse Effect.  Miro U.K. has delivered a true and correct copy
of its  Memorandum of  Association.  Section  3.1(c) of the Schedules  lists the
Executive  Officers and members of the [Board of  Directors  of Miro U.K.].  The
operations now being  conducted by Miro U.K. have not been  conducted  under any
other name.

     3.2 Acquired Subsidiaries.

         (a) Schedule  3.2(a) sets forth the  unaudited  balance  sheets of each
Acquired  Subsidiary  as of June 30, 1997 (each a "Acquired  Subsidiary  Balance
Sheet").  Each  Acquired  Subsidiary  Balance  Sheet is correct in all  material
respects  and have been  prepared  in  accordance  with GAAP  applied on a basis
consistent  throughout  the periods  indicated and  consistent  with each other,
except that they do not contain  footnotes  as required by GAAP.  Each  Acquired
Subsidiary  Balance Sheet  presents  fairly the financial  condition,  operating
results and cash flows of the Acquired Subsidiary as of the dates and during the
periods indicated therein,  subject to normal year-end  adjustments,  which will
not be material in amount or significance.

         (b)  Except  as set  forth  in  Schedule  3.8,  none  of  the  Acquired
Subsidiaries  has  any  liability,  indebtedness,  obligation,  expense,  claim,
deficiency,  guaranty or endorsement  of any type,  whether  accrued,  absolute,
contingent, matured, unmatured or other (whether or not required to be reflected
in  financial  statements  in  accordance  with  GAAP),  which  (i) has not been
reflected in the relevant Acquired Subsidiary Balance Sheet, or (ii) is material
to such Acquired  Subsidiary,  whether or not arising in the Ordinary  Course of
Business.

         (c)  Except  as set  forth  on  Schedule  3.14,  none  of the  Acquired
Subsidiaries is party to any agreement,  contract or commitment that is material
to such Acquired Subsidiary.

         (d) Each Acquired  Subsidiary is duly organized,  and validly  existing
under the laws of its respective jurisdiction.  Each Acquired Subsidiary has the
corporate  power to own its properties and to carry on its business as now being
conducted. Each Acquired Subsidiary is duly qualified to do business and in good
standing as a foreign  corporation in each  jurisdiction in which the failure to
be so qualified would have a Material Adverse Effect.  Miro has delivered a true
and correct copy of the  respective  organizational  documents of each  Acquired
Subsidiary  which under its proper law are  equivalents  of a memorandum  and/or
certificate  of  incorporation  and by laws and, as relevant,  an actual excerpt
from the  Commercial  Register,  as  amended to date (the  "Charter").  Schedule
3.2(d) lists the Managing Directors, executive officers and members of the Board
of Directors [other titles] of each Acquired Subsidiary.

         (e) Each of the Acquired Subsidiaries has a positive net worth.

                                       20

<PAGE>


     3.3 Organization of Subsidiaries.  Each Subsidiary of Miro is a corporation
duly  organized,  validly  existing and in good  standing  under the laws of the
jurisdiction of its incorporation or formation.  Each Subsidiary of Miro has the
corporate  power to own its properties and to carry on its business as now being
conducted.  Each Subsidiary of Miro is duly qualified to do business and in good
standing as a foreign  corporation in each  jurisdiction in which the failure to
be so qualified could have a Material Adverse Effect.  Miro has delivered a true
and correct copy of each of its  Subsidiaries'  charter documents and Bylaws (or
like document),  each as amended to date, to Buyers. Schedule 3.3 sets forth for
each  Subsidiary  of Miro (i) its  name and  jurisdiction  of  incorporation  or
formation,  (ii) the number of shares of authorized  capital stock of each class
of its  capital  stock or other  securities,  (iii) the  number  of  issued  and
outstanding shares of each class of its capital stock or other securities,  (iv)
the number of shares of its capital stock held in treasury and (v) its directors
and officers.  The operations now being  conducted by the  Subsidiaries  of Miro
have not been  conducted  under  any other  name.  Other  than the  Subsidiaries
identified  on  Schedule  3.3,  Miro  does not  have,  and has  never  had,  any
subsidiaries  or affiliated  companies  and does not otherwise  own, and has not
otherwise  owned,  any shares in the capital of or any  interest in, or control,
directly or indirectly, any corporation, partnership, association, joint venture
or other business  entity.  All of the issued and outstanding  shares of capital
stock of each  Acquired  Subsidiary  have been duly  authorized  and are validly
issued, fully paid and nonassessable.  All of the shares of capital stock of the
Acquired Subsidiaries are owned of record and beneficially by Miro. There are no
options,  warrants,  calls, rights,  commitments or agreements of any character,
written or oral,  to which any Acquired  Subsidiary is a party or by which it is
bound obligating any Acquired Subsidiary to issue, deliver,  sell, repurchase or
redeem, or cause to be issued,  delivered,  sold,  repurchased or redeemed,  any
shares of the capital  stock of such  Acquired  Subsidiary  or  obligating  such
Acquired  Subsidiary,  as the case may be,  to  grant,  extend,  accelerate  the
vesting of, change the price of,  otherwise amend or enter into any such option,
warrant,  call,  right,  commitment or agreement.  There are no  outstanding  or
authorized stock  appreciation,  phantom stock, profit  participation,  or other
similar  rights with  respect to any  Acquired  Subsidiary.  There are no voting
trusts,  proxies,  or other  agreements  or  understandings  with respect to the
voting stock of any Acquired Subsidiary.

     3.4 Authority. Each of the Sellers has all requisite power and authority to
enter into this Agreement and any Related  Agreements to which it is a party and
to consummate the transactions  contemplated  hereby and thereby.  The execution
and delivery of this  Agreement  and any Related  Agreements  to which a it is a
party and the consummation of the transactions  contemplated  hereby and thereby
have been duly authorized by all necessary  corporate action on the part of each
of the Sellers and no further  action is required on its part to  authorize  the
Agreement,  any Related  Agreements to which it is a party and the  transactions
contemplated  hereby and thereby.  This Agreement and any Related  Agreements to
which any Seller is a party have been duly executed and delivered by such Seller
and, assuming the due authorization, execution and delivery by the other parties
hereto and thereto,  constitute the valid and binding  obligation of such Seller
enforceable in accordance with their  respective  terms,  subject to the laws of
general application relating to bankruptcy, insolvency and the relief of debtors
and to rules of law governing specific  performance,  injunctive relief or other
equitable remedies.

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<PAGE>


     3.5 No Conflict.  Except as set forth in Schedule  3.5, the  execution  and
delivery of this Agreement and any Related  Agreements to which it is a party by
any  of  the  Sellers  do  not,  and,  the   consummation  of  the  transactions
contemplated  hereby  and  thereby  will not,  conflict  with,  or result in any
violation  of, or default  under  (with or without  notice or lapse of time,  or
both),  or give rise to a right of  termination,  cancellation,  modification or
acceleration  of any  obligation or loss of any benefit under (any such event, a
"Conflict")  (i) any  provision  of the  charter  documents  or Bylaws (or their
equivalent) of any such Seller, (ii) any mortgage, indenture, lease, contract or
other agreement or instrument, permit, concession, franchise or license to which
any such Seller is subject and that relate to the Acquired Assets,  or (iii) any
judgment,  order, decree, statute, law, ordinance, rule or regulation applicable
to any such Seller or its properties or assets,  other than any such  conflicts,
violations, defaults,  terminations,  cancellations or accelerations which would
not  have a  Material  Adverse  Effect  on the  ability  of any such  Seller  to
consummate the transactions contemplated hereby and thereby.

     3.6  Consents.  Except as set forth in Schedule  3.5,  no consent,  waiver,
approval,  order or  authorization  of, or  registration,  declaration or filing
with,  any court,  administrative  agency or  commission or other U.S. or German
federal,   state,  county,  local  or  other  foreign  governmental   authority,
instrumentality,  agency  or  commission  ("Governmental  Entity")  or any third
party,  including  a party to any  agreement  with the  Sellers  included in the
Acquired  Assets (so as not to trigger  any  Conflict),  is  required by or with
respect to the Sellers in  connection  with the  execution  and delivery of this
Agreement  and any Related  Agreements to which any of the Sellers is a party or
the consummation of the transactions contemplated hereby and thereby, except for
such  consents,  waivers,  approvals,  orders,  authorizations,   registrations,
declarations  and filings as may be required under  applicable  securities  laws
thereby.

     3.7  Financial  Statements.  Schedule  3.7 sets  forth an  audited  summary
consolidated  balance  sheet of Miro as at  December  31,  1995  and  1996  (the
"Audited  Financials"),  and an unaudited summary  consolidated balance sheet of
Miro as at June 30, 1997 (the "Unaudited  Financials").  The Audited  Financials
and the Unaudited  Financials are correct in all material respects and have been
prepared in accordance  with GAAP applied on a basis  consistent  throughout the
periods  indicated  and  consistent  with each other,  except that the Unaudited
Financials  do  not  contain  footnotes  as  required  by  GAAP.  The  Unaudited
Financials  present fairly the financial  condition,  operating results and cash
flows of Miro as of the dates and during the periods indicated therein,  subject
to  normal  year-end  adjustments,  which  will not be  material  in  amount  or
significance.  At the Effective  Date,  Miro's  current assets on a consolidated
basis  including  all  Subsidiaries  will be equal to or greater  than its total
liabilities on a consolidated  basis including all Subsidiaries as determined in
accordance with GAAP.

     3.8 No Undisclosed  Liabilities.  Except as set forth in Schedule 3.8, none
of the Sellers has any  liability,  indebtedness,  obligation,  expense,  claim,
deficiency,  guaranty or endorsement  of any type,  whether  accrued,  absolute,
contingent, matured, unmatured or other (whether or not required to be reflected
in  financial  statements  in  accordance  with  GAAP),  which  (i) has not been
reflected  in the Most  Recent  Balance  Sheet,  or (ii) has not  arisen  in the
Ordinary Course of Business consistent with past practices since June 30, 1997.

                                       22

<PAGE>


     3.9 No Changes.  Except as set forth in Schedule 3.9,  since June 30, 1997,
there has not been, occurred or arisen any:

         (a) transaction by any Seller relating to the Acquired Assets except in
the Ordinary Course of Business;

         (b) amendments or changes to the Charter of Miro or the  organizational
documents of the Miro U.S., Miro U.K. or the Acquired Subsidiaries;

         (c) capital  expenditure  or commitment  by any Seller  relating to the
Acquired Assets exceeding $30,000 individually or $100,000 in the aggregate.

         (d)  destruction  of,  damage to or loss of any material  assets of any
Seller (whether or not covered by insurance);

         (e)  notification by any customer of the Business of termination of its
relationship with any Seller (except for customers  generating less than $15,000
in revenues during the 12 months ended June 30, 1997);

         (f) labor  trouble or claim of  wrongful  discharge  or other  unlawful
labor practice or action;

         (g) change in accounting methods or practices  (including any change in
depreciation or amortization policies or rates) by any Seller;

         (h) revaluation by any Seller of any of the Acquired Assets;

         (i)  declaration,  setting  aside or  payment  of a  dividend  or other
distribution with respect to the Miro Capital Stock or the capital stock of Miro
U.S.,  Miro U.K.,  or any  Subsidiary  of any  Seller or any direct or  indirect
redemption,  purchase or other  acquisition  by any Seller of any of its capital
stock;

         (j) increase in the salary or other  compensation  payable or to become
payable by any Seller to any of the Key Employees,  or the declaration,  payment
or commitment or  obligation  of any kind for the payment,  by any Seller,  of a
bonus or other additional salary or compensation to any such person;

         (k) any  agreement,  contract,  lease  or  commitment  relating  to the
Acquired  Assets (each a "Sellers'  Agreement") or any extension or modification
the terms of the  Sellers'  Agreement  which (i) involves the payment of greater
than  $25,000  per  annum or which  extends  for more  than one (1)  year,  (ii)
involves any payment or obligation to any affiliate of any Seller, other than in
the  Ordinary  Course of  Business,  or (iii)  involves the sale of any material
assets;

         (l) sale,  lease,  license or other disposition of any of the assets or
properties  relating to the  Acquired  Assets,  or any  creation of any security
interest  in such  assets  or  properties,  except  in the  Ordinary  Course  of
Business;

                                       23

<PAGE>

         (m) amendment or  termination  of any material  contract,  agreement or
license  relating  to the  Acquired  Assets to which any Seller is a party or by
which it is bound;

         (n) loan by any Seller to any person or entity, incurring by any Seller
of any indebtedness, guaranteeing by any Seller of any indebtedness, issuance or
sale of any debt securities of any Seller or guaranteeing of any debt securities
of others,  except for advances to employees for travel and business expenses in
the ordinary course of business, consistent with past practices;

         (o) waiver or release of any right or claim of any Seller  relating  to
the Acquired Assets,  including any write-off or other compromise of any account
receivable of any Seller;

         (p) the commencement or notice or threat of commencement of any lawsuit
or  proceeding  relating  to the  Acquired  Assets  against  any Seller or their
respective affairs or any investigation relating to the Acquired Assets of which
any Seller has received notice;

         (q) notice of any claim of  ownership  by a third  party of the Digital
Video Group Intellectual  Property or of infringement by any Seller of any third
party's Intellectual Property rights;

         (r)  issuance  or sale by any of any  Seller  of any of its  shares  of
capital stock, or securities exchangeable,  convertible or exercisable therefor,
or of any other of their respective securities;

         (s) change in pricing or royalties  relating to the Acquired Assets set
or  charged  by any  Seller to its  customers  or  licensees  or in  pricing  or
royalties set or charged by persons who have licensed to any Seller Intellectual
Property used in or relating to the Acquired Assets;

         (t) any  event or  condition  of any  character  that has or may have a
Material Adverse Effect on any Seller; or

         (u)  agreement by any Seller or any officer or employees  thereof to do
any of the things described in the preceding clauses (a) through (t) (other than
negotiations  with Buyers and their  representatives  regarding the transactions
contemplated by this Agreement).

     Since June 30, 1997, Sellers have (except as contemplated by this Agreement
or to the extent that Buyers shall otherwise  consent in writing) carried on the
Business in the usual,  regular and ordinary  course in  substantially  the same
manner  as  heretofore  conducted,  paid the debts  and  Taxes  relating  to the
Acquired  Assets of the Sellers or any of their  Subsidiaries  when due, paid or
performed other  obligations  when due, and, to the extent  consistent with such
Business,  used its best efforts  consistent  with past practice and policies to
preserve intact the Business  organizations,  keep available the services of the
Sellers' and any of their  Subsidiaries'  present officers and key employees and
preserve  the  Sellers'  and  any  of  their  Subsidiaries'  relationships  with
customers,  suppliers,  distributors,  licensors,  licensees,  and

                                       24

<PAGE>


others  having  business  dealings  with it,  all  with  the goal of  preserving
unimpaired  the  Sellers'  and any of their  Subsidiaries'  goodwill and ongoing
Businesses at the Effective Date.

     3.10. Tax Matters.

         (a) Tax  Returns and  Audits.  Except as set forth in Schedule  3.10 of
this Agreement:

               (i)  Each of the  Sellers  as of the  Effective  Date  will  have
prepared  and  timely  filed  or made a timely  request  for  extension  for all
required  federal,  state,  local and foreign  returns,  estimates,  information
statements and reports  ("Returns")  relating to any and all Taxes concerning or
attributable  to the Acquired Assets or its operations and such Returns are true
and correct and have been completed in accordance with applicable law.

               (ii) Each of the Sellers as of the  Effective  Date (A) will have
paid or accrued all Taxes relating to the Acquired  Assets it is required to pay
or accrue in accordance with the generally accepted  accounting  practices as in
effect  in  Germany  from  time to time and (B) will have  withheld  and  timely
remitted with respect to its employees all income taxes and other Taxes relating
to the Acquired Assets required to be withheld and remitted.

               (iii) None of the Sellers has been  delinquent  in the payment of
any Tax relating to the Acquired Assets nor is there any Tax deficiency relating
to the  Acquired  Assets  outstanding,  assessed or proposed  against any of the
Sellers, nor has any Seller executed any waiver of any statute of limitations on
or extending the period for the  assessment or collection of any Tax relating to
the Acquired Assets.

               (iv) No audit or other examination of any Return of any Seller is
presently in progress,  nor has any Seller been notified of any request for such
an audit or other examination.

               (v) None of the  Sellers  has any  liabilities  for unpaid  Taxes
relating to the Acquired Assets which have not been accrued or reserved  against
in  accordance  with  generally  accepted  accounting  practices as in effect in
Germany from time to time on the Most Recent Balance Sheet,  whether asserted or
unasserted, contingent or otherwise.

               (vi) The  Sellers  have made  available  to Buyers or their legal
counsel, copies of all foreign, federal and state income and all state sales and
use Tax  Returns  filed  for all  years as to which any  applicable  statute  of
limitations has not expired.

               (vii)  There  are no  Liens of any  sort on the  Acquired  Assets
relating to or  attributable to Taxes other than Liens for taxes not yet due and
payable nor will the transfer of the  Acquired  Assets  trigger a secondary  tax
liability for any of the Buyers.

               (viii) There is no basis for the assertion of any claim  relating
or  attributable to Taxes which,  if adversely  determined,  would result in any
Lien on any Acquired Asset.

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<PAGE>


               (ix) As of the  Effective  Date,  there will not be any contract,
agreement,  plan or arrangement,  including but not limited to the provisions of
this Agreement,  covering any employee or former employee of any Seller involved
in the  Business  that,  individually  or  collectively,  could give rise to the
payment of any amount that would not be  deductible  by such as an expense under
applicable law.

               (x)  None  of  the   Sellers  is  a  party  to  a  tax   sharing,
indemnification or allocation agreement nor does any Seller owe any amount under
any such agreement.

               (xi)  Each  Seller's  tax basis in its  assets  for  purposes  of
determining its future  amortization,  depreciation and other federal income tax
deductions is accurately reflected on such Seller's tax books and records.

         (b) Executive  Compensation Tax. None of the Sellers has, nor will have
as a result of the transactions  contemplated by this Agreement, any liabilities
for Taxes as a result of the  amount of  remuneration  paid or to be paid to its
respective executive employees.

     3.11 Restrictions on Business Activities. There is no agreement (noncompete
or otherwise),  commitment,  judgment,  injunction, order or decree to which any
Seller is a party or otherwise  binding upon such Seller which has or reasonably
could be expected to have the effect of  prohibiting  or impairing  any business
practice  of such  Seller  with  respect to the  Business,  any  acquisition  of
property (tangible or intangible) by such Seller relating to the Business or the
conduct of the Business by such Seller. None of the Sellers has entered into any
agreement under which it is restricted  from providing  services to customers or
potential customers or any class of customers of the Business, in any geographic
area, during any period of time or in any segment of the market.

     3.12 Title of Assets; Condition of Equipment.

         (a) The Sellers have good and valid title to, or, in the case of leased
properties and assets,  valid leasehold  interests in, and the power to sell the
Acquired  Assets  being  sold by them  free  and  clear  of any  Liens as of the
Effective Date.

         (b)  Schedule  3.12(b)  lists  all  material  items of  equipment  (the
"Equipment") leased by the Sellers and used in or necessary for the manufacture,
distribution  and marketing of the Digital Video Group Assets and such Equipment
is, taken as a whole,  (i) adequate for the conduct of the Business as currently
conducted  and  (ii)  in  good  operating  condition,   regularly  and  properly
maintained, subject to normal wear and tear.

         (c) The Sellers have sole and  exclusive  ownership,  free and clear of
any Liens,  of all customer  files and other  customer  information  relating to
current and former customers of the Business (the "Customer  Information") as of
the Effective Date.

     3.13 Intellectual Property.

         (a) Schedule 3.13(a) list all items of United States, German,  European
and/or  foreign:  (i) patent and patent  applications  relating to the  Acquired
Assets; (ii) registered

                                       26

<PAGE>

trademarks and trademark  applications  relating to the Acquired  Assets;  (iii)
registered  copyrights and applications for copyright  registration  relating to
the  Acquired  Assets,  if  any,  and all  other  rights  corresponding  thereto
throughout the world; (iv) mask work  registrations and applications to register
mask works  relating to the Acquired  Assets;  and (v) any other  Digital  Video
Group Intellectual  Property that is the subject of an application,  certificate
or registration issued by any state, government or other public legal authority,
and all other rights  corresponding  thereto  throughout the world; (vi) and all
other items of  Intellectual  Property  which are not required to be  registered
and, in particular, software.

         (b) The registrations of the Digital Video Group Intellectual  Property
listed on Schedule 3.13(a) are valid and subsisting,  all necessary registration
and renewal fees in connection  with such  registrations  have been made and all
necessary  documents and certificates in connection with such registrations have
been filed with the relevant patent,  copyright and trademark authorities in the
United States,  Germany,  the European Trademark  Authority and/or other foreign
authorities  for  the  purposes  of  maintaining  such   Intellectual   Property
registrations  and  all  items  of  Intellectual  Property  listed  on  Schedule
3.13(a)(vi) enjoy valid and subsisting copyright protection.

         (c) The contracts,  licenses and agreements  listed on Schedule 3.13(c)
include all contracts,  licenses and agreement, to which any of the Sellers is a
party with respect to any Digital Video Group Intellectual Property with a value
or cost in excess of $10,000,  other than "shrink  wrap" and similar  commercial
end-user licenses.

         (d) The contracts,  licenses and agreements  listed on Schedule 3.13(c)
and  included  in the  Acquired  Assets  are  in  full  force  and  effect.  The
consummation  of the  transactions  contemplated  by this Agreement will neither
violate nor result in the breach,  modification,  cancellation,  termination, or
suspension of the contracts,  licenses and agreements listed on Schedule 3.13(c)
and included in the Acquired Assets.  Each of the Sellers is in compliance with,
and has  not  breached  any  material  term  of,  the  contracts,  licenses  and
agreements listed on Schedule 3.13(c) and included in the Acquired Assets,  and,
to the Knowledge of the Sellers,  all other parties to the  contracts,  licenses
and agreements  listed on Schedule  3.13(c) and included in the Acquired  Assets
are,  in  compliance  with,  and have not  breached  any  material  term of, the
contracts,  licenses and  agreements.  Following the Effective  Date, the Buyers
will be permitted to exercise  all of the Sellers'  rights under the  contracts,
licenses and agreements  listed in Schedule 3.13(c) and included in the Acquired
Assets without the payment of any additional amounts or consideration other than
ongoing  fees,  royalties  or payments  which the  Sellers  would  otherwise  be
required to pay.

         (e) Except as set forth in  Schedule  3.13(e),  none of the Sellers has
granted to any Person,  nor authorized  any Person to retain,  any rights in the
Digital Video Group Intellectual Property.

         (f) Except as set forth on  Schedule  3.13(f),  each of the Sellers has
good and  exclusive  title to each  item of  Digital  Video  Group  Intellectual
Property listed on Schedule 3.13(a), free and clear of any Lien or encumbrance.

                                       27

<PAGE>

         (g) The  operation  of the  Business as it currently is conducted or is
reasonably  contemplated  to be conducted,  including  the design,  development,
manufacture  and  sale of its  products  (including  with  respect  to  products
currently under  development)  and provision of services,  does not infringe the
Intellectual Property of any other person.

         (h) None of the  Sellers has  received  notice from any person that the
operation  of the Business by such Seller,  including  its design,  development,
manufacture  and sale of the Products and  provision of services,  infringes the
Intellectual Property of any person.

         (i) The Sellers  own or have the right to use all  Digital  Video Group
Intellectual  Property  necessary  to  the  conduct  of  the  Business  as it is
currently  conducted or is reasonably  contemplated to be conducted,  including,
without  limitation,  the  design,  development,  manufacture  and  sale  of all
Products  currently  manufactured or sold by the Sellers or under development by
the  Sellers.  The  exclusive  rights to exploit and use all  software (or other
"works" in the meaning of the German  Copyright  Act)  developed by employees of
any Seller and its  Subsidiaries  or by freelance  persons  commissioned by such
Seller or its Subsidiaries  have been validly  transferred to such Seller to the
greatest extent legally permissible.

         (j) Schedule  3.13(j)  lists all  contracts,  licenses  and  agreements
included in the Acquired  Assets between any Seller and any other person wherein
or whereby  such Seller has agreed to, or  assumed,  any  obligation  or duty to
indemnify,  hold  harmless  or  otherwise  assume  or incur  any  obligation  or
liability with respect to the  infringement  by such Seller or such other Person
of the Intellectual Property rights of any other person.

         (k)  Except as  listed on  Schedule  3.13(k),  there are no  contracts,
licenses and agreements  between any Seller and any other person with respect to
Digital Video Group  Intellectual  Property  which there is any dispute known to
such Seller  regarding the scope of such  agreement,  or performance  under such
agreement  including with respect to any payments to be made or received by such
Seller thereunder.

         (l)  Except as listed on  Schedule  3.13(l),  to the  Knowledge  of the
Sellers,  no person is infringing or  misappropriating  any of the Digital Video
Group Intellectual Property.

         (m)  Except as listed on  Schedule  3.13(m),  to the  Knowledge  of the
Sellers,  there are no claims asserted against any of the Sellers or against any
customer of any of the Sellers, related to any Product or to the Business.

         (n) No Digital Video Group  Intellectual  Property  right or Product is
subject to any outstanding decree, order,  judgment, or stipulation  restricting
in any manner the use or licensing thereof by any of the Sellers.

         (o) Each of the Sellers  has, and  enforces,  a policy  requiring  each
employee and contractor of such Seller to execute  proprietary  information  and
confidentiality agreements substantially in such Seller=s standard forms and all
current and former  employees and  contractors of such Seller have executed such
an agreement.

                                       28

<PAGE>


     3.14  Agreements,  Contracts  and  Commitments.  Schedule  3.14  lists  the
following  contracts and agreements  related to the Acquired Assets to which any
of the Sellers is a party:

         (a)  any  collective  bargaining  agreement,   and/or  shop  agreements
(Betriebsvereinbarungen),

         (b) any  agreements or  arrangements  that contain any severance pay or
post-employment liabilities or obligations,

         (c) any  bonus,  deferred  compensation,  pension,  profit  sharing  or
retirement  plans, or any other employee  benefit plans or  arrangements  (other
than standard employment obligations imposed by the laws of Germany),

         (d) any employment or consulting agreement, contract or commitment with
an employee or  individual  consultant  or  salesperson  or  consulting or sales
agreement, contract or commitment with a firm or other organization,

         (e) any agreement or plan,  including,  without  limitation,  any stock
option plan, stock  appreciation  rights plan or stock purchase plan, any of the
benefits of which will be increased, or the vesting of benefits of which will be
accelerated,  by the occurrence of any of the transactions  contemplated by this
Agreement or the value of any of the benefits of which will be calculated on the
basis of any of the transactions contemplated by this Agreement,

         (f) any fidelity or surety bond or completion bond,

         (g) any  lease of  personal  property  having a value  individually  in
excess of $10,000,

         (h) any  agreement of  indemnification  or guaranty,  other than as set
forth in agreements listed on Schedule 3.14(b),

         (i) any  agreement,  contract or  commitment  containing  any  covenant
limiting  the freedom of any of the Sellers to engage in any line of business or
to compete with any person,

         (j)  any  agreement,   contract  or  commitment   relating  to  capital
expenditures and involving future payments in excess of $10,000,

         (k) any agreement,  contract or commitment  relating to the disposition
or acquisition of assets or any interest in any business  enterprise outside the
Ordinary Course of Business,

         (l) any mortgages,  indentures,  loans or credit  agreements,  security
agreements or other agreements or instruments relating to the borrowing of money
or  extension  of credit,  including  guaranties  referred  to in clause  (viii)
hereof,

                                       29

<PAGE>


         (m) any  purchase  order or  contract  for the  purchase  of  materials
involving $100,000 or more (except for purchase orders or contracts entered into
in the ordinary course of business),

         (n) any construction contracts,

         (o) any distribution, joint marketing or development agreement, or

         (p) any other  agreement,  contract or commitment that involves $75,000
or more or is not cancelable without penalty within thirty (30) days.

     The Sellers  have  delivered  (or caused to be  delivered)  to the Buyers a
correct and complete copy of each contract  listed on Schedule 3.14. Each of the
Sellers is in compliance with and has not breached, violated or defaulted under,
or received notice that it has breached, violated or defaulted under, any of the
terms or conditions  of any  agreement,  contract or commitment  included in the
Acquired  Assets  to which it is a party  or by  which  it is  bound  (any  such
agreement, contract or commitment, a "Contract"). Each Contract is in full force
and effect and,  except as otherwise  disclosed in Schedule 3.14, is not subject
to any  default  thereunder  of which any of the  Sellers  is aware by any party
obligated to any of the Sellers pursuant thereto. The Sellers have obtained,  or
will obtain  prior to October 31,  1997,  all  necessary  consents,  waivers and
approvals of parties to any Contract as are required  thereunder  in  connection
with the  Acquisition  or to  remain in effect  without  modification  after the
Effective  Date, a list of which is set forth in Schedule  3.14.  Following  the
Effective  Date,  Buyers will be permitted to exercise all of the Sellers rights
under the Contracts without payment of additional amounts or consideration other
than ongoing fees,  royalties or payments  which the Sellers would  otherwise be
required  to pay  had  the  transactions  contemplated  by  this  Agreement  not
occurred.

     3.15 Interested Party  Transactions.  Except as listed in Schedule 3.15, no
Managing Director, Procurist,  Supervisory Board member, Director or shareholder
of any Seller (nor any  ancestor,  sibling,  descendant or spouse of any of such
persons,  or any trust,  partnership or corporation in which any of such persons
has or has had an  interest),  has or has had,  directly or  indirectly,  (i) an
interest in any entity which furnished or sold, or furnishes or sells,  services
or  products  relating to the  Business  that the  Sellers  furnish or sell,  or
propose to furnish or sell,  or (ii) any  interest in any entity that  purchases
from or sells or furnishes  to, the Sellers,  any goods or services  relating to
the  Business or (iii) a beneficial  interest in any  Contract;  provided,  that
ownership of no more than one percent (1%) of the outstanding  voting stock of a
publicly traded  corporation shall not be deemed an "interest in any entity" for
purposes of this Section 3.15.

     3.16  Governmental  Authorization.  Schedule  3.16  accurately  lists  each
consent,  license,  permit,  grant or other  authorization  issued to any of the
Sellers by a  Governmental  Entity (i)  pursuant to which the Sellers  currently
operates or holds any interest in any of the Digital  Video Group Assets or (ii)
which is required  for the  operation of the Business or the holding of any such
interest (herein  collectively called "Sellers'  Authorizations").  The Sellers'
Authorizations  are in  full  force  and  effect  and  constitute  all  Sellers'
Authorizations required to

                                       30

<PAGE>


permit the  Sellers to operate or conduct the  Business or hold any  interest in
its properties or assets.

     3.17  Litigation.  There is no  action,  suit or  proceeding  of any nature
pending or, to the Sellers'  Knowledge,  threatened  against any of the Sellers,
its properties or any of its officers or directors, nor, to the Knowledge of any
of the Sellers,  is there any reasonable basis therefor which could give rise to
any Liability relating to the Acquired Assets. There is no investigation pending
or,  to the  Sellers  Knowledge,  threatened  against  any of the  Sellers,  its
properties or any of its officers or directors  (nor,  to the best  Knowledge of
any of the Sellers,  is there any  reasonable  basis  therefor) by or before any
Governmental  Entity  which  could give rise to any  Liability  relating  to the
Acquired Assets. No Governmental Entity has at any time challenged or questioned
the legal right of any of the Sellers to  manufacture,  offer or sell any of the
Products or related services in the present manner or style thereof.

     3.18 Accounts Receivable; Inventory.

         (a) All  accounts  receivable  of the Sellers  included in the Acquired
Assets  ("Accounts  Receivable")  arose in the Ordinary Course of Business,  are
carried at values  determined in accordance with GAAP consistently  applied.  No
person  has any  Lien on any of  such  Accounts  Receivable  and no  request  or
agreement  for  deduction  or discount has been made with respect to any of such
Accounts Receivable.

         (b)  All of the  Inventory  reflected  on the  Audited  Financials  and
Unaudited  Financials and the Sellers' books and records on the date hereof were
purchased,  acquired or produced in the ordinary and regular  course of business
and in a manner consistent with the Sellers' regular inventory practices and are
set forth on the Sellers' books and records in accordance with the practices and
principles of the Sellers  consistent  with the method of treating said items in
prior  periods.  None of the  Inventory of the Sellers  reflected on the Audited
Financials  and Unaudited  Financials or on the Sellers' books and records as of
the date  hereof (in  either  case net of the  reserve  therefor)  is  obsolete,
defective  or in excess of the needs of the  business of the Sellers  reasonably
anticipated  for the  normal  operation  of the  business  consistent  with past
practices and outstanding  customer contracts.  The presentation of Inventory on
the  Audited  Financials  and  Unaudited  Financials  conforms  to GAAP and such
Inventory  is  stated  at the  lower of cost  (determined  using  the  first-in,
first-out method) or net realizable value.

     3.19 Environmental Matters.

         (a)  Hazardous  Material.  None of the  Sellers  has (i)  operated  any
underground  storage  tanks at any  property  that such  Seller  has at any time
owned,  operated,  occupied or leased;  or (ii) illegally  released any material
amount of any substance that has been designated by any  Governmental  Entity or
by applicable federal, state or local law to be radioactive, toxic, hazardous or
otherwise a danger to health or the environment,  including, without limitation,
PCBs, asbestos,  petroleum, and urea-formaldehyde (a "Hazardous Material"),  but
excluding  office and janitorial  supplies  properly and safely  maintained.  No
Hazardous  Materials are present as a result of the deliberate actions of any of
the Sellers  or, to the  Sellers'  Knowledge,  as a result of any actions of any
third party or otherwise,  in, on or under any property,

                                       31

<PAGE>


including the land and the improvements, ground water and surface water thereof,
that any of the Sellers has at any time owned, operated, occupied or leased.

         (b)   Hazardous   Materials   Activities.   None  of  the  Sellers  has
transported,  stored, used,  manufactured,  disposed of, released or exposed its
employees or others to Hazardous  Materials in violation of any law in effect on
or before the Effective Date, nor has any Seller disposed of, transported, sold,
or manufactured any product  containing a Hazardous  Material (any or all of the
foregoing being collectively referred to as "Hazardous Materials Activities") in
violation  of  any  rule,  regulation,  treaty  or  statute  promulgated  by any
Governmental  Entity in effect  prior to or as of the date  hereof to  prohibit,
regulate or control Hazardous Materials or any Hazardous Material Activity.

         (c)  Permits.  Each of the Sellers  currently  holds all  environmental
approvals,  permits,  licenses,  clearances  and  consents  (the  "Environmental
Permits")  necessary  for  the  conduct  of  such  Seller's  Hazardous  Material
Activities and other businesses of such Seller as such activities and businesses
are currently being conducted.

         (d)  Environmental  Liabilities.  No  action,  proceeding,   revocation
proceeding, amendment procedure, writ, injunction or claim is pending, or to the
Knowledge  for any  Seller,  threatened  concerning  any  Environmental  Permit,
Hazardous Material or any Hazardous  Materials Activity of the Sellers.  None of
the Sellers is aware of any fact or circumstance which could involve the Sellers
in any  environmental  litigation  or impose upon the Sellers any  environmental
liability.

     3.20 Brokers' and Finders' Fees; Third Party Expenses.  None of the Sellers
has  incurred,  nor will  incur,  directly  or  indirectly,  any  liability  for
brokerage  or finders'  fees or agents'  commissions  or any similar  charges in
connection with this Agreement or any transaction contemplated hereby.

     3.21 Employee Benefit Plans and Compensation.

         (a) For purposes of this Section 3.21,  the following  terms shall have
the meanings set forth below:

               (i)  "Employee"  shall  mean  any  current,  former,  or  retired
employee, officer, or director of any of the Sellers involved in the Business.

               (ii)  "Employee   Agreement"  shall  refer  to  each  employment,
severance,  consulting  or similar  agreement  or  contract  between  any of the
Sellers and any Employee involved in the Business.

               (iii) "Employee Plan" shall refer to any plan,  program,  policy,
practice  (including  "Betriebliche  Ubung"),   contract,   agreement  or  other
arrangement  providing  for bonuses,  severance,  termination  pay,  performance
awards,  stock or  stock-related  awards,  fringe  benefits  or  other  employee
benefits of any kind, whether formal or informal, funded or unfunded and whether
or not legally binding,  including without limitation,  any plan which is or has
been maintained, contributed to, or required to be contributed to, by any of the
Sellers  for

                                       32

<PAGE>


the benefit of any Employee, and pursuant to which any of the Sellers has or may
have any material liability, contingent or otherwise.

         (b) Except as set forth on Schedule 3.21, following the Effective Date,
Buyers will not have any  liabilities,  responsibilities  or  obligations to the
Sellers or to any Affiliate of the Sellers, or to any current,  retired,  former
or  inactive  Employee  of the  Sellers  with  respect to any  Employee  Plan or
Employee Agreement. This applies in particular to the 1995 Option Plan which was
validly closed and terminated under German law on or before the Effective Date.

         (c) Each of the Sellers has complied  with, and will comply through the
Effective Date, (i) with all applicable notice and continuation  requirements of
COBRA and the regulations  thereunder applicable to any ERISA Benefit Plan, (ii)
with all  applicable  [German  labor  and  employment  laws]  applicable  to any
Employee  Plan  or  Employment  Agreement  except  where  the  failure  of  such
compliance  would not  individually or in the aggregate have a Material  Adverse
Effect on such Seller.

         (d) Each Seller,  in its conduct of the  Business,  has complied in all
respects,  and will comply through the Effective  Date, with all applicable laws
respecting employment and employment practices,  safety and training,  terms and
conditions of  employment,  and wage and hour laws,  except where the failure of
such  compliance  would not  individually  or in the  aggregate  have a Material
Adverse Effect on such Seller.

         (e)  Immediately  following  the  Effective  Date,  Buyers will have no
obligation to maintain or to provide  post-retirement health or medical benefits
for current,  retired,  former or inactive Employees of any of the Sellers under
any Employee Plan or Employment Agreement.

     3.22  Insurance.  Schedule 3.22 lists all  insurance  policies and fidelity
bonds  covering the Digital  Video Group Assets,  the Equipment and  properties,
operations,  employees,  officers and  directors of the Sellers  relating to the
Acquired  Assets.  There is no claim by the  Sellers  pending  under any of such
policies or bonds as to which coverage has been  questioned,  denied or disputed
by the  underwriters  of such  policies or bonds.  All  premiums due and payable
under all such policies and bonds have been paid and the Sellers is otherwise in
material compliance with the terms of such policies and bonds (or other policies
and bonds  providing  substantially  similar  insurance  coverage).  None of the
Sellers has  Knowledge of any  threatened  termination  of, or material  premium
increase with respect to, any of such policies.

     3.23 Compliance with Laws. Each of the Sellers has complied with, is not in
violation of, and has not received any notices of violation with respect to, any
foreign,  federal,  state or local statute, law or regulation,  except where the
failure of such  compliance  would not  individually  or in the aggregate have a
Material Adverse Effect on such Seller.

     3.24 Third Party Consents. Except as set forth on Schedule 3.24, no consent
or approval is needed from any third party in order to effect the Acquisition or
any of the transactions contemplated by this Agreement.

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<PAGE>


     3.25 Warranties; Indemnities. Except for general conditions of sale used by
the Sellers in the  Ordinary  Course of Business,  no warranty or indemnity  has
been given by the Sellers.  Schedule  3.25  indicates all warranty and indemnity
claims in excess of $10,000  made  against the  Sellers  relating to the Digital
Video Group Assets.

     3.26  Affiliated  Transactions.  Except as set forth on Schedule  3.26,  no
Affiliate of any Seller owns any asset, tangible or intangible, which is used in
the Business.

     3.27  Government  Contracts.  Except as set forth on Schedule 3.27, none of
the  Sellers  has been or is a party to any  contract  or  arrangement  with any
government agency relating to the Business.

     3.28  Distributors,  Customers,  and Suppliers.  Schedule 3.28 sets forth a
complete and accurate list of (a) the ten largest  distributors for the Products
(based on sales volume over the 12 months ended June 30, 1997) and indicates any
existing  contractual  arrangements  with  each  such  distributor,  and (b) all
suppliers  of   significant   materials  or  services  to  the   Business.   All
distributorship agreements relating to the Business which grant exclusive rights
to the  distributor  are  terminable  at the election of the Sellers on not more
than 60 days notice.

     3.29 No Illegal Payments, Etc. To the Knowledge of the Sellers, none of the
Sellers nor any of their respective  officers,  employees,  agents or Affiliates
has:  (a)  directly  or  indirectly  given or agreed to give any  illegal  gift,
contribution, payment or similar benefit to any supplier, customer, governmental
official  or  employee  or other  person who was or is in a position  to help or
hinder the Business (or assist in  connection  with any actual  transaction)  or
made or agreed to make any  illegal  contribution,  or  reimbursed  any  illegal
political gift or  contribution  made by any other Person,  to any candidate for
federal, state, local or foreign public office (i) which may subject the Sellers
to any damage or penalty in any civil,  criminal or  governmental  litigation or
proceeding  or  (ii)  the  noncontinuation  of  which  has  had or  might  have,
individually  or in the  aggregate,  an adverse  impact on the Business,  or (b)
established or maintained any unrecorded fund or asset or made any false entries
on any books or records for any purpose.

     3.30  Product  Warranties;  Defects;  Liability.  Except  as set  forth  on
Schedule 3.30,  each Product  manufactured,  sold,  leased,  or delivered by the
Sellers has been in conformity with all applicable  contractual  commitments and
all express and implied warranties,  and, to the best of Sellers' knowledge, the
Sellers has no Liability  (and,  to the  Knowledge  of the Sellers,  there is no
Basis  for  any   present  or  future   action,   suit,   proceeding,   hearing,
investigation,  charge,  complaint,  claim, or demand against any of them giving
rise to any  Liability)  for  replacement  or repair thereof or other damages in
connection  therewith,  subject only to the reserve for product  warranty claims
set forth on the face of the Most Recent Balance Sheet. No Product manufactured,
sold, leased, or delivered by the Sellers is subject to any guaranty,  warranty,
or other indemnity  beyond the applicable  standard terms and conditions of sale
or lease or beyond that implied or imposed by applicable law

                                       34

<PAGE>


     3.31  Complete  Copies of  Materials.  The Sellers  have  delivered or made
available true and complete  copies of each document (or summaries of same) that
has been requested by Buyers or their counsel.

     3.32  Board  Approval.  The Board of  Directors  of Miro and the  Boards of
Directors (or the  equivalent  body) of Miro U.S. and Miro U.K.  have, as of the
date of this  Agreement  (i)  determined  that the  Acquisition  is in the bests
interests  of the  shareholders  of the  Sellers and (ii)  recommended  that the
shareholders of the Sellers approve this Agreement and the Acquisition.

     3.33 Acquisition Entirely for Own Account.  This Agreement is made with the
Sellers in reliance upon Sellers'  representation to Buyers,  which by execution
of this  Agreement  each of the  Sellers  hereby  confirms,  that the  shares of
Pinnacle  Common  Stock to be  acquired  by such  Seller  will be  acquired  for
investment for the Seller's  account,  not as a nominee or agent, and not with a
view to the resale or distribution of any part thereof, and that such Seller has
no present  intention of selling,  granting any  participation  in, or otherwise
distributing  the  same.  By  executing  this  Agreement,  each  Seller  further
represents that such Seller does not have any contract,  undertaking,  agreement
or arrangement with any person to sell, transfer or grant participations to such
person or to any third  person,  with  respect to any of the shares of  Pinnacle
Common Stock.

     3.34 Reliance on Sellers' Representations.  Each of the Sellers understands
that the shares of Pinnacle  Common  Stock  being  issued to such Seller are not
registered  under the Securities Act on the ground that the sale provided for in
this  Agreement  and  the  issuance  of  securities  hereunder  is  exempt  from
registration under the Securities Act pursuant to section 4(2)thereof,  and that
the Buyers' reliance on such exemption is based on such Seller's representations
set forth herein.

     3.35 Receipt of Information.  Each of the Sellers  believes it has received
all the information it considers  necessary or appropriate for deciding  whether
to acquire  the shares of Pinnacle  Common  Stock.  Each of the Sellers  further
represents  that it has had an opportunity to ask questions and receive  answers
from  Buyers  regarding  the  business,  properties,   prospects  and  financial
condition of the Buyers and to obtain additional  information (to the extent the
Buyers  possessed  such  information  and could acquire it without  unreasonable
effort or expense) necessary to verify the accuracy of any information furnished
to it or to which it had  access.  The  foregoing,  however,  does not  limit or
modify the  representations  and  warranties of the Buyers in Article IV of this
Agreement or the right of each Seller to rely thereon.

     3.36  Investment  Experience.   Each  of  the  Sellers  is  experienced  in
evaluating and investing in securities and acknowledges  that it is able to fend
for itself, can bear the economic risk of its investment, and has such knowledge
and  experience  in  financial  and  business  matters  that  it is  capable  or
evaluating the merits and risks of the investment in the Pinnacle Common Stock.

     3.37  Restricted  Securities.  Each of the  Sellers  understands  that  the
Pinnacle  Common Stock being issued  pursuant to this Agreement may not be sold,
transferred or

                                       35

<PAGE>


otherwise  disposed  of  without  registration  under the  Securities  Act or an
exemption  therefrom,  and  that in the  absence  of an  effective  registration
statement  covering  such shares or an  exemption  from  registration  under the
Securities  Act, the shares of Pinnacle  Common Stock issued to such Seller must
be held  indefinitely.  To the  extent  applicable,  each  certificate  or other
document  evidencing shares of Pinnacle Common Stock issued to such Seller shall
be endorsed with the restrictive legend set forth in Section 6.14.

     3.38  Entire  Assets.   The  Acquired  Assets  do  not  constitute  all  or
substantially  all of the assets  owned and held by the Seller for  purposes  of
Section 419 of the German Civil Code.

     3.39 Representations  Complete. None of the representations,  warranties or
guarantees made by the Sellers (as modified by the Schedules), nor any statement
made in any Schedule or  certificate  furnished by the Sellers  pursuant to this
Agreement or furnished in or in connection with documents mailed or delivered to
the  Shareholders  for use in soliciting their consent to this Agreement and the
Acquisition contains or will contain at the Effective Date, any untrue statement
of a material  fact,  or omits or will omit at the  Effective  Date to state any
material  fact  necessary in order to make the  statements  contained  herein or
therein, in the light of the circumstances under which made, not misleading.


                                   ARTICLE IV

                  REPRESENTATIONS AND WARRANTIES OF THE BUYERS

     Buyers represent and warrant to the Sellers as follows:

     4.1 Organization of Buyers.  Each of Pinnacle,  German Sub and U.K. Sub are
duly  organized,  validly  existing,  and in good standing under the laws of the
jurisdiction of their respective  incorporation or formation.  Dutch Sub is duly
organized and validly  existing as a limited  partnership  under the laws of the
Netherlands.

     4.2 Authority for Agreement.  Each of Pinnacle, German Sub and U.K. Sub has
all requisite corporate power and authority to enter into this Agreement and the
Related  Agreements  to which it is a party and to consummate  the  transactions
contemplated hereby and thereby. Dutch Sub has [partnership power] and authority
to enter into this  Agreement and the Related  Agreements to which is it a party
and  to  consummate  the  transactions  contemplated  hereby  and  thereby.  The
execution  and delivery of this  Agreement  and the Related  Agreements  and the
consummation of the transactions  contemplated hereby (including the issuance of
shares of Pinnacle  Common Stock in connection  with the Initial Payment and the
Earnout  Payment)  and  thereby  have  been  duly  authorized  by all  necessary
corporate  action on the part of each of Pinnacle,  German Sub and U.K.  Sub, as
the case may be,  and all  [partnership  action  required  by] Dutch  Sub.  This
Agreement has been duly executed and delivered by each of Pinnacle,  German Sub,
Dutch Sub and U.K. Sub and constitutes,  and the Related  Agreements,  when duly
executed  and  delivered  by  Sellers,  will  constitute,  the valid and binding
obligations of each of Pinnacle, German Sub, Dutch Sub and U.K. Sub, enforceable
in accordance with their terms,  except as such enforceability may be limited by

                                       36

<PAGE>


principles  of public  policy and  subject  to the laws of  general  application
relating to  bankruptcy,  insolvency  and the relief of debtors and rules of law
governing specific performance, injunctive relief or other equitable remedies.

     4.3 Adequate Resources. Each of the Buyers has adequate financial resources
to discharge its financial obligations set forth in this Agreement.

     4.4  Noncontravention.  Neither  the  execution  and the  delivery  of this
Agreement,  nor the consummation of the transactions  contemplated  hereby, will
(i) violate any provision of the respective  charters or bylaws of the Buyers or
(ii) Conflict with any material agreement, contract, lease, license, instrument,
or other  arrangement  to which  any of the  Buyers is a party or by which it is
bound or to which any of its assets is subject except for such  Conflicts  which
would not have a Material Adverse Effect on such Buyer. None of the Buyers needs
to give any  notice  to,  make any filing  with,  or obtain  any  authorization,
consent,  or approval of any government or governmental  agency in order for the
parties hereto to consummate  the  transactions  contemplated  by this Agreement
(including the assignments and assumptions referred to in Article II above).

     4.5 Brokers'  Fees.  None of the Buyers has any  Liability or obligation to
pay any fees or commissions  to any broker,  finder or agent with respect to the
transactions  contemplated  by this Agreement for which the Sellers could become
liable or obligated.

     4.6  Consents.  No  consent  or  approval  of any  Person  is  required  in
connection  with the  acquisition by the Buyers of any of the Acquired Assets or
the payment by the Buyers of the Purchase Price.

     4.7 SEC Filings; Financial Statements.

         (a) Buyers have made  available  to Sellers a complete and correct copy
of each report, schedule,  registration statement and definitive proxy statement
filed by  Pinnacle  with the SEC on or after June 30, 1996 and prior to the date
of this  Agreement  (the "SEC  Reports"),  which are all the forms,  reports and
documents  required to be filed by Pinnacle  with the SEC since January 1, 1997.
The SEC reports (i) complied with the  requirements of the Securities Act or the
Exchange  Act,  as the case may be, and (ii) did not at the time they were filed
(or if amended or  superseded  by a filing  prior to the date of this  Agreement
then on the date of such filing) contain any untrue statement of a material fact
or omit to state a material fact  required to be stated  therein or necessary in
order to make the statements  therein, in light of the circumstances under which
they were made,  not  misleading.  No Subsidiary of Pinnacle is required to file
any reports or other documents with the SEC.

         (b) Each set of consolidated financial statements  (including,  in each
case,  any related notes  thereto)  contained in the SEC Reports or contained in
Buyer's earnings  announcement of July 16, 1997 was prepared or was derived from
consolidated  financial statements prepared in accordance with GAAP applied on a
consistent  basis throughout the periods involved (except as may be indicated in
the notes thereto) and each fairly presents the consolidated  financial position
of Pinnacle and its  subsidiaries  as at the  respective  dates  thereof and the
consolidated results of its operations and cash flows for the periods indicated,

                                       37

<PAGE>


except that the unaudited  interim  financial  statements were or are subject to
adjustments which were not or are not expected to be material in amount.

     4.8 Validity of Shares.  The shares of Pinnacle  Common  Stock  issuable in
connection  with  the  Initial  Payment  when  issued,  sold  and  delivered  in
accordance with the terms and for the consideration  expressed in this Agreement
will be duly and validly  issued,  fully paid and  nonassessable.  The shares of
Pinnacle  Common Stock issuable in connection with the Earnout Payment have been
reserved,  and assuming  such shares of Pinnacle  Common Stock are issued to the
Sellers, will be duly and validly issued, fully paid and nonassessable.

     4.9 Material  Adverse  Effect.  Since March 31, 1997 at all times up to the
date of this Agreement,  except as disclosed by the Buyers in reports filed with
the SEC,  there has not been any event or condition of any character that has or
may have a Material Adverse Effect on any of the Buyers.


                                    ARTICLE V

                             [INTENTIONALLY OMITTED]


                                   ARTICLE VI

                              ADDITIONAL AGREEMENTS

     The parties hereto agree as follows:

     6.1 Shareholder  Approval.  The  Extraordinary  General Meeting of the Miro
convened  on  August  28,  1997  approved  with  the  affirmative  vote  of  all
shareholders  this  Agreement  and  the  transactions   contemplated  hereby.  A
certified copy of the notarized  minutes of such meeting is enclosed as Schedule
6.1. Each of Miro U.S. and Miro U.K. have obtained  shareholder approval for the
transactions contemplated hereby.

     6.2 Employment  and  Non-Competition  Agreement.  Georg Blinn and the Buyer
have executed and delivered an Employment and  Non-Competition  Agreement  which
was approved by the Supervisory  Board of Miro.  Copies of such Agreement and of
such approval are enclosed as Schedule 6.2.

     6.3  Confidentiality.  Each of the parties  hereto  hereby  agrees that the
information  obtained in any due diligence  investigation by or on behalf of the
Buyers,  or pursuant to the  negotiation  and execution of this Agreement or the
effectuation  of the  transaction  contemplated  hereby shall be governed by the
terms of the Confidentiality Agreement.

     6.4 Expenses.  Except as  contemplated in the last sentence of this Section
6.4,  whether  or not the  Acquisition  is  consummated,  all fees and  expenses
incurred  in  connection  with this  Agreement  and the  Acquisition  including,
without limitation,  all legal, accounting,  financial advisory,  consulting and
all other fees and expenses of third parties ("Third Party

                                       38

<PAGE>

Expenses")   incurred  by  a  party  in  connection  with  the  negotiation  and
effectuation of the terms and conditions of this Agreement and the  transactions
contemplated  hereby,  shall be the obligation of the respective party incurring
such fees and expenses; provided, however, that, subject to the last sentence of
Section 2.7,  Sellers shall pay all sales and other taxes that may be imposed by
reason of the transactions  contemplated hereby in the United States, Germany or
elsewhere  pursuant to Section  2.7.  The Buyers shall pay all fees and expenses
incurred by the Sellers'  independent  public  accountants  in  connection  with
preparing any audit of the Business that will be required to satisfy the Buyers'
public reporting obligations.

     6.5  Announcements.  Upon  execution  of this  Agreement,  Pinnacle and the
Sellers  will  each  issue  a press  announcement  concerning  the  transactions
contemplated  hereby,  which announcements shall be approved by Pinnacle and the
Sellers.  Neither party shall issue any other statement or  communication to any
third party (other than their  respective  agents)  regarding  the  transaction,
including, if applicable, its termination and the reasons therefore, without the
consent of the other party,  which consent shall not be  unreasonably  withheld,
except  that this  restriction  shall be  subject  to  Pinnacle's  and  Sellers'
obligations to comply with applicable securities laws.

     6.6  Consents.  The  Sellers  shall use their  best  efforts  to obtain the
consents, waivers and approvals under any of the Contracts as may be required in
connection with the Acquisition (all of such consents, waivers and approvals are
set forth in Schedule  3.14) so as to assign all rights of, and benefits to, the
Buyers thereunder.

     6.7 Reasonable  Efforts.  Subject to the terms and  conditions  provided in
this  Agreement,  each of the parties hereto shall use  commercially  reasonable
efforts to take promptly, or cause to be taken, all actions, and to do promptly,
or cause to be done, all things necessary,  proper or advisable under applicable
laws  and  regulations  to  consummate  and  make  effective  the   transactions
contemplated hereby, to obtain all necessary waivers, consents and approvals and
to effect all necessary  registrations and filings and to remove any injunctions
or other impediments or delays,  legal or otherwise,  in order to consummate and
make effective the  transactions  contemplated by this Agreement for the purpose
of securing to the parties hereto the benefits contemplated by this Agreement.

     6.8 Notification of Certain  Matters.  The Sellers shall give prompt notice
to Buyers of any failure of the Sellers to comply with or satisfy any  covenant,
condition  or  agreement  to be  complied  with or  satisfied  by it  hereunder;
provided,  however, that the delivery of any notice pursuant to this Section 6.8
shall  not  limit or  otherwise  affect  any  remedies  available  to the  party
receiving such notice. The Buyers shall give prompt notice to the Sellers of any
failure  of the Buyers to comply  with or satisfy  any  covenant,  condition  or
agreement to be complied with or satisfied by it hereunder;  provided,  however,
that the delivery of any notice  pursuant to this Section 6.8 shall not limit or
otherwise affect any remedies available the party receiving such notice.

     6.9 Employee Matters.

         (a) Subject and  subsequent  to the  Effective  Date,  Buyers intend to
employ approximately 100 employees of the Business who are currently employed at
Miro's

                                       39

<PAGE>


Braunschweig  facility (such  employee to be employed by the Buyers  referred to
collectively as "Continuing  Employees").  The Sellers will use its commercially
reasonable efforts to assist Buyers in obtaining the continuing employment after
the Effective Date of each of the Continuing Employees.

         (b) The Sellers and the Buyers hereby  acknowledge that the transfer of
employees to the Buyers  contemplated  hereby is one to which Section 613 of the
German Civil Code (the "Regulations") applies and accordingly from the Effective
Date the Buyers  shall  continue  that  employment  on terms and  conditions  in
accordance  with the  requirements  of the Regulations and the Sellers shall not
prior  to the  Effective  Date  take  any  step to  terminate  the  contract  of
employment of any Continuing Employee.

         (c) The Sellers undertakes to comply fully prior to Effective Date with
all consultation and other  requirements of the Regulations,  including  without
limitation   consultation  of  the  workers'   representatives   and  any  other
formalities  required  including  authorizations  that  may be  required  of any
Governmental Entity.

         (d) All Employees who are employed by an Acquired  Subsidiary as of the
Effective  Date  shall  remain  employees  of  such  Acquired  Subsidiary.   All
Continuing  Employees  employed by the Sellers or any  Subsidiary of the Sellers
(other  than an  Acquired  Subsidiary)  as of the  Effective  Date shall  become
employees  of German  Sub.  All other  Continuing  Employees  not covered by the
previous three sentences shall be hired by Pinnacle.

     6.10 Pre-Effective Date Tax Returns.  The Sellers shall file all Returns in
accordance  with  applicable  law and  pay  all  Taxes  due on or  prior  to the
Effective Date.

     6.11 Covenant Not to Compete or Solicit.

         (a) For a period  commencing  on the  Effective  Date and ending  three
years later (the "Non-Competition  Period"), the Sellers (and its successors and
assigns) shall not (nor shall it permit any of its  Subsidiaries  or Affiliates)
directly or indirectly,  without the prior written  consent of Buyers (i) engage
anywhere in any capacity (whether as an employee,  agent,  consultant,  advisor,
independent contractor,  proprietor,  partner,  officer, director or otherwise),
(ii) have any  ownership  interest  in (except  for  passive  ownership  of five
percent (5%) or less of any entity whose  securities  are  registered  under the
Securities  Act or Section 12 of the Exchange Act) or (iii)  participate  in the
financing,   operation,   management  or  control  of,  any  firm,  partnership,
corporation,  entity or business  that engages or  participates  in a "Competing
Business  Purpose." The term Competing  Business Purpose shall mean any business
that competes  directly or indirectly  with the Business or with the business of
the Buyers.

         (b) During the Non-Competition  Period, the Sellers (and its respective
successors and assigns)  shall not (nor shall it permit any of its  Subsidiaries
or  Affiliates  to)  solicit  or  encourage  any  employee  of  Buyers  (or  its
consolidated  subsidiaries)  to terminate his or her employment  with Buyers (or
its consolidated subsidiaries).

                                       40

<PAGE>


         (c) In the event that the provisions of this Section 6.11 are deemed to
exceed the time,  geographic or scope  limitations  permitted by applicable law,
then such provisions shall be reformed to the maximum time,  geographic or scope
limitations, as the case may be, permitted by applicable laws.

         (d) The Sellers  acknowledges that (i) the goodwill associated with the
Business  and customer  relationships  prior to the  Acquisition  is an integral
component  of the  value of the  Business  to  Buyers  and is  reflected  in the
Purchase  Price for the  Acquisition  to be received by the Sellers and (ii) the
Sellers'  Agreements  as set forth herein are necessary to preserve the value of
the acquired Businesses including their goodwill and customer relationships, for
Buyers  following  the  Acquisition.  The  Sellers  also  acknowledges  that the
limitations of time,  geographic  scope and scope of activity  agreed to in this
Agreement are reasonable  because,  among other things,  (i) the Sellers and its
Subsidiaries  and Buyers  are  engaged in a highly  competitive  industry,  (ii)
management  of the Sellers and its  Subsidiaries  has unique access to, and will
continue  to have access to, the trade  secrets and  know-how of the Sellers and
its Subsidiaries,  including without  limitation the plans and strategy (and, in
particular,  the competitive  strategy) of the Sellers and its  Subsidiaries and
(iii) the Sellers is receiving significant  consideration in connection with the
Acquisition.

         (e) Equitable Remedy. The Sellers agrees that it would be impossible or
inadequate to measure and  calculate the Buyers'  damages from any breach of the
covenants set forth in this Section 6.11.  Accordingly,  the Sellers agrees that
if it breaches any provision of this Section 6.11,  Buyers will have  available,
in  addition  to any other  right or remedy  otherwise  available,  the right to
obtain an injunction  from a court of competent  jurisdiction  restraining  such
breach or threatened breach and to specific performance of any such provision of
this Agreement.  The Sellers further agrees that no bond or other security shall
be required in obtaining such equitable relief, nor will proof of actual damages
be required for such equitable relief.  The Sellers hereby expressly consents to
the  issuance  of such  injunctive  relief,  whether in the form of a  temporary
restraining   order  or  otherwise,   and  to  the  ordering  of  such  specific
performance.

         (f) The Sellers agrees to use commercially reasonable efforts to assist
Buyers in  obtaining  from each Key  Employee  the  execution  and delivery of a
Noncompetition Agreement in the form attached hereto as Exhibit F.

     6.12 Additional Documents and Further Assurances. Each party hereto, at the
request  of  another  party  hereto,   shall  execute  and  deliver  such  other
instruments and do and perform such other acts and things as may be necessary or
desirable for effecting  completely the  consummation  of this Agreement and the
transactions contemplated hereby.

     6.13  Quarterly  Statements  of Operating  Profit,  Revenues and  Expenses.
Within 30 calendar days of the end of each calendar  quarter  within the Earnout
Period,  Buyers will  provide  Sellers  with a Statement  of  Operating  Profit,
Revenues and Expenses prepared in accordance with the accounting  principles and
procedures provided for in Section 2.6(c)(i) above.

                                       41

<PAGE>


     6.14 Compliance with Securities Laws.

         (a) Each of the  Sellers has been  advised  that the shares of Pinnacle
Common Stock issued to the Sellers pursuant to the Acquisition will be issued as
securities  to the Sellers in a private  placement  transaction  exempt from the
registration  requirements of the U.S.  Securities Act by virtue of Regulation D
thereunder,  and may not be offered or sold except  pursuant to an  exemption or
pursuant to an effective  registration  statement  under the Securities Act. The
Sellers  accordingly  agrees not to sell,  transfer or otherwise  dispose of any
shares of Pinnacle Common Stock issued to the Sellers pursuant to this Agreement
unless such sale,  transfer or other  disposition is made (w) in conformity with
the  requirements  of Rule 144  promulgated  under the  Securities  Act,  or (x)
pursuant to a resale  registration  statement on Form S-3 filed by Pinnacle with
the SEC which is then in effect;  or (y) upon  delivery to Pinnacle of a written
opinion of counsel,  reasonably  acceptable  to Pinnacle in form and  substance,
that  such  sale,  transfer  or  other  disposition  is  otherwise  exempt  from
registration  under the Securities Act, or (z) an authorized  representative  of
the SEC shall have rendered written advice to the Sellers wishing to effect such
sale,  transfer  or other  disposition  (sought by the Sellers or counsel to the
Sellers, with a copy thereof and of all other related  communications  delivered
to  Pinnacle)  to the effect that the SEC would take no action or that the staff
of the SEC would not  recommend  that the SEC take  action,  with respect to the
proposed sale, transfer or other disposition, if consummated.

         (b) Pinnacle will give stop transfer instructions to its transfer agent
with  respect to any shares of  Pinnacle  Common  Stock  received by the Sellers
pursuant  to the  Acquisition  and  there  will be  placed  on each  certificate
representing  such  shares of  Pinnacle  Common  Stock,  or,  any  substitutions
therefor, legends stating in substance:

         THE SHARES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED
         STATES  SECURITIES  ACT OF  1933,  AS  AMENDED,  AND MAY  NOT BE  SOLD,
         TRANSFERRED,  ASSIGNED,  PLEDGED,  OR HYPOTHECATED  ABSENT AN EFFECTIVE
         REGISTRATION  THEREOF,  OR  EXEMPTION  THEREUNDER,  UNDER  SUCH  ACT OR
         COMPLIANCE WITH RULE 144 PROMULGATED UNDER SUCH ACT.

The legend  set forth  above  shall be  removed  (by  delivery  of a  substitute
certificate without such legend) and Pinnacle agrees to so instruct its transfer
agent at such time as registration  statement covering such shares is effective,
or at the request of the Sellers when one or more of the conditions set forth in
clauses (w), (x), (y) and (z) of subparagraph (a) hereof shall have occurred.

     6.15  Rent  Agreement.  German  Sub and  Miro  have  entered  into the Rent
Agreement a copy of which is enclosed as Exhibit B.

     6.16  Certificate of the Buyer.  Seller has been provided with an Officer's
certificate,  a copy of which is enclosed as Exhibit G-1,  executed on behalf of
Buyer to the effect that, as of the Effective Date;

                                       42

<PAGE>


         (a)  all  representations  and  warranties  made by the  Buyer  in this
Agreement are true and correct in all material respects; and

         (b) all covenants and  obligations of this Agreement to be performed by
the  Buyer on or  before  such  date  have  been so  performed  in all  material
respects;

     6.17 Registration Rights Agreement.  Pinnacle and Seller shall have entered
into the Registration Rights Agreement a copy of which is attached as Exhibit C.

     6.18 Legal Opinions. Seller has received legal opinions from Wilson Sonsini
Goodrich & Rosati, Professional Corporation,  United States legal counsel to the
Buyer,  and  Oppenhoff & Radler,  local German  counsel to the Buyer,  copies of
which are enclosed in Exhibit D-1.

     6.19  Certificate  of the  Seller.  Buyer shall have been  provided  with a
certificate,  a copy of which is enclosed as Exhibit G-2,  executed by the chief
Executive Officer of the Seller to the effect that, as of the Effective Date;

         (a) all  representations  and  warranties  made by the  Seller  in this
Agreement are true and correct in all material respects; and

         (b) all covenants and  obligations of this Agreement to be performed by
the  Seller on or  before  such date  have  been so  performed  in all  material
respects;

     6.20 Legal  Opinions.  Buyer has received  legal  opinions from Venture Law
Group,  a Professional  Corporation,  United States legal counsel to the Seller,
and Baker & McKenzie  local  German  counsel  to the Buyer,  copies of which are
enclosed in Exhibit D-2.

     6.21 Additional  Agreements.  Buyers shall have received from  Norddeutsche
Landesbank,  in its capacity as fiduciary  under the Pool Agreement  dated as of
November/December  1995, a letter  regarding  consent to the Acquisition and the
disposition of assets by Sellers hereunder as well as a waiver of certain claims
arising hereafter, a copy of which is enclosed in Schedule 6.21.

     6.22 Accounts  Receivable  Agreement.  Miro and Pinnacle shall have entered
into an  agreement  regarding  the  collection  of certain  accounts  receivable
following the Effective Date, a copy of which is enclosed on Schedule 6.22.

     6.23 Intercompany Balances. On or prior to the Effective Date, all accounts
payable or other forms of debt owed by the Acquired Subsidiaries to Miro (or any
Subsidiary of Miro) shall have been eliminated.

                                       43

<PAGE>


                                   ARTICLE VII

                             [INTENTIONALLY OMITTED]


                                  ARTICLE VIII

           SURVIVAL OF REPRESENTATIONS, WARRANTIES AND INDEMNIFICATION

     8.1 Survival of Representations and Warranties. All of the representations,
warranties and guarantees of the Sellers and of the Buyers  contained  herein or
in any  document  certificate  or  other  instrument  required  to be  delivered
hereunder shall survive the Effective Date and continue in full force and effect
until 5:00 p.m., P.S.T. on the date twelve (12) months after the Effective Date,
except with respect to  representations  and  warranties  regarding Tax matters,
which  shall  survive  until  the  expiration  of  the  applicable   statute  of
limitations with respect thereto.

     8.2 Indemnity and Setoff for Damages.

         (a)  Indemnification of Buyers. The Seller agrees to indemnify and hold
Buyers (and Buyers' officers, directors,  shareholders and Affiliates), harmless
against  all  damages,  claims,  losses,  liabilities,  deficiencies,  costs and
expenses,  including  reasonable  attorneys' fees and expenses of  investigation
(hereinafter  individually  a "Loss" and  collectively  "Losses"),  incurred  by
Buyers (and Buyers' officers,  directors,  or Affiliates) directly or indirectly
as a result of (i) any  inaccuracy  or breach of a  representation,  warranty or
guarantee of the Sellers  contained  in Article III herein,  (ii) any failure by
the Sellers to perform or comply with any covenant  contained  herein,  or (iii)
the  assertion  against the Buyers,  the Acquired  Assets or the Business of any
damages  created by or  attributable  to any unknown,  undisclosed or contingent
Liability of the Sellers (other than any of the Assumed Liabilities) arising out
of the conduct of the Sellers or any of its Subsidiaries  prior to the Effective
Date. As partial security for the indemnity provided in this Section 8.2, Buyers
shall have the right to set off amounts from the Earnout  Payments in the manner
provided in Section 8.2(f).  In addition to setting off amounts from the Earnout
Payment,  Buyers  may,  at their  discretion,  seek  indemnification  for Losses
directly  from the  Sellers in the manner and to the extent  provided in Section
8.2(a), (g) and (h).

         (b) Indemnification of Sellers.  The Buyers agree to indemnify and hold
the Sellers (and Sellers'  officers,  directors,  shareholders  and Affiliates),
harmless against all Losses incurred by the Sellers (and the Sellers'  officers,
directors  or  Affiliates)  directly  or  indirectly  as a  result  of  (i)  any
inaccuracy  or breach of a  representation,  warranty  or guaranty of the Buyers
contained  in Article IV  herein,  (ii) any  failure by the Buyers to perform or
comply with any covenant  contained  herein,  or (iii) the assertion against the
Sellers of any damages  arising out of the conduct of the Buyers or any of their
Subsidiaries  following the Effective Date (including,  without limitation,  any
Assumed Liabilities).

                                       44

<PAGE>


         (c) No Effect of Due Diligence  Investigation.  The fact that the Buyer
has conducted a due diligence  examination  shall not limit the liability of the
Sellers for any breach of any guarantee or covenant.

         (d) Limitation on Indemnification.

               (i) Notwithstanding Section 8.2(a), (b) or (c), there shall be no
right to indemnification pursuant to this Article VIII:

                       1) Unless and until  Officer's  Certificates  identifying
Losses, the aggregate of which exceeds $50,000,  (the "Basket Amount") have been
delivered to the indemnifying party.

                       2) With  respect  to any  Loss for  which an  indemnified
party has previously been indemnified pursuant to this Article VIII.

               (ii)  Except  for  any  willful  or  fraudulent   breach  of  the
representations,  warranties,  guarantees  or covenants  contained  herein,  the
Buyers and Sellers hereby agree that an  indemnified  party's sole and exclusive
recourse against an indemnifying party for any loss or claim of loss arising out
of  or  relating  to  this   Agreement   shall  be  expressly   limited  to  the
indemnification  provisions of this Article VIII. The Buyers and Sellers further
agree that except for any willful or fraudulent  breach of the  representations,
warranties,  guarantees  or covenants of the Buyers or Sellers,  as the case may
be, contained in this Agreement, the maximum aggregate amount of indemnification
that an indemnified  party may obtain from an indemnifying  party for all Losses
under this Agreement shall be $2,000,000.

         (e)  Delivery of  Officer's  Certificate.  In the event an  indemnified
party  (or  such  indemnified  party's  officer,   director,   shareholders  and
affiliates) shall have incurred any Losses for which indemnification pursuant to
this  Article  VIII is  sought,  such  indemnified  party  shall  deliver to the
indemnifying  party  an  Officer's  Certificate  signed  by any  officer  of the
indemnified  party:  (A)  stating  that the  indemnified  party has  directly or
indirectly paid or properly accrued or reasonably  anticipates that it will have
to pay or accrue  Losses,  (B)  specifying in reasonable  detail the  individual
items of Losses  included  in the amount so stated,  the date each such item was
paid or properly accrued, or the basis for such anticipated  liability,  and the
nature of the  misrepresentation,  breach of warranty,  guarantee or covenant to
which  such  item  is  related  and (C) if the  indemnified  party  is a  Buyer,
indicating  that such Buyer is seeking to set off such  Losses  against  Earnout
Payments or is seeking indemnification directly from the Sellers, or both.

         (f) Set Off From Earnout Payments. Subject to the limitations set forth
in Section  8.2(d),  in the event that a Buyer has  elected a set off of Earnout
Payments in accordance with Section 8.2(e),  upon delivery of Buyer's  Officer's
Certificate  to the  Sellers,  the Earnout  Payment  pursuant to Section  2.3(b)
hereof shall be reduced by the amount of the Losses  incurred by such Buyer.  To
the extent that the value of the Earnout  Payment is less than the amount of the
unreimbursed Losses incurred, the Earnout Payment shall be zero.

         (g) Resolution of Conflicts; Mandatory Arbitration.

                                       45

<PAGE>


               (i) In case the indemnifying party shall object in writing to any
claim or claims  made in any  Officer's  Certificate  as  described  in  Section
8.2(e),  indemnified  party  shall have thirty (30) days to respond in a written
statement to such objection.  If after such thirty (30) day period there remains
a dispute as to any claims,  the indemnifying party and indemnified party and/or
their  representative  shall  attempt in good faith for sixty (60) days to agree
upon the rights of the  respective  parties with respect to each of such claims.
If the  indemnifying  party and indemnified  party should so agree, a memorandum
setting forth such agreement shall be prepared and signed by both parties.

               (ii)  If no  such  agreement  can be  reached  after  good  faith
negotiation,  either  indemnifying  party or  indemnified  party may, by written
notice to the other, demand arbitration of the matter in accordance with Section
10.7  hereof,  unless  the  amount of the  damage or loss is at issue in pending
litigation with a third party, in which event arbitration shall not be commenced
until such amount is  ascertained  or both  parties  agree to  arbitration.  The
decision of the  arbitrators  as to the validity and amount of any claim in such
Officer's  Certificate  shall be binding and  conclusive  on the parties to this
Agreement.

         (h) Third-Party Claims. In the event an indemnified party becomes aware
of a third-party  claim which it believes may result in Losses,  the indemnified
party  shall  promptly  notify  the  indemnifying   party  of  such  claim.  The
indemnifying  party shall have the right at its expense to employ counsel of its
choice to assume control of the defense of such claim and the indemnified  party
shall be entitled,  at its expense, to participate in the defense of such claim.
So long as the  indemnifying  party is defending  such claim,  the  indemnifying
party  shall  employ  reasonable  efforts  to inform  the  indemnified  party of
material  developments relating to such claim. So long as the indemnifying party
is defending such claim, in good faith,  the  indemnified  party will not settle
such claim without the indemnifying party's written consent, which consent shall
not be unreasonably  withheld,  and the indemnifying  party shall not settle any
claim on  behalf  of  indemnified  party  without  indemnified  party's  written
consent,  which consent shall be not be unreasonably withheld. In the event that
the  indemnifying  party does not  assume the  defense of such claim or fails to
defend the claim in good faith,  the  indemnified  party shall have the right in
its sole discretion to defend and settle any such claim; provided, however, that
except with the consent of the  indemnifying  party,  no  settlement of any such
claim with  third-party  claimants shall be  determinative  of the amount of any
claim for  indemnification  pursuant to Sections  8.1 and 8.2. In the event that
the Sellers is the indemnifying  party and has consented to any such settlement,
the Sellers  shall have no power or authority  to object under any  provision of
Sections  8.1 and 8.2 to the amount of any  reduction  by Buyers of the  Earnout
Payment in accordance with such settlement.

                                       46

<PAGE>


                                   ARTICLE IX

                             [INTENTIONALLY OMITTED]


                                    ARTICLE X

                               GENERAL PROVISIONS

     10.1 Notices.  All notices and other  communications  hereunder shall be in
writing,  shall be in English and shall be deemed given if delivered  personally
or by  commercial  messenger  or courier  service,  or mailed by  registered  or
certified  mail  (return   receipt   requested)  or  sent  via  facsimile  (with
acknowledgment  of  complete  transmission)  to the  parties  at  the  following
addresses  (or at such other  address for a party as shall be  specified by like
notice),  provided,  however, that notices sent by mail will not be deemed given
until received:

         (a) if to the Buyers, to:

             Pinnacle Systems, Inc.
             280 N. Bernardo Ave.
             Mountain View, CA 94043
             U.S.A.
             Attention: Chief Financial Officer
             Telephone No.: (415) 526-1600
             Facsimile No: (415) 526-1601

             with a copy to:

             Wilson Sonsini Goodrich & Rosati
             Professional Corporation
             650 Page Mill Road
             Palo Alto, California 94304-1050
             U.S.A.
             Attention:  Robert Latta, Esq.
             Telephone No.:  (415) 493-9300
             Facsimile No.:  (415) 493-6811

                                       47

<PAGE>


         (b) if to the Sellers to:

             Miro Computer Products
             Carl-Miele Str. 4
             D-38112 Braunschweig
             Germany
             Telephone No.:  (49) 5 31 21 13-5 53
             Facsimile No.: (49) 5 31 21 13-5 73
             Attention: Georg Blinn

             with a copy to:

             Venture Law Group
             2800 Sand Hill Road
             Menlo Park, CA  94025
             U.S.A.
             Telephone No: (415) 854-4488
             Facsimile No.:  (415) 854-1121
             Attention: James Brock, Esq.

     10.2 Interpretation.  The words "include,"  "includes" and "including" when
used herein  shall be deemed in each case to be  followed by the words  "without
limitation." The table of contents and headings  contained in this Agreement are
for  reference  purposes  only and shall not  affect in any way the  meaning  or
interpretation of this Agreement.

     10.3 Notarizations.  This Agreement is notarized before a German notary and
each  party is  entitled  to receive as many  certified  or simple  copies as it
wishes to receive at its cost.

     10.4 Entire Agreement; Assignment. This Agreement, the Exhibits hereto, the
Schedules, the Confidentiality  Agreement, and the documents and instruments and
other agreements among the parties hereto referenced  herein: (a) constitute the
entire agreement among the parties with respect to the subject matter hereof and
supersede all prior agreements and  understandings  both written and oral, among
the parties with respect to the subject matter  hereof;  (b) are not intended to
confer upon any other  Person any rights or remedies  hereunder;  and (c) except
for the  assignment  of the purchase  price under Section  2.5(a),  shall not be
assigned by  operation  of law or  otherwise,  except that the Buyers may assign
their rights and delegate their obligations hereunder to their affiliates.

     10.5 Severability. In the event that any provision of this Agreement or the
application thereof, becomes or is declared by a court of competent jurisdiction
to be illegal,  void or  unenforceable,  the  remainder of this  Agreement  will
continue in full force and effect and the application of such provision to other
Persons or  circumstances  will be  interpreted  so as  reasonably to effect the
intent of the parties hereto.  The parties further agree to replace such void or
unenforceable provision of this Agreement with a valid and enforceable provision
that will achieve,  to the extent  possible,  the  economic,  business and other
purposes of such void or unenforceable provision.

                                       48

<PAGE>


     10.6 Other  Remedies.  Except as  otherwise  provided  herein,  any and all
remedies herein expressly  conferred upon a party will be deemed cumulative with
and not exclusive of any other remedy conferred hereby, or by law or equity upon
such party,  and the exercise by a party of any one remedy will not preclude the
exercise of any other remedy.

     10.7 Governing Laws;  Arbitration.  This Agreement shall be governed by and
construed in accordance with the laws of the State of California,  regardless of
the laws that might otherwise govern under applicable principles of conflicts of
laws thereof.  Any claim or dispute arising out of or related to this Agreement,
or the interpretation, making, performance, breach or termination thereof, shall
be finally settled by binding arbitration in the County of Santa Clara under the
AAA International  Commercial Arbitration Rules and Supplemental  Procedures for
Large Complex Disputes by a single arbitrator  mutually  agreeable to the Buyers
and the  Sellers.  In the event  that  within  forty-five  (45)  days  after the
submission  of any dispute to  arbitration,  the Buyers and the  Sellers  cannot
mutually  agree on a single  arbitrator,  the Buyers and the Sellers  shall each
select  one  arbitrator  and the  AAA  shall  select  a  third  arbitrator.  The
arbitrator(s) shall have the authority to grant any equitable and legal remedies
that would be  available  in any  judicial  proceeding  instituted  to resolve a
dispute. Judgment on the award rendered by the arbitrators may be entered in any
court having jurisdiction  thereof.  The parties hereto hereby waive any and all
rights of appeal under the English  Arbitration Act and any amendments  thereto.
The  arbitrator(s)  may award to the prevailing  party, if any, as determined by
the arbitrator(s),  all of its costs and fees,  including without limitation AAA
administrative  fees,  arbitrator fees,  attorney's fees,  expert fees,  witness
fees, travel expenses and out-of-pocket  expenses  (including without limitation
such expenses as copying, telephone,  facsimile,  postage and courier fees). The
parties to the arbitration may apply to any court of competent  jurisdiction for
a  temporary  restraining  order,  preliminary  injunction  or other  interim or
conservatory relief, as necessary,  without breach of this arbitration provision
and  without any  abridgement  of the powers of the  arbitrator(s).  The parties
agree that,  any  provision of  applicable  law  notwithstanding,  they will not
request  and the  arbitrator(s)  shall have no  authority  to award  punitive or
exemplary  damages  against  any  party.  The  arbitration  proceedings  and all
pleadings and written  evidence  shall be in the English  language.  Any written
evidence  originally  in a language  other than  English  shall be  submitted in
English translation accompanied by the original or true copy thereof.

     10.8 Rules of  Construction.  The parties  hereto agree that they have been
represented  by counsel during the  negotiation  and execution of this Agreement
and, therefor, waive the application of any law, regulation,  holding or rule of
construction  providing that  ambiguities in an agreement or other document will
be construed against the party drafting such agreement or document.

     10.9 No Third  Party  Beneficiaries.  This  Agreement  shall not confer any
rights or  remedies  upon any  Person  other than the  parties  hereto and their
respective successors and permitted assigns.

     10.10  Amendement.  This  Agreement may be amended by the parties hereto at
any time by execution of an  instrument  in writing  signed on behalf of each of
the parties hereto.

     10.11 Notary's  Fees. The notary's fees accruing from this Agreement  shall
be born half by Miro Computer Products and half by Pinnacle Systems GmbH.

                                       49

<PAGE>


                                   SIGNATURES

     IN WITNESS  WHEREOF,  the parties  hereto have executed this Asset Purchase
Agreement on the date first above written.

                                   PINNACLE SYSTEMS, INC.
                                   By: /s/ ARTHUR CHADWICK
                                   Name:   Arthur Chadwick
                                   Title:  VP Finance, CFO

                                   PINNACLE SYSTEMS GMBH
                                   By: /s/ ARTHUR CHADWICK
                                   Name:   Arthur Chadwick
                                   Title:  Geschuftsfuhrer

                                   PINNACLE SYSTEMS C.V.
                                   By: /s/ ARTHUR CHADWICK
                                   Name:   Arthur Chadwick
                                   Title:  VP Finance, CFO, Pinnacle System Inc.

                                   PINNACLE SYSTEMS LTD.
                                   By: /s/ ARTHUR CHADWICK
                                   Name:   Arthur Chadwick
                                   Title:  CFO

                                   MIRO COMPUTER PRODUCTS AG
                                   By: /s/ BLINN, B
                                   Name:   Blinn, G.
                                   Title:  [Unreadable] CFO

                                       50

<PAGE>


                                  MIRO COMPUTER PRODUCTS S.A.R.L.
                                  By: /s/ BLINN, G.
                                  Name:   Blinn, G.
                                  Title:  CFO

                                  MIRO COMPUTER PRODUCTS B.V.
                                  By: /s/ BLINN, G.
                                  Name:   Blinn, G.
                                  Title:  CFO

                                       51

<PAGE>


                                                                    EXHIBIT A-1A

                           DEED OF TRANSFER OF SHARES
                             IN THE SHARE CAPITAL OF
                           MIRO COMPUTER PRODUCTS B.V.
                                  (final draft)


On the first day of September,  nineteen hundred and ninety-seven appears before
me,  Reinhard  Willem  Clumpkens,  notaris  (civil law  notary),  practicing  in
Amsterdam:

Saskia Elisabeth van den Berg,  candidate civil law notary,  residing at 3581 BL
Utrecht,  Maliesingel  44-bis,  born in Leiden on the  fourth  day of  February,
nineteen  hundred and  seventy-one,  whose  identity has been  established  upon
production of passport number K786869,  expiring at the seventeenth day of June,
nineteen hundred and  ninety-seven,  not married,  who for the purpose hereof is
acting as attorney authorized in writing of:

1.   The company organised under the laws of Germany: miro Computer Products AG,
     with  corporate  seat in  Braunschweig,  Germany  and  address  at:  381112
     Braunschweig, Germany, Carl-Miele-Strabe 4, hereinafter referred to as: the
     "Transferor", and in that capacity is representing the Transferor;

2.   the  Limited  Partnership  organised  under  the  laws of the  Netherlands:
     Pinnacle Systems C.V., with registered  address at: 280 N. Bernardo Avenue,
     Mountain  View,  California  94043,  United States of America,  hereinafter
     referred to as: the "Transferee",  and in that capacity is representing the
     Transferee; and

3.   the private company with limited liability  organised under the laws of the
     Netherlands:  miro Computer Products B.V., with corporate seat in Eindhoven
     and address  at: 6546 BB  Nijmegen,  Kerkenbos  10-15,  Unit 1, number B.V.
     496.759, hereinafter referred to as: the "Company", and in that capacity is
     representing the Company.

The person appearing
DECLARES THAT,
WHEREAS:

     (a) The Transferor is holder of six hundred (600) shares,  numbered 1 up to
         and  including  600, each share having a par value of one hundred Dutch
         guilders  (NLG 100) in the share  capital of the  Company,  hereinafter
         referred to as: the "Shares";

     (b) the Shares were acquired by the  Transferor  pursuant to the issue upon
         the incorporation of the Company, effected by a notarial deed, executed
         before E.A. Mulder, notaris in 's-Gravenhage,  on the eighteenth day of
         October, nineteen hundred and ninety-four;


<PAGE>

     (c) the Shares are  registered in the share  register of the Company in the
         name of the Transferor;

     (d) on the  twenty-ninth  day of August,  nineteen hundred and ninety-seven
         the Transferor and the Transferee entered into an agreement of sale and
         purchase of the Shares,  which agreement is hereinafter referred to as:
         the Agreement;

     (e) under the provisions of the Agreement the Transferor  must transfer the
         Shares to the Transferee;

     (f) the share transfer restrictions included in the of the Company need not
         be applied to the present transfer of the Shares,  since the Transferor
         is the sole shareholder in the Company.

IT IS HEREBY AGREED AND CONFIRMED AS FOLLOWS:

1.   In order to implement  the Agreement the  Transferor  hereby  transfers the
     Shares to the Transferee, who accepts the transfer of the Shares.

     The Shares are for the account of the Transferee as of the thirty-first day
     of August, nineteen hundred and ninety-seven at twenty-four hours.

2.   The  purchase  price and its method of payment is further  specified in the
     Agreement and sufficiently known to the Transferor and the Transferee.

3.   The  Transferor  warrants the  Transferee  that he is fully entitled to the
     Shares,  the Shares are fully paid-up,  they are encumbered  neither with a
     right of pledge nor with a right of usufruct and are not attached.

     The Transferee accepts this warranty.

4.   Unless otherwise provided for in this deed, and the Agreement, all that has
     been agreed between the parties relating to the sale, purchase and transfer
     of the Shares  prior to the  execution  of this deed  shall  remain in full
     force and effect, provided,  however, that a condition subsequent,  if any,
     may no longer be invoked  and a condition  precedent,  if any, is deemed to
     have been fulfilled.

5.   The Company acknowledges this transfer of the Shares.

6.   All costs and expenses  connected  with this transfer of the Shares will be
     for the account of the Transferee.

7.   The Transferor and the Transferee waive the right to dissolve the Agreement
     and the  agreement  contained in this deed under the  provisions of section
     6:265 Civil Code.


<PAGE>


Sufficient  proof of the  existence  of the powers of attorney has been given to
me, notaris.

The written  powers of attorney to the person  appearing  are evidenced by three
private instruments, which are attached to this deed.

IN WITNESS  WHEREOF the  original  of this deed,  which shall be retained by me,
notaris,  is executed in Amsterdam,  on the date first given in the head of this
deed.

Having  conveyed  the  substance  of this deed to the  person  appearing  he has
declared  that he has taken  cognizance of the contents of the deed and does not
require it to be read out to him in full.

Immediately  after  the  reading  of  those  parts  of the  deed  which  the law
prescribes to be read out, this deed is signed by the person  appearing,  who is
known to me, notaris, and by myself, notaris.


<PAGE>
                                                                    Exhibit A-1B


English  Summary:  French transfer  document  relating to the sale of all of the
capital stock of Miro  Computer  Products  SARL, a corporation  formed under the
laws of France, by its sole stockholder,  Miro Computer Products AG, to Pinnacle
Systems C.V.


                                CESSION DE PARTS


Les soussignees:

- - la societe MIRO COMPUTER  PRODUCTS AG, societe de droit allemand au capital de
7.867.750  DM, ayant son siege  social  Carl-Miele-Str.  4, 38112  BRAUNSCHWEIG,
ALLEMAGNE,  immatriculee au Registre du commerce de Braunschweig  sous le numero
HRB 3444,

representee  par  Monsieur  Georg  BLINN,  en qualite  de membre du  directoire,
agissant  egalement pour le compte de Monsieur Georg Rybing,  un autre membre du
directoire, sur la base d'une procuration notariee en date du 18 aout 1997, dont
une copie est jointe a la presente,

ci-apres denommee "le Cedant", d'une part,

- - la societe  PINNACLE SYSTEMS C.V.,  societe de droit  neerlandais au captal de
700.000 Fl ayant son siege  social  [unreadable],  immatriculee  au  Registre du
commerce et des societes sous le numero 10148252,

representee  par  Monsieur Art  Chadwick,  en qualite de vice  President/CFO  of
Pinnacle Systems, Inc, partenaire general de C.V.

ci-apres denommee "le Cessionnaire", d'autre part,

Ont  prealablement a l'acte de cession de parts  sociales,  objet des presentes,
expose ce qui suit:

Suivant  acte sous seing  prive il existe une societe a  responsabilite  limitee
denommee  MIRO  COMPUTER  PRODUCTS  SARL, au capital de 200.000 F, divise en 200
parts de 1.000 F chacune,entierement liberees, dont le siege est fixe 99/101 Rue
Pierre Semard, 92300 CHATILLON,  et qui est immatriculee au Registre du commerce
et des societes de NANTERRRE sous le numero B 394 367 353.

Le Cedant possede 200 parts sociales de 1.000 F.

Ceci expose, ;ils ont convenu et arrete ce qui suit:



<PAGE>


CESSION

MIRO COMPUTER  PRODUCTS AG cede et transporte  sous les garanties  ordinaires de
fait et de droit a PINNACLE SYSTEMS C.V. qui accepte 200 parts sociales de 1.000
F lui appartenant dans la Societe.

PINNACLE SYSTEMS C.V. devient proprietaire des parts cedees a compter de ce jour
et sera subrogee dans tous les droits et obligations attaches a ces parts.

Toutefois,  le  Cessionnaire  partagera  prorata  temporis  avec le  Cedant  les
dividendes  susceptibles  d'etre attribues auxdites parts au titre des resultats
de l'exercice en cours.

PRIX

La presente cession est consentie et acceptee moynnant le prix de $620.000 X que
PINNACLE  SYSTEMS C.V. a paye a MIRO COMPUTER  PRODUCTS AG, qui le reeconnait et
lui en donne quittance.

                                 Dont quittance.

DECLARATION DU CEDANT

Le Cedant declare:

(1)      - qui'il a la pleine  capacite  civile pour  engager la societe dans le
         cadre des presentes,  que la societe MIRO COMPUTER  PRODUCTS AG ne fait
         l'objet d'aucune procedure collective et n'est pas en etat de cessation
         des paiements,

(2)      que les  parts  cedees  sont  libres  de tout  nantissement  et ne font
         l'objet  d'aucune  procedure  susceptible  de  faire  obstacle  a  leur
         cession.

MODIFICATION DES STATUTS

Monsieur Chadwick  representant la societe PINNACLE SYSTEMS C.V., associe unique
de la Societe,  decide que,  pour tenir  compte de la nouvelle  repartition  des
parts, l'article IX des statuts serait desormais redige de la maniere suivante:

         ARTICLE IX - PARTS

         le  capital  social  est fixe a la somme de FF 200.000 et divise en 200
         parts  de FF  1.000  chacune  entierement  souscrite  et  integralement
         liberees,  numerotees  de 1 a 200  attribuees  en totalite a la societe
         PINNACLE SYSTEMS C.V.

                                      -2-

<PAGE>


DECLARATION POUR L'ENREGISTREMENT

Le Cedant  declare  que la societe  MIRO  COMPUTER  PRODUCTS  SARL est soumise a
l'impot sur les societes et que les parts sociales  cedees ont ete creees en vue
de remunerer les apports en numeraire  effectues a la Societe. II precise que la
Societe n'est pas une societe a  preponderance  immobiliere au sens de l'article
150 A bis du Code general des impots.

FORMALITES DE PUBLICITE - POUVOIRS

La presente cession sera signifiee a la Societe dans les conditions  prevues par
l'article  1690  du  Code  civil.  Toutefois  cette  signification  pourra  etre
remplacee  par le depot d'un  original du present  acte au siege  social  contre
remise par la gerance d'une attestation de ce depot.

Tous pouvoirs sont conferes au porteur  d'orginaux ou de copies des presentes en
vue de l'accomplissement de toutes formalites legales de depot et de publicite.

FRAIS

Les frais et droits des  presentes et ceux qui en seront la  consequence  seront
supportes par le Cessionnaire,  qui s'y oblige, a l'exception de ceux concernant
la modification des statuts qui seront supportes par la Societe.



                                                     Fait a ____________________

                                                     Le ________________________
                                                     En 6 orginaux


/S/ GEORG BLINN                                           /S/ ARTHUR D. CHADWICK
MIRO COMPUTER PRODUCTS AG                                 PINNACLE SYSTEMS C.V.

                                      -3-

<PAGE>


                                                                     EXHIBIT A-2


                       ASSIGNMENT AND ASSUMPTION AGREEMENT


     ASSIGNMENT AND ASSUMPTION  AGREEMENT is entered into on August 29, 1997, by
and among Pinnacle Systems, Inc., a California corporation whose principal place
of business is in  Mountain  View,  California,  U.S.A.  ("Pinnacle"),  Pinnacle
Systems GmbH, a corporation organized under the laws of Germany and a subsidiary
of Pinnacle ("German Sub"),  Pinnacle Systems C.V., a limited partnership formed
under the laws of the  Netherlands  ("Dutch  Sub") and  Pinnacle  Systems,  Ltd.
("U.K.  Sub"  and,  together  with  Pinnacle,  German  Sub and  Dutch  Sub,  the
"Buyers"),  Miro Computer Products AG, a corporation organized under the laws of
Germany ("Miro"), Miro Computer Products Ltd., a corporation organized under the
laws of the United  Kingdom and a  subsidiary  of Miro ("Miro  U.K."),  and Miro
Computer Products Inc., a California corporation and a subsidiary of Miro ("Miro
U.S." and together with Miro and Miro U.K., the "Sellers").


                                   WITNESSETH:

     WHEREAS,  the  Buyers and the  Sellers  are  parties  to an Asset  Purchase
Agreement dated August 29, 1997 (the "Purchase Agreement") pursuant to which the
Sellers agreed to sell, and the Buyers agreed to purchase, all of the properties
and assets of the Sellers as  described  therein in Section 2.1 as the  Acquired
Assets (such initially  capitalized  terms and,  except as defined  herein,  all
other  initially  capitalized  terms used  herein  shall have the same  meanings
ascribed to them in the Purchase Agreement);

     WHEREAS,  pursuant to the Purchase  Agreement,  the Buyers agreed to assume
all  liabilities  and  obligations  of the Sellers as described as being Assumed
Liabilities in Section 2.2 of the Purchase Agreement.

     WHEREAS,  it is the  intention of the Buyers and the Sellers to reflect the
transfer of the title over the Acquired  Assets by the execution and delivery of
the following documents at the Effective Date (unless otherwise specified in the
Purchase  Agreement):  (i) this Assignment and Assumption  Agreement between the
Sellers and the Buyers;  (ii) the Bill of Sale and  Conveyance by the Sellers to
the Buyers;  (iii) the deeds  relating to any of the Acquired  Assets,  properly
endorsed;  (iv)  assignments  of  the  Sellers'  permits,  leases,  Intellectual
Property and Contracts (including  Intellectual Property transfer documents) and
any  third  party  consents  necessary,  or  requested  by the  Buyers,  to such
assignments  described in (iv); (v) the Transfer  Documents;  (vi) those certain
asset transfer documents required under laws of France and The Netherlands;  and
(vii) such other instruments of sale,  transfer,  conveyance,  and assignment as
the Buyers and their counsel may reasonably request;



<PAGE>


     NOW,  THEREFORE,  in  consideration  of the premises and for other good and
valuable  consideration,   the  receipt  and  sufficiency  of  which  is  hereby
acknowledged, the Buyers and the Sellers hereby agree as follows:

     1. Effective  from and after the Effective  Date, the Sellers hereby assign
according to the allocation set forth in Schedule 2.9(a)(1), Schedule 2.9(a)(2),
Schedule  2.9(a)(3)  and  Schedule  2.9(d)  attached  hereto,  respectively,  to
Pinnacle and each of German Sub,  U.K.  Sub and Dutch Sub, all right,  title and
interest  in,  to  and  under  all  contracts,   agreements,  leases,  licenses,
undertakings,  commitments,  and other  property  and  assets  constituting  the
Acquired Assets described in Section 2.1 of the Purchase Agreement.

     2.  Effective  from and after the Effective  Date, the Buyers hereby assume
all liabilities  and obligations of the Sellers  described in Section 2.2 of the
Purchase Agreement, constituting the Assumed Liabilities.

     3. In the  event  that any  provision  of this  Assignment  and  Assumption
Agreement be construed to conflict  with a provision of the Purchase  Agreement,
the provision in the Purchase Agreement shall be deemed controlling.

     4. This  Assignment and Assumption  Agreement shall bind and shall inure to
the  benefit  of the  respective  parties  and their  assigns,  transferees  and
successors.

     5. This Assignment and Assumption Agreement shall be construed and enforced
in accordance  with the laws of the State of California,  U.S.A.,  regardless of
the laws that might otherwise govern under applicable principles of conflicts of
laws thereof.

     6.  This   Assignment   and   Assumption   Agreement  may  be  executed  in
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when one or more counterparts have been signed by each of
the parties and delivered to the other  parties,  it being  understood  that all
parties need not sign the same counterpart.

     7. The parties  confirm the  continuing  application  of the  provisions of
Section  2.10 of the  Purchase  Agreement  and the Sellers  agree that they will
execute and deliver to the Buyers such  assignments of specific  Acquired Assets
(such as  individual  debts  owing to the  Sellers)  as the Buyers  may  request
notwithstanding that such assets are covered by any of the documents referred to
in the third recital above.

                                       -2-

<PAGE>


     IN WITNESS WHEREOF, the undersigned have executed this instrument as of the
date first above written.

                                                     MIRO COMPUTER PRODUCTS AG

                                                     By: /s/ G. BLINN
                                                         -----------------------

                                                     Name: G. Blinn
                                                           ---------------------

                                                     Title: CFO
                                                            --------------------

                                                     MIRO COMPUTER PRODUCTS INC.

                                                     By: /s/ G. BLINN
                                                         -----------------------

                                                     Name: G. Blinn
                                                           ---------------------

                                                     Title: CFO
                                                            --------------------


                                                     MIRO COMPUTER PRODUCTS LTD.

                                                     By: /s/ G. BLINN
                                                         -----------------------

                                                     Name: G. Blinn
                                                           ---------------------

                                                     Title: CFO
                                                            --------------------


                                                     PINNACLE SYSTEMS, INC.

                                                     By: /s/ ARTHUR CHADWICK
                                                         -----------------------

                                                     Name: Arthur Chadwick
                                                           ---------------------

                                                     Title: VP Finance, CFO
                                                            --------------------


                                                     PINNACLE SYSTEMS GMBH

                                                     By: /s/ ARTHUR CHADWICK
                                                         -----------------------

                                                     Name: Arthur Chadwick
                                                           ---------------------

                                                     Title: Geschuftsfuhrer
                                                            --------------------


                      [ASSIGNMENT AND ASSUMPTION AGREEMENT]

                                       -3-

<PAGE>


                                                     PINNACLE SYSTEMS C.V.

                                                     By: /s/ ARTHUR CHADWICK
                                                         -----------------------

                                                     Name: Arthur Chadwick
                                                           ---------------------

                                                     Title: VP Finance, 
                                                            CFO Pinnacle Systems
                                                            --------------------

                                                     PINNACLE SYSTEMS, LTD.

                                                     By: /s/ ARTHUR CHADWICK
                                                         -----------------------

                                                     Name: Arthur Chadwick
                                                           ---------------------

                                                     Title: Director
                                                            --------------------


                      [ASSIGNMENT AND ASSUMPTION AGREEMENT]

                                       -4-

<PAGE>


                                                                     EXHIBIT A-3


                           BILL OF SALE AND CONVEYANCE


     BILL OF SALE AND  CONVEYANCE,  made,  executed and  delivered on August 29,
1997,  by and among  Pinnacle  Systems,  Inc.,  a California  corporation  whose
principal  place  of  business  is in Santa  Clara  County,  California,  U.S.A.
("Pinnacle"),  Pinnacle Systems GmbH, a corporation  organized under the laws of
Germany and a subsidiary of Pinnacle  ("German Sub"),  Pinnacle  Systems C.V., a
limited  partnership formed under the laws of the Netherlands ("Dutch Sub"), and
Pinnacle Systems Ltd., a corporation formed under the laws of the United Kingdom
and a subsidiary of Pinnacle ("U.K.  Sub," and,  together with Pinnacle,  German
Sub and Dutch Sub, the  "Buyers"),  Miro  Computer  Products  AG, a  corporation
organized  under the laws of Germany  ("Miro"),  Miro Computer  Products Ltd., a
corporation  organized  under the laws of the United Kingdom and a subsidiary of
Miro ("Miro U.K."),  and Miro Computer  Products Inc., a California  corporation
and a subsidiary of Miro ("Mrio U.S." and, together with Miro and Miro U.K., the
"Sellers").


                                   WITNESSETH:

     WHEREAS,  the  Sellers  and the  Buyers are  parties  to an Asset  Purchase
Agreement  dated as of August 29, 1997  (the "Purchase  Agreement"),  providing,
for,  among other things,  the transfer and sale to the Buyers of  substantially
all  of  the  assets,  properties,  rights  and  business  of  the  Sellers  for
consideration of the Purchase Price (such initially capitalized term and, except
as defined herein, all other initially  capitalized terms used herein shall have
the same meanings ascribed to them in the Purchase Agreement),  and on the terms
and conditions provided in the Purchase Agreement;

     WHEREAS,  the Buyers and the Sellers now desire to carry out the intent and
purpose of the Purchase  Agreement by the Sellers' execution and delivery to the
Buyers of this instrument evidencing the sale, conveyance,  assignment, transfer
and  delivery  to the  Buyers of the  Acquired  Assets  subject  to the  Assumed
Liabilities;  provided,  however,  that there  shall be  excluded  the  Excluded
Liabilities;

     WHEREAS,  it is the Buyers' and Sellers' intentions to reflect the transfer
of the title over the  Acquired  Assets by the  execution  and  delivery  of the
following  documents at the Effective  Date (unless  otherwise  specified in the
Purchase Agreement):  (i) this Bill of Sale and Conveyance by the Sellers to the
Buyers; (ii) the Assignment and Assumption Agreement between the Sellers and the
Buyers;  (iii)  the  deeds  relating  to any of the  Acquired  Assets,  properly
endorsed;  (iv)  assignments  of  the  Sellers'  permits,  leases,  Intellectual
Property and Contracts (including  Intellectual Property transfer documents) and
any  third  party  consents  necessary,  or  requested  by the  Buyers,  to such
assignments  described in (iv); (v) the Transfer  Documents;  (vi) those certain
asset transfer  documents required under the laws of France and The Netherlands;
and (vii) such other instruments of sale, transfer,  conveyance,  and assignment
as the Buyers and their counsel may reasonably request; and

     NOW,  THEREFORE,  in consideration of the foregoing  premises and for other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged,  the  Sellers do hereby,  effective  from and after the  Effective
Date,  sell,  convey,  transfer,  assign  and  deliver  unto



<PAGE>

Buyers and their successors and assigns,  forever, all right, title and interest
in, to and under the Acquired Assets, subject to the Assumed Liabilities.

     TO HAVE AND TO HOLD the Acquired  Assets unto Buyers,  its  successors  and
assigns, FOREVER.

     The Sellers hereby  constitute and appoint Buyers and their  successors and
assigns  as their  true and  lawful  attorneys  in fact in  connection  with the
transactions  contemplated by this instrument,  with full power of substitution,
in the name and stead of the  Sellers  but on behalf of and for the  benefit  of
Buyers and their  successors  and assigns,  to demand and receive any and all of
the assets,  properties,  rights and business  hereby  conveyed,  assigned,  and
transferred  or  intended  so to be, and to give  receipt and release for and in
respect of the same and any part thereof, and from time to time to institute and
prosecute, in the name of the Sellers or otherwise, for the benefit of Buyers or
their successors and assigns, proceedings at law, in equity, or otherwise, which
Buyers or their successors or assigns reasonably deem proper in order to collect
or reduce to  possession  or endorse any of the assets,  properties,  rights and
business,  and to do all acts and things in relation to the assets  which Buyers
or their successors or assigns reasonably deem desirable.

     In the event  that any  provision  of this Bill of Sale and  Conveyance  be
constructed  to  conflict  with a  provision  in  the  Purchase  Agreement,  the
provision in the Purchase Agreement shall be deemed to be controlling.

     This instrument shall be binding upon and shall inure to the benefit of the
respective successors and assigns of the Sellers and the Buyers.

     This  Bill  of  Sale  and  Conveyance  may  be  executed  in  one  or  more
counterparts,  each of  which  shall  be  deemed  an  original  but all of which
together will constitute one and the same instrument.

                                       -2-

<PAGE>


     IN WITNESS WHEREOF, this Bill of Sale and Conveyance has been duly executed
and  delivered by a duly  authorized  representative  of the Sellers on the date
first above written. 


                                                     MIRO COMPUTER PRODUCTS AG

                                                     By: /s/ G. BLINN
                                                        ------------------------
                                                     Name: G. Blinn
                                                          ----------------------

                                                     Title: CFO
                                                           ---------------------



                                                     MIRO COMPUTER PRODUCTS INC.

                                                     By: /s/ G. BLINN         
                                                        ------------------------
                                                     Name: G. Blinn             
                                                          ----------------------
                                                                                
                                                     Title: CFO                 
                                                           ---------------------
                                                     
                                                     MIRO COMPUTER PRODUCTS LTD.

                                                     By: /s/ G. BLINN         
                                                        ------------------------
                                                     Name: G. Blinn             
                                                          ----------------------
                                                                                
                                                     Title: CFO                 
                                       -3-                 ---------------------
                                                     
<PAGE>


                                                                     EXHIBIT A-4


                     COPYRIGHT ASSIGNMENT (U.S. Copyrights)


     WHEREAS,  Miro Computer Products AG, a corporation organized under the laws
of Germany and having its  principal  place of business  at  Carl-Miele  Str. 4,
D-38112 Braunschweig,  Germany (hereinafter  "Assignor"),  and Pinnacle Systems,
Inc., a California corporation, having its principal place of business at 280 N.
Bernardo Avenue,  Mountain View,  California 94043 (hereinafter  "Assignee") are
parties to that certain Asset  Purchase  Agreement  effective as  of  August 31,
1997 (the "Agreement")  pursuant to which Assignor sold, conveyed,  transferred,
assigned and delivered to Assignee all of Assignor's  right,  title and interest
in and to  certain  intellectual  property,  including  all  patent,  copyright,
trademark  and other  intellectual  property  rights  therein  together with the
business associated therewith.

     NOW, THEREFORE, for good and valuable consideration the receipt of which is
hereby acknowledged,  Assignor hereby transfers, conveys and assigns to Assignee
all right, title and interest whatsoever, throughout the world, in and under the
copyrights on the works identified on Schedule A hereto, to have and to hold the
same,  unto Assignee,  its successors and assigns,  for the full duration of all
such rights, and any renewals and extensions thereof.

     Assignor  further  transfers,  conveys and assigns unto Assignee the entire
right,  title and  interest in and to any and all causes of action and rights of
recovery for past infringement of the copyrights herein assigned.

     This  Assignment is made pursuant to and is subject to all the terms of the
Agreement.



<PAGE>


     IN  WITNESS  WHEREOF,  Miro  Computer  Products  AG has  each  caused  this
instrument  to be  signed  in its  name by its  duly  authorized  officer  to be
effective as of the 29 day of August, 1997.


                                                     MIRO COMPUTER PRODUCTS AG


                                                     By:  /s/ G. BLINN
                                                        ------------------------
                                                        Name: G. Blinn
                                                        Title: CFO

                                       -2-

<PAGE>


                                   SCHEDULE A

                                   COPYRIGHTS


                        See pages 2-6 of Schedule 2.9(e)




                                       -4-

<PAGE>


                                                                     EXHIBIT A-5


                      PATENT(S) ASSIGNMENT (U. S. Patents)


     WHEREAS,  Miro Computer Products AG, a corporation organized under the laws
of Germany  and having its  principal  offices at  Carl-Miele  Str.  4,  D-38112
Braunschweig,  Germany  (hereinafter  "Assignor") and Pinnacle Systems,  Inc., a
California  corporation  with  principal  offices  at  280 N.  Bernardo  Avenue,
Mountain View,  California  94043  (hereinafter  "Assignee") are parties to that
certain Asset Purchase Agreement  effective as of August 31,  1997,  pursuant to
which Assignor sold, conveyed,  transferred,  assigned and delivered to Assignee
all of  Assignor's  right,  title and  interest  in and to certain  intellectual
property and all patent,  copyright,  trademark and other intellectual  property
rights therein together with the business related thereto.

     NOW THEREFORE, For good and valuable consideration, the receipt of which is
hereby  acknowledged,  Assignor does hereby sell, assign and transfer and agrees
to sell,  assign and transfer unto Assignee or its designees,  all of Assignor's
right,  title and  interest in and to Patents set forth on Schedule A hereto and
any reissues and  continuations  thereof and in all counterparts of such patents
and  patent  applications  filed or issued  in  foreign  countries,  as to which
Assignor agrees to furnish and to execute on a country-by-country basis specific
Assignments as requested by Assignee or any such designee.

     Assignor  covenants  that it is the sole owner and  assignee  and holder of
record  title  to  the  above-identified  United  States  Patents  (and  foreign
counterparts thereto) and that it has full power to make the present assignment.

     Assignor  further sells,  assigns,  transfers and conveys unto Assignee the
entire  right,  title and  interest  in and to any and all  causes of action and
rights or recovery for past infringement of the Patent herein assigned.

     Assignor  warrants unto the Assignee and further agrees that Assignor will,
without demanding any further consideration  therefor, at the request and at the
expense of the Assignee, do all lawful and just acts including the execution and
acknowledgment  of instruments,  that may be or became necessary for sustaining,
obtaining  continuations  thereof,  or reissuing  said United  States Patent and
foreign  counterparts and for maintaining and perfecting the Assignee's right to
said Patent, particularly in cases of interference and litigation.

     Assignor also hereby  authorizes the  Commissioner  of Patents to issue any
and all Patents which may be granted upon any of the patent  applications herein
referenced to Assignee, as the assignee to the entire interest therein.



<PAGE>


         IN WITNESS  WHEREOF,  this  Assignment of Patent is executed at Munich,
Germany, this 29 day of August, 1997.


                                                     MIRO COMPUTER PRODUCTS AG


                                                     By:  /s/ G. BLINN
                                                        ------------------------
                                                        Name: G. Blinn
                                                        Title: CFO


ATTEST:


By: /s/ ARTHUR CHADWICK
   ----------------------
Title:  VP Finance, CFO
       ------------------
                                       -2-

<PAGE>


                                   SCHEDULE A

                                      NONE


                                       -4-

<PAGE>


                                                                     EXHIBIT A-6


                    TRADEMARKS ASSIGNMENT (U. S. Trademarks)


     WHEREAS,  Miro Computer Products AG, a corporation organized under the laws
of Germany and having its  principal  place of business  at  Carl-Miele  Str. 4,
D-38112 Braunschweig,  Germany (hereinafter  "Assignor"),  and Pinnacle Systems,
Inc., a California  corporation having its principal place of business at 280 N.
Bernardo Avenue, Mountain View, California 94043 (hereinafter  "Pinnacle"),  are
the parties to that certain Asset Purchase Agreement effective as of August  31,
1997,  pursuant to which  Assignor  sold,  conveyed,  transferred,  assigned and
delivered to Pinnacle and the other  Purchasers all of Assignor's  right,  title
and interest in and to certain intellectual property, including those trademarks
listed on  Schedule A attached  hereto and other  intellectual  property  rights
therein together with the business associated therewith; and

     WHEREAS,  Assignor has adopted,  used and is using the trademarks listed on
Schedule A attached  hereto (the  "Trademarks")  in connection  with the design,
development and marketing of certain intellectual  property,  and are the owners
of all right, title and interest in and to the Trademarks  including any and all
common law rights therein,  applications to register and registrations  therefor
as also listed on Schedule A; and

     WHEREAS,  Pinnacle desires to acquire all right,  title and interest in and
to the Trademarks, including any and all common law rights therein, applications
to register and registrations therefor.

     NOW  THEREFORE,  for good and  valuable  consideration,  paid in hand,  the
receipt and sufficiency of which are hereby  acknowledged,  Assignor does hereby
assign,  grant,  transfer and  otherwise  convey to Pinnacle,  all of Assignor's
right, title and interest in and to the Trademarks,  including all of its common
law  rights  therein,  applications  to  register  and  registrations  therefor,
together with the goodwill of the business symbolized by the Trademarks.

     Agreed and consented to this 29 day of August, 1997.


MIRO COMPUTER PRODUCTS AG


By:  /s/ G. BLINN
   ------------------------
   Name: G. Blinn
   Title: CFO



<PAGE>


                                   SCHEDULE A

                              REGISTERED TRADEMARKS






                                OTHER TRADEMARKS


                        See pages 2-6 of Schedule 2.9(e)



                                       -3-


<PAGE>


                                                                       Exhibit B

English Summary:

Rent Agreement  between Miro Computer  Products AG ("Miro") and Pinnacle Systems
Gmbh ("Pinnacle"), pursuant to which Pinnacle will rent from Miro the facilities
in Braunschweig Germany for a monthly rent of 32,700 Deutschmarks. The agreement
has a one-year term and covers certain  services related to the building such as
security and janitorial services.

Mietvertrag fur Gewerberaume                           Vertrags-Nr.: ...........
                                                 Austertgung fur Vermieter/Miete

Unter Mieter und Vermieter  werden die Mietparteien  auch dann verstanden,  wenn
sie aus mehreren,  ggf. auch  juristischen  Personen  beste hen. Alle im Vertrag
gennannten  Personen  - bei  Firmen  die  gesetzlichen  Vertreter  -  haben  den
Mietvertrag   eigenhandig   zu   unterschreiben   Nichtzutreffende   Teile   des
Mietvertrages sind durchzustreichen, freie Stellen sind auszufullen, anzukreuzen
oder durchzustreichen.  Falls erforderlich,  zusatzliche  Anlageblatter beifugen
und ebenfalls unterschreiben.

Zwischen genaue Bezeichnung des Vermieters (Firma,  Name,  Anschrift,  vertreten
durch):

miro Computer Products AG
Carl-Miele-StraBe 4
38112 Braunschweig

und, genaue  Bezeichnung  des/der Mieter-s (Firma,  Name,  Anschrift,  vertreten
durch):

Pinnacle Systems GmbH
Carl-Miele-StraBe 4
38112 Braunschweig

wird folgender Mietvertrag geschlossen:

ss. 1.  Mietsache, Mietzweck

1.       Vermiete werden auf dem Grundstuck folgende Raume:

         Buroflache
         (genaue Anschrift und genaue Lagebezeichnung, ggf. Lageplan beifugen)

         Zum Betriebe einer/eines:

         Entwicklungs - und Verwaltungsbetriebes
         (Art der Nutzung, z.B. Fabrik, Werkstatt, Lager, Buro, Ladengeschaft)

         Zusatzlich vermietet werden:

         |_|      Freiflache:
         |_|      Garage:



<PAGE>


Blatt 2 des Mietvertrages                   Vermieter: miro Computer Products AG
vom:                                        Mieter:    Pinnacle Systems GmbH



         |X|      Einstellplatz:  90 Stuck a 30, -- DM

         Vermietete Flachen in m2:  ca. 2.547 qm

         Deckenbelastung maximal:  kg/m2

2.       Der   Mieter   ist    berechtigt,    die    nachfolgend    aufgefuhrten
         Grundstuckstelle,  Einrichtungen und technischen Anlagen, z.B. Aufzuge,
         mitzubenutzen.

3.       Dem Mieter werden fur die Mietzeit folgende Schlussel ubergeben:

         |_|      Bei Vertragsunterzeichnung:
         |X|      Bei Einzug:

         Fehlende  Schlussel  hat der Mieter auf eigene  Kosten zu  beschafffen.
         Samtliche  Schlussel sind bei Beendigung des  Mietverhaltnisses  an den
         Vermieter herauszugeben.

4.       Der  Vermieter  gewahrt den Gebrauch  der  Mietsache in dem Zustand bei
         Ubergabe.  Die  verschuldensunabhangige   Haftung  des  Vermieters  fur
         anfangliche  Sachmangle  (ss.  538 BGB) wird dem  Vermieter  vom Mieter
         erlassen.

5.       |_| Der Vermieter  verpflichtet  sich, bis zum Einzug des Mieters,  bis
             spatestens zum

             folgende   Arbeiten   in  den   Mietraumen   vornehmen   zu  lassen
             (erforderlichenfalls Anlage beifugen):

6.       Der  Vermieter  gewahrt den  Gebrauch  der  Mietraume  in einem fur den
         vorgesehenen  gewerblichen Zweck grundsatzlich  geeigneten Zustand. Der
         Mieter hat jedoch  behordliche  Auflagen auf eigene Kosten zu erfullen;
         die  Raume  durfen  nur  fur  die  nach  den  jeweiligen   behordlichen
         Bestimmungen zulassigen Zwecke benutzt werden.

7.       Dieser Mietvertrag wird unter der Bedingung geschlossen,  daB der erste
         Mietzins  vor  Ubergabe  der  Mietsache  vom  Mieter  an den  Vermieter
         geleistet worden ist.

                                        2

<PAGE>


Blatt 3 des Mietvertrages                   Vermieter: miro Computer Products AG
vom:                                        Mieter:    Pinnacle Systems GmbH


         Bei Nichterfullung dieser Bedingung ist der Vermieter  berechtigt,  den
         Mietvertrag  aus  wichtigem  Grund  ohne  Einhaltung  einer  Frist  mit
         sofortiger Wirkung zu kundigen.

ss. 10 - Miete und Nebenkosten

1.       |X|      Die Netto-Kaltmiete  (ausschlieBlich  Betriebskosten,  Heizung
                  und Warmwasser)  betragt...........monatlich z.Z. DM 30.000,--
                                                                      ----------

         |_|      Die    Brutto-Kaltmiete     (einschlieBlich    Betriebskosten,
                  ausschlieBlich     Heizung     und     Warmwasser)     betragt
                  ............................monatlich   z.Z.   DM   
                                                                      ----------

2.a.     |_|      Es sind keine  zusatzlichen  Betriebskosten  zu zahlen,  diese
                  sind im Mietzins enthalten.

  b.     |_|      Neben der Miete ist ein BetriebskostenvorschuB gemaB ss. 13 zu
                  zahlen,   ermittelt  auf  Grund  der  letzten  Berechnung  des
                  Vermieters

                  vom...............................monatlich z.Z. DM 
                                                                      ----------

   c.    |_|      HeizkostenvorschuB gemaBss. 12....monatlich z.Z. DM 
                                                                      ----------

   d.    |X|      Nebenkosten.......................monatlich z.Z. DM  10.000,--
                                                                      ----------
   e.    |X|      Parkplatzmiete....................monatlich z.Z. DM   2.700,--
                                                                      ----------

   f.    |_|      ..................................monatlich z.Z. DM 
                                                                      ----------

3.       |X|      zuzuglich Mehrwertsteuer..........monatlich z.Z. D    6.405,--
                                                                      ----------

4.                                      monatlich insgesamt z.Z. DM    49.105,--
                                                                      ----------

5.       Die  Betreibskosten  sind Kosten  gemaB  Anlage 3 zu ss. 27 der Zweiten
         Berechnungsverordnung,    siehe   ss.   13   des   Vertrages.    Soweit
         Betriebskosten sich erhohen,  vermindern,  neu entstehen oder wegfallen
         ist  dies  in  der  anteiligen   Umlageberechnung  zu  berucksichtigen.
         Entsprechend ist der Vermieter berechtigt,  die Vorauszahlungen auf die
         Betriebskosten neu festzusetzen,  falls die entstehenden Betriebskosten
         durch die  Vorauszahlung  nicht mehr  gedeckt  werden.  Der Mieter kann
         seinerseits eine  Herabsetzung  der  Vorauszahlungen  verlangen,  falls
         diese such als zu hoch erweisen.

                                        3

<PAGE>


Blatt 4 des Mietvertrages                   Vermieter: miro Computer Products AG
vom:                                        Mieter:    Pinnacle Systems GmbH



6.       Auf  Verlangen  des  Vermieters  hat der  Mieter  der  gewerblich  oder
         selbstandig beruflich genutzten Raume neben dem Mietzins Mehrwertsteuer
         zum jeweils gultigen  Steuersatz zu zahlen, wenn der Vermieter nach ss.
         9 UStG fur die Mehrwertsteuerpflicht  optiert hat. Die Bestimmungen des
         Umsatzsteuergesetzes  sind den Parteien bekannt. In diesem Fall ist der
         Vermieter verpflichtet,  dem Mieter die erforderlichen  Vorsteuerbelege
         zu erteilen.

7.       Die Schonheitsreparaturen tragt  |_|   der Vermieter  |X|   der Mieter.

         Der   Verpflichtete  hat  die   Schonheitsreparaturen   regelmaBig  und
         fachgerecht vomehmen zu lassen.

8.       Kleine Instandhaltungen tragt    |_|   der Vermieter  |_|   der Mieter.

         Der Verpflichtete hat die Arbeiten fachgerecht vornehmen zu lassen.

ss.11 - Mietdauer, Option, Kundigung    Das Mietverhaltnis beginnt am 01.09.1997

1.       |_|     Es lauft auf unbestimmte Zelt und kann folgendermaBen gekundigt
                 werden:

         |_|      mit einer Frist von.....................Monaten zum Ende eines
                  ...........................Kalender - Viertel - Halb - Jahres)

         |_|      nach MaBgabe der gesetzlichen Fristen.

2.       |X|      Es lauft auf bestimmte Zelt und endet am 31.08.1998

         |_|      ohne Verlangerungsmoglichkeit

         |_|      mit  folgender  Verlangerungsmoglichkeit:  Das  Mietverhaltnis
                  verlangert  sich  jeweils um 12 Monate wenn kiene der Parteien
                  spatestens  6  Monate  vor   Vertragsablauf  der  Verlangerung
                  widerspricht.

3.       |_|      Der  Mieter  hat  ein  ________   maliges   Optionsrecht   auf
                  Forsetzung des Mietverhaltnisses fur weitere ________ Jahre.

                                        4

<PAGE>


Blatt 5 des Mietvertrages                   Vermieter: miro Computer Products AG
vom:                                        Mieter:    Pinnacle Systems GmbH



                  Dieses  Recht muB  spatestens  _______  Monate -  Jahre*)  vor
                  Vertragsablauf geltend gemacht werden.

4.       Kundigung,   Widerspruch  sowie  Ausubung  des  Optionsrechtes   mussen
         schriftlich  erfolgen  und dem anderen  Vertragspartner  spatestens  am
         letzten Werktage vor Beginn der Kundigungsfrist zugegangen sein.

ss. 17 - Zahlung der Miete und der Nebenkosten

1.       Die Miete und  Nebenkosten  sind monatlich im voraus,  spatestens am 3.
         Werktag des Monats, kostenfrei an den Vermieter oder an die von ihm zur
         Entgegennahme ermachtigte Person oder Stelle zu zahlen.

         |X|      Die Miete und die Nebenkosten sind einzuzahlen auf das Konto

                  bei:  der Nord LB         BLZ 250 500 00    Kt.-Nr.:  1961713

         Fur die  Rechtzeitigkeit  der Zahlung kommt es nicht auf die Absendung,
         sondern auf die Ankunft des Geldes an.

         |_|      Miete und Nebenkosten werden im Lastschrift - Einzugsverfahren
                  von  einem vom  Mieter zu  benennenden  Konto  abgebucht.  Der
                  Mietere     verpflichtet     sich,    dem    Vermieter    eine
                  Einzugsermachtigung   zu   erteilen,   dies   gilt   auch  bei
                  Kontoanderung.

2.       Bei verpateter Zahlung ist der Vermieter berechtigt, Mahnkosten in Hohe
         von DM je Mahnung unbeschadet von Verzugszinsen zu erheben.

ss. 18 - Vereinbarung einer Staffeimiete

1.       |_|      Die Miete bleibt unverandert bis zum ______________________

2.       |_|      Fur  den   nachfolgend   bezeichneten   Zeitraum   wird   eine
                  Staffelmiete  verinbart.  Bei Miebeg___ richtet sich die Miete
                  nach ss. 10. Die Miete erhoht sich.

                  -------------------------------------------------------------
                  ab        fur        auf DM       ab       fur         auf DM
                  -------------------------------------------------------------

- --------
  *     Nichtzutreffendes streichen.

                                        5

<PAGE>


Blatt 6 des Mietvertrages                   Vermieter: miro Computer Products AG
vom:                                        Mieter:    Pinnacle Systems GmbH

                  
                  -------------------------------------------------------------
                  .............................................................
                  -------------------------------------------------------------

                  Eine daruber hinaus gehende Erhohung der Miete ist wahrend der
                  Laufzeit der Staffeimiete ausgeschlossen.

ss. 19 - Pfandrecht des Vermieters - Sicherhaltslelstung (Kaution)

1.       Der Mieter  erklart,  daB die beim  Einzug  eingebrachten  Sachen  sein
         freies Eigentum, nicht gepfandet und nicht verpfandet sind,

         |_|      mit Ausnahme folgender Gegenstande:


2.       Der Mieter  ist  verpflichtet,  den  Vermieter  unverzuglich  von einer
         etwaigen   Pfandung   eingebrachter   Gegenstande   unter   Angabe  des
         Gerichtsvollziehers and des pfandenden Glaubigers zu benachrichtigen.

3.       |_|      Der Mieter leistat dem Vermieter  Sicherheit fur die Erfullung
                  seiner   Verpflichtungen   und/oder   zur   Befriedigung   von
                  Schadensersatzanspruchen in Hohe von _____ Monatsmieten,  ohne
                  Betriebskostenvorschusse, namlich in Hohe von DM

         Der Vermieter hat die  Sicherheit,  ab Erhalt mit dem fur  Spareinlagen
         mit dreimonatiger  Kundigungsfirst  ublichen Satz zu versinsen.  ______
         Zinsen  erhohen die  Sicherheit.  Die  Sicherheit  is vor  Ubergabe der
         Mietraume zu leisten. -- Die  Sicherheitsleistung  kann jederzeit dutch
         eine Bankburgschaft ersetzt werden.

4.       Die sicherheit einschl. Zinsen ist bei Beendigung des Mietverhaltnisses
         an den Mieter  zuruckzuzahlen,  wenn feststeht,  daB gegen diesen keine
         Anspruche mehr bestehen.

ss. 20 - WerbemaBnahmen/AuBenwerbung

         |_|      Der Mieter is zur Anbringung von  Werbeschildern  an folgenden
                  Flachen berechtigt:


         Beim Vorhandensein oder bei Einrichtung von Sammelschildanlagen ist der
         Mieter  verpflichtet,  diese zu benutzen und die  anteiligen  Kosten zu
         ubernehmen. (siehe auch Hausordnung)

                                        6

<PAGE>


Blatt 7 des Mietvertrages                   Vermieter: miro Computer Products AG
vom:                                        Mieter:    Pinnacle Systems GmbH


ss. 21 - Konkurrenzschutz

         |_|      Konkurrenzschutz fur den Mieter is ausgeschlossen.   
         |_|      Dem Mieter wird folgender

         Konkurrenzschutz gewahrt:

ss. 22 - Weltere Verinbarungen

1.       Bie der  Ausubung  seiner  gewerblichen  Tatigkeit  hat der Mieter alle
         einschlagigen Umweltschutz-Vorschriften zu beachten.

2.       Die auf den Ruckseiten von Blatt 1, 2 und 3 enthaltenen Vereinbarungen,
         insbesondere  auch die  Hausordnung,  sowie die zusatzlich  beigefugten
         Anlagen Nr. _______ bis Nr. ______ sind wesentliche Bestandtaile dieses
         Vertrages.


Braunschweig ________ den    24/8/97         Braunschweig __________ den 24/8/97

     /S/ G. BLINN                                     /S/ ARTHUR D. CHADWICK
- ------------------------------------         -----------------------------------

- ------------------------------------         -----------------------------------
            (Vermieter)                                      (Mieter)

                                        7

<PAGE>

                                                                       EXHIBIT C


                          REGISTRATION RIGHTS AGREEMENT


                                     Between


                             PINNACLE SYSTEMS, INC.


                                       and


                            MIRO COMPUTER PRODUCTS AG


                           Dated as of August 29, 1997




<PAGE>


                          REGISTRATION RIGHTS AGREEMENT


     THIS REGISTRATION  RIGHTS AGREEMENT (this "Agreement") is made effective as
of August 31, 1997,  between PINNACLE  SYSTEMS,  INC., a California  corporation
(the "Company"),  and MIRO COMPUTER  PRODUCTS AG, a corporation  organized under
the laws of Germany ("Miro").


                                    RECITALS

     A. Pursuant to the terms of the Asset Purchase Agreement dated as of August
29, 1997 (the "Purchase Agreement"),  by and among the Company, Pinnacle Systems
GmbH, Pinnacle Systems C.V., Pinnacle Systems, Ltd. and Miro, Miro shall acquire
from the Company Two Hundred Three  Thousand Five Hundred  Sixty-Five  (203,565)
fully paid and nonassessable  shares of the Company's Common Stock, no par value
(the "Pinnacle Shares").

     B. The Purchase  Agreement  provides for the execution and delivery of this
Agreement at the closing of the transactions contemplated thereby.

     NOW,  THEREFORE,  in  consideration  of  the  representations,  warranties,
covenants  and  conditions  herein and in the  Purchase  Agreement,  the parties
hereto hereby agree as follows:


                                    SECTION 1
                               REGISTRATION RIGHTS

     1.1 Shelf Registration.

         (a) Initial Payment Shares. As promptly as practicable and in any event
within 14 days after the  issuance  of the shares of  Pinnacle  Common  Stock in
connection with the Closing under the Purchase Agreement and pursuant to Section
2.5(a)(i)  of the  Purchase  Agreement,  the Company  shall file a  registration
statement on Form S-3 under the Securities Act covering such Pinnacle Shares.

         (b) Earnout Payment Shares. As promptly as practicable and in any event
within  14 days  after  the  issuance  of shares  of  Pinnacle  Common  Stock in
connection  with the Earnout  Payment  (as such term is defined in the  Purchase
Agreement)  and pursuant to Section  2.5(a)(ii) of the Purchase  Agreement,  the
Company shall file a registration statement on Form S-3 under the Securities Act
covering such Pinnacle shares.

         (c) Obligations of the Company.  In connection with any registration of
Registrable Securities pursuant to this Section 1.1, the Company shall:

               (i)  Use  its  commercially  reasonable  efforts  to  cause  such
registration  statement to become  effective and to remain  effective  until the
earlier of (A) the second anniversary of the



<PAGE>


date of issuance of the Pinnacle  Shares,  (B) the sale of all of such shares of
Registrable  Securities so registered or (C) such time as all of the Registrable
Securities can be sold by Holders within a three-month period without compliance
with the  registration  requirements  of the Securities Act pursuant to Rule 144
thereunder.

               (ii)  Prepare  and  file  with  the  SEC  such   amendments   and
supplements to such registration statement and the prospectus (the "Prospectus")
used in  connection  therewith  as may be  necessary  to make  and to keep  such
registration  statement  effective  and to  comply  with the  provisions  of the
Securities  Act with respect to the sale or other  disposition of all securities
proposed to be registered in such registration statement.

               (iii) Furnish to the  participating  Holders or the  underwriters
such number of copies of any Prospectus  (including any  preliminary  Prospectus
and any amended or supplemented Prospectus), in conformity with the requirements
of the Securities Act, as the Holders may reasonably  request in order to effect
the offering and sale of the shares of Registrable  Securities to be offered and
sold, but only while the Company shall be required  under the provisions  hereof
to cause the registration statement to remain current.

               (iv) Use its best  efforts to  register  or qualify the shares of
Registrable   Securities  covered  by  such  registration  statement  under  the
securities  or Blue Sky laws of such states as the  participating  Holders shall
reasonably  request,  maintain any such  registration or  qualification  current
until the earlier of (A) the second  anniversary of the date of this  Agreement,
(B) the sale of all the shares of  Registrable  Securities  so registered or (C)
such time as all of the  Registrable  Securities can be sold by Holders within a
three-month period without compliance with the registration  requirements of the
Securities  Act pursuant to Rule 144  thereunder;  provided,  however,  that the
Company  shall not be required  to take any action that would  subject it to the
general  jurisdiction  of the courts of any  jurisdiction  in which it is not so
subject or to qualify as a foreign  corporation  in any  jurisdiction  where the
Company is not so qualified.

               (v) Take all such other action  either  necessary or desirable to
permit  the  shares of  Registrable  Securities  held by Miro (or its  permitted
assignees)  to be registered  and disposed of in  accordance  with the method of
disposition described herein.

               (vi) Enter into and perform its obligations under an underwriting
agreement,  in usual and customary form,  with the managing  underwriter of such
offering.  Each  participating  Holder  participating in such underwriting shall
also enter into and perform its obligations under any such agreement.

               (vii) Cause all  Registrable  Securities  registered  pursuant to
this  Section  1.1 to be  listed on The  Nasdaq  National  Market or such  other
exchange as the Company's Common Stock is then listed or quoted.

                                        2

<PAGE>


         (d) Notwithstanding  anything else in this Section 1.1, if, at any time
during which a Prospectus  is required to be  delivered in  connection  with the
sale of Registrable Securities, the Board of Directors of Pinnacle determines in
good faith that a development has occurred or a condition  exists as a result of
which the registration  statement or the Prospectus  contains or incorporates by
reference a material  misstatement  or omission,  the  correction of which would
require the premature disclosure of confidential  information that would, in the
good faith  determination  of the Board of Directors,  materially  and adversely
affect  Pinnacle,  Pinnacle  will  immediately  notify  the  Holders  thereof by
telephone  and in  writing.  Upon  receipt of such  notification,  Holders  will
immediately suspend all offers and sales of any Registrable  Securities pursuant
to the registration  statement for a period not to exceed 30 days.  Pinnacle may
not exercise this delay right more than once in any twelve (12) month period.

     1.2 Company Registration.

         (a) If, at any time or from time to time  within  seven (7) years after
the effective date of the first registration  statement for a public offering of
securities of the Company,  the Company  shall  determine to register any of its
securities,  whether for its own account in  connection  with an offering of its
securities  to the  general  public  for cash on a form which  would  permit the
registration of Registrable  Securities,  other than (i) a registration relating
solely to employee  benefit  plans on Form S-1 or S-8 or similar forms which may
be promulgated in the future, or (ii) a registration on Form S-4 or similar form
which  may be  promulgated  in the  future  relating  solely  to a SEC  Rule 145
transaction,  the  Company  will  promptly  give to the Holders  written  notice
thereof and include in such  registration (and any related  qualification  under
Blue Sky laws or other  compliance),  and in any underwriting  involved therein,
all of the  Registrable  Securities  specified in a written request or requests,
made within thirty (30) business days after mailing or personal delivery of such
written  notice from the Company by any Holders,  except as set forth in Section
7.4(b).  Such  written  request  may  specify  all  or a part  of  the  Holder's
Registrable Securities.

         (b) If the  registration  of which the  Company  gives  notice is for a
registered  public  offering  involving an  underwriting,  the Company  shall so
advise the Holders as a part of the  written  notice  given  pursuant to Section
1.2(a).  In such event the right of any Holder to registration  pursuant to this
Section  1.2 shall be  conditioned  upon  such  Holder's  participating  in such
underwriting  and the inclusion of such Holder's  Registrable  Securities in the
underwriting to the extent provided herein.  All Holders proposing to distribute
their  securities  through such  underwriting  shall (together with the Company)
enter into an underwriting  agreement in the form negotiated by the Company with
the underwriter or underwriters  selected for such  underwriting by the Company.
Notwithstanding  any other  provision of this  Section  1.2, if the  underwriter
determines  that marketing  factors require a limitation of the number of shares
to be  underwritten,  the  underwriter  may  limit  the  number  of  Registrable
Securities to be included in such registration and underwriting to not less than
thirty percent (30%) of the securities  sought to be included  therein (based on
aggregate  market  values).  The  Company  shall so  advise  all  Holders  whose
securities would otherwise be registered and underwritten  pursuant hereto,  and
the number of Registrable  Securities  that may be included in the  registration
and underwriting  shall be allocated among all Holders in proportion,  as nearly
as practicable, to the

                                        3

<PAGE>


respective  amounts of  Registrable  Securities  entitled to  inclusion  in such
registration  held by  such  Holders  at the  time of  filing  the  registration
statement. If any Holder disapproves of the terms of any such underwriting, such
holder may elect to withdraw  therefrom by written notice to the Company and the
underwriter.

         (c) In the case of each  registration  effected by the Company pursuant
to Section 1.2, the Company will keep each Holder participating  therein advised
in writing as to the  initiation of each  registration  and as to the completion
thereof. At its expense the Company will:

               (i) Keep such registration  effective for a period of one hundred
twenty (120) days or until the Holders have completed the distribution described
in the registration statement relating thereto, whichever first occurs; and

               (ii)  Furnish  such number of  prospectuses  and other  documents
incident  thereto as a Holder  participating in such  registration  from time to
time may reasonably request.

     1.3 Expenses.

         (a) All expenses,  other than  discounts and  commissions,  incurred in
connection with any  registration  pursuant to Section 1.1 and Section 1.2 shall
be borne by the Company.  The costs and expenses of any such registration  shall
include,  without limitation,  the reasonable fees and expenses of the Company's
counsel and its accountants, the reasonable fees and expenses of one counsel for
the  Holders and all other  costs and  expenses  of the Company  incident to the
preparation,  printing and filing under the Securities  Act of the  registration
statement and all amendments and supplements  thereto and the cost of furnishing
copies of each preliminary prospectus,  each final prospectus and each amendment
or  supplement  thereto to  underwriters,  dealers and other  purchasers  of the
securities so registered, the costs and expenses incurred in connection with the
qualification  of such  securities  so  registered  under the "blue sky" laws of
various jurisdictions, the fees and expenses of the Company's transfer agent and
all other costs and expenses of complying  with the provisions of this Section 1
with respect to such registration (collectively, "Registration Expenses").

         (b) Excluding the  Registration  Expenses,  the  participating  Holders
shall pay all other  expenses  incurred  on their  behalf  with  respect  to any
registration  pursuant  to Section  1.1 or 1.2,  including  any  counsel for the
participating Holders (other than counsel as provided in Section 1.3(a)) and all
underwriting  discounts and selling  commissions with respect to the Registrable
Securities sold by them pursuant to such registration statement.

     1.4 Indemnification.

         (a) To the extent  permitted by law, the Company  will  indemnify  each
Holder  (excluding  Holders who are then  directors or officers of the Company),
each of their  respective  officers and directors,  and each person  controlling
such person, with respect to which registration, qualification or compliance has
been effected pursuant to this Section 1, and each underwriter, if any,

                                        4

<PAGE>


and each person who  controls  any  underwriter,  against  all  claims,  losses,
damages and liabilities (or actions in respect  thereof) arising out of or based
on (i) any untrue  statement  (or alleged  untrue  statement) of a material fact
contained in any prospectus,  offering circular or other document (including any
related registration  statement,  notification or the like) incident to any such
registration,  qualification  or  compliance,  or (ii) any  omission (or alleged
omission)  to state  therein a material  fact  required to be stated  therein or
necessary to make the statements therein not misleading,  or (iii) any violation
by the Company of any rule or regulation promulgated under the Securities Act or
any  state  securities  laws  or  rule  or  regulation   promulgated  thereunder
applicable  to the  Company and  relating to action or inaction  required of the
Company in connection with any such  registration,  qualification or compliance,
and will  reimburse each such person,  each of its officers and  directors,  and
each person  controlling such person,  each such underwriter and each person who
controls any such underwriter,  for any legal and any other expenses  reasonably
incurred in connection  with  investigating  or defending any such claim,  loss,
damage, liability or action, provided that the Company will not be liable in any
such case to the extent that any such claim,  loss,  damage or liability  arises
out of or is based on any  untrue  statement  or  omission  based  upon  written
information  furnished  to the Company by an  instrument  duly  executed by such
person or underwriter and stated to be specifically for use therein.

         (b) To the extent  permitted by law, each Holder will,  if  Registrable
Securities  held by or issuable to such person are included in the securities as
to which such  registration,  qualification  or  compliance  is being  effected,
indemnify the Company, its legal counsel, each of its directors and officers who
sign such registration  statement,  each  underwriter,  if any, of the Company's
securities  covered by such a registration  statement,  each person who controls
the Company within the meaning of the Securities Act and each other such Holder,
each of its  officers and  directors  and each person  controlling  such Holder,
against  all claims,  losses,  damages  and  liabilities  (or actions in respect
thereof)  arising out of or based on (i) any untrue statement (or alleged untrue
statement)  of a material  fact  contained in any such  registration  statement,
prospectus,  offering  circular  or other  document,  or (ii) any  omission  (or
alleged omission) to state therein a material fact required to be stated therein
or necessary to make the statements  therein not misleading,  and will reimburse
the Company, such Holders, such directors, officers, persons or underwriters for
any  legal  or  any  other  expenses  reasonably  incurred  in  connection  with
investigating or defending any such claim, loss, damage, liability or action, in
each case to the extent, but only to the extent,  that such untrue statement (or
alleged  untrue  statement)  or omission  (or alleged  omission) is made in such
registration  statement,  prospectus,  offering  circular  or other  document in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company  by an  instrument  duly  executed  by  such  Holder  and  stated  to be
specifically for use therein.

         (c) Each party entitled to indemnification  under this Section 1.4 (the
"Indemnified  Party")  shall  give  notice  to the  party  required  to  provide
indemnification (the "Indemnifying Party") promptly after such Indemnified Party
has actual knowledge of any claim as to which indemnity may be sought, and shall
permit the  Indemnifying  Party to assume  the  defense of any such claim or any
litigation  resulting  therefrom,  provided  that  counsel for the  Indemnifying
Party,  who shall  conduct  the  defense  of such claim or  litigation,  if such
counsel is other than counsel named herein, shall be

                                        5

<PAGE>


approved by the  Indemnified  Party (whose  approval shall not  unreasonably  be
withheld),  and the  Indemnified  Party may  participate in such defense at such
party's expense,  and provided further that the failure of any Indemnified Party
to give notice as provided  herein shall,  if such failure is prejudicial to the
Indemnifying  Party's  ability to defend such action,  relieve the  Indemnifying
Party of its obligations under this Section 1, but not of any obligation arising
apart from this  Section 1. No  Indemnifying  Party,  in the defense of any such
claim or litigation,  shall,  except with the consent of each Indemnified Party,
consent to entry of any  judgment  or enter into any  settlement  which does not
include as an unconditional term thereof the giving by the claimant or plaintiff
to such  Indemnified  Party of a release  from all  liability in respect to such
claim or  litigation.  If any  such  Indemnified  Party  shall  have  reasonably
concluded  that  there  may be one or  more  legal  defenses  available  to such
Indemnified  Party which are different from or additional to those  available to
the Indemnifying  Party, or that such claim or litigation involves or could have
an effect upon matters beyond the scope of the indemnity  agreement  provided in
this Section 1.5, the Indemnifying  Party shall not have the right to assume the
defense of such action on behalf of such Indemnified Party and such Indemnifying
Party shall reimburse such  Indemnified  Party and any person  controlling  such
Indemnified  Party for that  portion  of the fees and  expenses  of any  counsel
retained by the  Indemnified  Party which are reasonably  related to the matters
covered by the indemnity agreement provided in this Section 1.4.

     1.5 Information by Holder. The Holders whose securities are included in any
registration effected pursuant to this Section 1 shall furnish in writing to the
Company such information regarding such persons and the distribution proposed by
such  persons as the  Company may request in writing and as shall be required in
connection with any  registration,  qualification  or compliance  referred to in
this Section 1. The Company's  obligations  under this Section 1 are conditioned
upon compliance by such persons with the provisions of this Section 1.5.

     1.6 Sale without Registration.  The holder of each certificate representing
securities of the Company required to bear the legend in substantially  the form
set forth in Section 6.14 of the Purchase  Agreement (or any similar  legend) by
acceptance  thereof agrees to comply in all respects with the provisions of this
Section 1.6. Prior to any proposed transfer of any Registrable  Securities which
shall not be registered  under the Securities Act, the holder thereof shall give
written  notice  to the  Company  of such  holder's  intention  to  effect  such
transfer,  accompanied  by: (a) such  information as is reasonably  necessary in
order to establish that such transfer may be made without registration under the
Securities  Act; and (b) except for transfers  proposed to be made in accordance
with SEC Rule 144 (as in effect at the date  hereof and as amended  from time to
time  thereafter) or to any  constituent  partner of any Miro, at the expense of
the Holder or  transferee,  an  unqualified  written  opinion of legal  counsel,
satisfactory  in form and  substance  to the  Company,  to the effect  that such
transfer may be made without  registration  under the Securities  Act;  provided
that  nothing  contained  in this  Section 1.6 shall  relieve  the Company  from
complying with any request for  registration,  qualification  or compliance made
pursuant to the other provisions of this Section 1.

     1.7  Transfer of  Registration  Rights.  The rights to cause the Company to
register  securities  granted by the Company  under  Sections 1.1 and 1.2 may be
assigned  by any Miro to the  transferee  or  assignee  of not less  than 20% of
Registrable Securities (as adjusted for stock splits and the like) and

                                        6

<PAGE>


provided  that the Company is given written  notice of any such transfer  within
thirty (30) days of the date of said  transfer,  stating the name and address of
said transferee or assignee and identifying the securities with respect to which
such  registration  rights are being  assigned  and  provided  further  that the
transferee or assignee of such rights is not deemed by the Board of Directors of
the Company, in its reasonable  judgment,  to be a competitor of the Company and
provided  further  that the  transferee  or assignee  of such rights  assumes in
writing in a form  reasonably  acceptable to the Company the obligations of Miro
under this Agreement.

     1.8 Termination of Registration  Rights.  The  registration  rights granted
pursuant to this Section 1 shall  terminate as to any Holder at such time as all
Registrable  Securities  beneficially  owned by such Holder can be sold within a
given three-month period without  compliance with the registration  requirements
of the Securities Act pursuant to Rule 144 and a written  opinion to that effect
of legal  counsel  for the  Company  delivered  to such  Holder  which  shall be
reasonably  satisfactory in form and substance to legal counsel for such Holder.
Notwithstanding  the foregoing,  such registration  rights shall terminate seven
(7) years after the  effective  date of the first  registration  statement for a
public offering of securities of the Company.

     1.9 Sale of Registrable  Securities.  The sale of Registrable Securities of
any Holder shall be effected through the offices of Hambrecht & Quist.


                                    SECTION 2
                                  MISCELLANEOUS

     2.1 Certain Definitions. As used in this Agreement:

         (a) The term  "beneficially  owned" refers to the meaning of such terms
as provided in Rule 13d-3  promulgated  under the Exchange  Act.  References  to
ownership of Voting Stock hereunder mean beneficial ownership.

         (b) The term "Exchange Act" means the Securities  Exchange Act of 1934,
as amended,  or any similar federal statute and the rules and regulations of the
SEC thereunder, all as the same shall be in effect from time to time.

         (c) The term "person" shall mean any person,  individual,  corporation,
partnership,  trust or other nongovernmental  entity or any governmental agency,
court,  authority  or other body  (whether  foreign,  federal,  state,  local or
otherwise).

         (d) The term  "Holder"  means Miro and any  transferee  of  Registrable
Securities  pursuant to Section 1.8 of this  Agreement,  provided  that any such
person  shall  cease to be a Holder at such time as the  registration  rights to
which such person is entitled hereunder terminate pursuant to Section 1.10.

                                        7

<PAGE>


         (e) The terms "register,"  "registered" and  "registration"  refer to a
registration  effected  by  preparing  and filing a  registration  statement  in
compliance  with the Securities  Act, and the declaration or ordering by the SEC
of the effectiveness of such registration statement.

         (f) The term "Registrable Securities" means (i) the Pinnacle Shares and
(ii) any Common Stock of the Company issued by the Company to Miro in respect of
the Pinnacle Shares upon any stock split, stock dividend,  recapitalization,  or
similar event; provided,  that if, upon any stock dividend,  recapitalization or
similar  event,  the  Company  issues   securities  which  are  not  immediately
convertible  into Common Stock,  the term  "Registrable  Securities"  shall also
include such securities.

         (g) The term  "Securities  Act" means the  Securities  Act of 1933,  as
amended, or any similar federal statute and the rules and regulations of the SEC
thereunder, all as the same shall be in effect at the time.

         (h) The term "SEC" means the Securities and Exchange  Commission or any
other federal agency at the time administering the Securities Act.

     2.2 Governing Law. This Agreement  shall be governed in all respects by the
laws of the State of  California  as applied to  contracts  entered  into solely
between residents of, and to be performed entirely within, such state.

     2.3 Successors and Assigns.  This Agreement shall be binding upon and shall
inure to the benefit of the parties hereto and their  respective  successors and
assigns. This Agreement may not be assigned by a party without the prior written
consent of the other  party.  This  Agreement  is not  intended and shall not be
construed  to create any rights or remedies  in any parties  other than Miro and
the Company  and no person  shall  assert any rights as third party  beneficiary
hereunder.

     2.4  Entire  Agreement;  Amendment.  This  Agreement  contains  the  entire
understanding  and  agreement  between  the  parties  with regard to the subject
matter hereof and thereof and supersedes all prior agreements and understandings
among the parties relating to the subject matter hereof.  Neither this Agreement
nor any term hereof may be amended, waived,  discharged or terminated other than
by a written instrument signed by the party against whom enforcement of any such
amendment, waiver, discharge or termination is sought.

     2.5 Notices  and Dates.  All  notices or other  communications  required or
permitted  under this Agreement  shall be made in the manner provided in Section
10.1 of the Purchase Agreement.  In the event that any date provided for in this
Agreement  falls on a  Saturday,  Sunday or legal  holiday,  such date  shall be
deemed extended to the next business day.

     2.6  Language  Interpretation.  In the  interpretation  of this  Agreement,
unless the context otherwise requires, (i) words importing the singular shall be
deemed to import the plural and vice versa,  (ii) words  denoting  gender  shall
include all genders, (iii) references to persons shall include

                                        8

<PAGE>


corporations  or other entities and vice versa,  and (iv) references to parties,
sections,  schedules,  paragraphs and exhibits shall mean the parties, sections,
schedules,  paragraphs and exhibits of and to this Agreement,  unless  otherwise
indicated by the context.

     2.7 Table of Contents;  Titles; Headings. The Table of Contents, titles and
headings to Sections  herein are inserted for  convenience of reference only and
are not intended to be a part of or to affect the meaning or  interpretation  of
this Agreement.

     2.8   Counterparts.   This  Agreement  may  be  executed  in  one  or  more
counterparts,  all of which shall be considered one and the same agreement,  and
shall become a binding  agreement when one or more counterparts have been signed
by each party and delivered to the other party.

     2.9 Severability.  If any provision of this Agreement or portion thereof is
held by a court of competent  jurisdiction to be invalid, void or unenforceable,
the  remainder of the terms,  provisions,  covenants  and  restrictions  of this
Agreement shall remain in full force and effect and shall in no way be affected,
impaired or invalidated.

     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Agreement to be
executed by their respective authorized officers as of the date aforesaid.


"COMPANY"                                            PINNACLE SYSTEMS, INC.,
                                                     a California corporation


                                                     By: _______________________

                                                     Name: _____________________

                                                     Title: ____________________



"MIRO"                                               MIRO COMPUTER PRODUCTS AG
                                                     a   corporation   organized
                                                     under the laws of Germany


                                                     By: _______________________

                                                     Name: _____________________

                                                     Title: ____________________


                                        9

<PAGE>

                                                                     Exhibit D-1
                                                                      (part 1)

                [Letterhead of Wilson Sonsini Goodrich & Rosati]


                                 August 31, 1997


Miro Computer Products AG
Carl-Miele Str. 4
D-38112 Braunsweig
Germany

Ladies and Gentlemen:

     We  have  acted  as  counsel  to  Pinnacle  Systems,   Inc.,  a  California
corporation  ("Pinnacle"),  Pinnacle Systems GmbH, a corporation organized under
the laws of Germany  ("German  Sub"),  and Pinnacle  Systems C.V., a corporation
organized under the laws of The Netherlands  ("Dutch Sub") and Pinnacle Systems,
Ltd.,  a  corporation  organized  under  the laws of the  United  Kingdom  and a
subsidiary of Pinnacle ("U.K.  Sub")  (Pinnacle,  German Sub, Dutch Sub and U.K.
Sub are referred to herein collectively as the "Buyers"), in connection with the
acquisition (the  "Acquisition") by the Buyers of assets and liabilities of Miro
Computer Products AG, a corporation  organized under the laws of Germany ("Miro"
or  the  "Seller")  and  the   acquisition  of  the  capital  stock  of  certain
wholly-owned subsidiaries of Miro (the "Acquired Subsidiaries"), pursuant to the
Asset Purchase  Agreement  dated August 29, 1997 among the Buyers and the Seller
(the "Purchase Agreement"). This opinion is furnished to you pursuant to Section
6.18 of the Purchase Agreement. Unless otherwise defined herein, the capitalized
terms  used in this  opinion  have the  meaning  given  to them in the  Purchase
Agreement.

     We have acted as counsel for the Buyers in connection  with the negotiation
of the Purchase Agreement and the effectuation of the Acquisition.  In addition,
we have examined copies of the Purchase  Agreement and the  Registration  Rights
Agreement among the Buyers and the Seller,  each dated as of August 29, 1997. As
such counsel, we have made such legal and factual  examinations and inquiries as
we have  deemed  advisable  or  necessary  for the  purposes of  rendering  this
opinion.  In  addition,  we have  examined  originals  or copies  of  documents,
corporate records and other writings which we consider relevant for the purposes
of this opinion.  In such  examination,  we have assumed the  genuineness of all
signatures on original  documents,  the conformity to original  documents of all
copies  submitted to us and the due  execution  and delivery of all documents by
any  party  other  than the  Buyers  where  due  execution  and  delivery  are a
prerequisite to the effectiveness thereof.

     As used in this opinion, the expression "to our knowledge" or "known to us"
with reference to matters of fact means that,  after an examination of documents
made available to us by the Buyers, and



<PAGE>


Miro Computer Products AG
August 31, 1997
Page 2

after inquiries of officers of the Buyers,  but without any further  independent
investigation,  we find no reason to believe that the opinions  expressed herein
are  factually  incorrect.  Further,  the  expression  "to our  knowledge"  with
reference  to matters of fact  refers to the  current  actual  knowledge  of the
attorneys  of this firm who have  worked on  matters  for the  Buyers  solely in
connection  with  the  Purchase  Agreement  and  the  transactions  contemplated
thereby.  Except to the extent  expressly  set forth  herein or as we  otherwise
believe  necessary  to our  opinion,  we have  not  undertaken  any  independent
investigation  to  determine  the  existence  or  absence  of any  fact,  and no
inference as to our  knowledge of the existence or absence of any fact should be
drawn from our  representation of the Buyers or the rendering of the opinion set
forth below.

     For purposes of this  opinion,  we are assuming that you have all requisite
power  and  authority,  and  have  taken  any  and  all  necessary  company  and
shareholder  action, to execute and deliver the Purchase Agreement and we assume
that the  representations  and warranties made by you in the Purchase  Agreement
pursuant  thereto  are true and  correct.  We are  also  assuming  that you have
purchased  the shares of  Pinnacle  Common  Stock for  value,  in good faith and
without  notice of any adverse  claims within the meaning of California  Uniform
Commercial Code.

     The  opinions   hereinafter   expressed   are  subject  to  the   following
qualifications and assumptions:

     A. We  express  no  opinion  as to the  effect  of rules  of law  governing
specific performance,  injunctive relief or other equitable remedies (regardless
of whether such remedy is considered in a proceeding at law or in equity);

     B. We  express  no  opinion  as to the  effect  of  applicable  bankruptcy,
insolvency,  reorganization,  moratorium  or other  similar laws  affecting  the
rights of creditors generally;

     C. We express no opinion as to the  enforceability of any of the agreements
attached as  exhibits  to the  Purchase  Agreement  other than the  Registration
Rights Agreement;

     D. We express no opinion as to compliance with the anti-fraud provisions of
applicable securities laws;

     E. We express no opinion as to the  enforceability  of the  indemnification
provisions of Article VIII of the  Registration  Rights  Agreement to the extent
the  provisions  thereof may be subject to  limitations of public policy and the
effect of applicable statutes and judicial decisions;

     F. In rendering our opinion as to agreements or  instruments in paragraph 5
below, we have relied solely upon (i) inquiries of officers of Pinnacle,  (ii) a
list of material  agreements  or  instruments  filed as  exhibits to  Pinnacle's
report on Form 10-K  filed  with the SEC (iii) a  certificate  of an  officer of
Pinnacle  certifying  that the agreements or instruments on such list constitute
all material agreements and


<PAGE>


Miro Computer Products AG
August 31, 1997
Page 3

instruments to which Pinnacle is a party or by which it is bound or to which any
of its properties or assets are subject and (iv) our examination of the items on
the list referred to above.  We have no reason to believe that the list referred
to above is inaccurate or incomplete.

     G. In  rendering  our opinion in paragraph 2, we are assuming the number of
shares of Pinnacle  Common  Stock that will be issuable in  connection  with the
Earnout Payment will not exceed 400,000.

     H. We are  members  of the Bar of the  State of  California  and we are not
expressing  any opinion as to any matter  relating  to laws of any  jurisdiction
other than the laws of the United States of America and the laws of the State of
California.  In the  event  that the  Purchase  Agreement  and the  transactions
thereunder  are governed by the laws of a  jurisdiction  other than the State of
California,  we assume that the laws of such jurisdiction are identical with the
laws of the State of California.


     Based  upon and  subject to the  foregoing,  and except as set forth in the
Purchase Agreement, we are of the opinion that:

     1. Pinnacle is a corporation  duly organized,  validly existing and in good
standing under the laws of the State of California.

     2. The shares of Pinnacle  Common  Stock  issuable in  connection  with the
Initial Payment are duly and validly issued,  fully paid and nonassessable.  The
shares of Pinnacle  Common Stock issuable in connection with the Earnout Payment
have been reserved and, assuming such shares of Pinnacle Common Stock are issued
to the Seller in accordance  with the terms of the Purchase  Agreement,  will be
duly and validly issued, fully paid and nonassessable.

     3.  All  corporate  action  on the  part of  Pinnacle,  its  directors  and
shareholders  necessary  for the  authorization,  execution  and delivery of the
Purchase  Agreement  and the  Registration  Rights  Agreement by  Pinnacle,  the
authorization,  sale,  issuance  and  delivery of the shares of Pinnacle  Common
Stock  issuable in connection  with the Initial  Payment and the  performance of
Pinnacle's  obligations under the Purchase Agreement and the Registration Rights
Agreement has been taken.  The Purchase  Agreement and the  Registration  Rights
Agreement  have been duly and validly  executed  and  delivered  by Pinnacle and
constitute  valid and  binding  obligations  of  Pinnacle,  enforceable  against
Pinnacle in accordance with their respective terms.

     4. To our  knowledge,  there  is no  action,  suit,  proceeding,  claim  or
investigation  pending or threatened against any Buyer which challenges or seeks
to prevent,  enjoin, alter or delay any of the transactions  contemplated by the
Purchase Agreement or the Ancillary Agreements.


<PAGE>


Miro Computer Products AG
August 31, 1997
Page 4

     5. The execution,  delivery,  and  performance  of and compliance  with the
terms of the Purchase  Agreement and the  Registration  Rights Agreement and the
issuance of the shares of Pinnacle  Common Stock issuable in connection with the
Initial  Payment do not  violate  any  provision  of the  Amended  and  Restated
Articles of Incorporation or Bylaws, or, to our knowledge,  any provision of any
applicable  federal or state law, rule or regulation or any  requirement  of the
Nasdaq  National  Market.  The  execution,   delivery  and  performance  of  and
compliance with the Purchase  Agreement and the Registration  Rights  Agreement,
and the  issuance  of the  shares  of  Pinnacle  Common  Stock  pursuant  to the
Agreement do not violate,  or constitute a default under, any material contract,
agreement, instrument, judgment, or decree binding upon Pinnacle.

     6. The  offer  and  sale of the  shares  of  Pinnacle  Common  Stock to you
pursuant to the terms of the Purchase Agreement are exempt from the registration
requirements of Section 5 of the Securities Act of 1933.

     This opinion is solely for your benefit and is not to be made  available to
or relied on by any other person without our express prior written  consent.  We
assume  no  obligation  to inform  you of any  facts,  circumstances,  events or
changes  in the law that may  hereafter  be brought  to our  attention  that may
alter, affect or modify the opinions expressed herein.

                                                Very truly yours,

                                                WILSON SONSINI GOODRICH & ROSATI
                                                Professional Corporation


<PAGE>

                                                                     Exhibit D-1
                                                                      (part 2)

                      [Letterhead of Oppenhoff and Radler]


August 29, 1997

miro Computer Products AG
Carl-Miele Stra e 4

38112 Braunschweig

Attn.: Mr. Georg Blinn


Dear Mr. Blinn:

     Reference is made to the Asset  Purchase  Agreement  by and among  Pinnacle
Systems,  Inc., a California corporation whose principal place of business is in
Mountain  View,  California,   U.S.A.   ("Buyer"),   Pinnacle  Systems  GmbH,  a
corporation  organized  under  the laws of  Germany  and a  subsidiary  of Buyer
("German Sub"),  Pinnacle Systems C.V., a limited  partnership  formed under the
laws of the Netherlands  ("Dutch Sub"), and Pinnacle Systems Ltd., a corporation
formed under the laws of the United Kingdom and a subsidiary of Pinnacle  ("U.K.
Sub"), as well as miro Computer  Products AG ("miro"),  a corporation  organized
under the laws of Germany miro Computer Products, Inc., a California corporation
and a  subsidiary  of miro ("miro  U.S.") and miro  Computer  Products  Ltd.,  a
corporation  organized  under the laws of the United Kingdom and a subsidiary of
miro ("miro UK") dated August 29, 1997 ("the Agreement"). The Agreement provides
for the  acquistion  by German Sub of  certain  assets of miro  attributable  to
miro's Digital Video Group (the "Acquisition").  This opinion is rendered to you
pursuant to Section 6.18 of the Agreement, and all capitalized terms used herein
shall have the meanings ascribed to such terms in the Agreement unless otherwise
defined herein.

     We have  acted as  German  counsel  for the  Buyer in  connection  with the
negotiations  of  the  Agreement  and  the   consummation  of  the  transactions
contemplated  thereby.  As such  counsel,  we have made such  legal and  factual
examinations  and  inquiries as we have deemed  advisable  or necessary  for the
purposes of rendering this opinion.  In addition,  we have examined originals or
copies of documents,  corporate  records and other  writings which we considered
relevant for the purposes of this opinion.

     As used in this opinion, the expression "to our knowledge" or "known to us"
with reference to matters of fact means that,  after an examination of documents
made  available  to us by the Buyer and  German Sub and after  inquiries  of the
Buyer and German Sub, but without any further independent factual investigation,
we find no reason to believe that the opinions  expressed  herein are  factually
incorrect.  Further, the expression "to our knowledge" with reference to matters
of fact refers to the current actual  knowledge of the attorneys of the firm who
have  worked  on  matters  for the  Buyer or German  Sub.  Except to the  extent
expressly set forth herein or as we otherwise believed to be necessary


<PAGE>


to our  opinion,  we  have  not  undertaken  any  independent  investigation  to
determine  the  existence  or absence of any fact,  and no  inference  as to our
knowledge  of the  existence  or  absence  of any fact  should be drawn from our
representation of the Buyer or the German Sub in connection with the Acquisition
or the rendering of the opinion set forth below.

     For purposes of this  opinion,  we are assuming that you have all requisite
power and authority,  and have taken any and all necessary  corporate action, to
execute and deliver the Agreement,  and we assume that the  representations  and
warranties  made by you in the  Agreement  and  pursuant  thereto  are  true and
correct. 

     The  opinions   hereinafter   expressed   are  subject  to  the   following
qualifications:

     a. We  express  no  opinion  as to the  effect  of rules  of law  governing
specific performance,  injunctive relief or other equitable remedies (regardless
of whether any such remedy is considered in a proceeding at law or in equity);

     b. We express no opinion as to the rules and the  application of the German
public order or of German mandatory law.

     c. We  express  no  opinion  as to the  effect  of  applicable  bankruptcy,
insolvency,  reorganization,  oratorium  and other  similar laws  affecting  the
rights of creditors generally;

     d. We express no opinion as to compliance with the antifraud  provisions of
state and federal laws, rules and regulations;

     e. We express no opinion as to the effect of any statute,  rule, regulation
or other law enacted, or any court or regulatory decision rendered or published,
after the date of this  opinion,  or the  conduct  of the  parties  or any other
person  following  the date hereof and assume no obligation to advise you or any
other  person of any  change,  whether  factual  or  legal,  or  whether  or not
material,  that may arise or be brought to our attention  after the date hereof;
and

     f. We are members of the Bar of the Federal  Republic of Germany and we are
not expressing any opinions to any matter  relating to laws of any  jurisdiction
other than laws of the Federal Republic of Germany.  For this reason, too, we do
not express any opinion on the  application  and/or  effect of the  reference to
GAAP in the Agreement.

     With your  permission and without  verification  by us, we have assumed the
following for the purpose of rendering the opinions set forth herein:

     A. That all  signatures on the documents and  instruments  we have received
for review are genuine,  all natural persons who are signatories  have the legal
capacity to execute and deliver said  documents,  all documents  and  instrument
submitted to us as originals  are  authentic  and  complete,  all  documents and
instruments  submitted as copies  conform to the  originals and are complete and
accurate, none of the aforesaid documents and instruments have been subsequently
modified  or  terminated  and  none of the  rights  or  obligations  under  said
documents have been waived or released.


<PAGE>


     B. That  there are no  agreements  or  understandings  between or among the
Buyer or German Sub or third parties which would  expand,  modify,  interpret or
otherwise affect the terms of the Agreement or any of the Related  Agreements or
the  respective  rights or  obligations  of the parties  thereunder and that the
Agreement or any of the Related  Agreements  correctly and  completely set forth
the intent of all parties thereto.

     C. That Pinnacle  Systems GmbH was registered with the commercial  register
with the  Amtsgericht  Braunschweig on August 27, 1997 under docket no. HRB 4457
with the charter as adopted in notarial  deed no.  495/1997 by notary Dr.  Bernd
Huck of August 20, 1997,  and that its stated  capital was fully paid-in and not
repaid. 

     Based upon and subject to the foregoing, we are of the opinion that:

     1.  Organization.  The  German  Sub is a  limited  liability  company  duly
organized  and validly  existing  under the laws of Germany.  German Sub has the
corporate power to own its properties and to carry on its business in Germany as
now conducted.

     2. Capital  Structure.  The stated  capital of the German Sub amounts to DM
50,000 and is represented by 1 (one) Geschaftsanteil  (share). To our knowledge,
all issued and outstanding  Company Capital has been duly authorized and validly
issued, and is not issued in violation of or subject to any preemptive right, or
other rights to subscribe for or purchase shares.  To our knowledge,  other than
Company Capital owned by the Buyer,  there are not other outstanding  interests,
existing  or  contingent  or direct or  indirect,  in  Company  Capital.  To our
knowledge,  the  German  Sub is a  wholly  owned  subsidiary  of  Buyer.  To our
knowledge,  there are no Company  Rights of any  character,  written or oral, to
which the German Sub or the shareholder of the German Sub is a party or by which
any of them is bound  obligating  the  German Sub or its  shareholder  to issue,
deliver,  sell,  repurchase or redeem, or cause to be issued,  delivered,  sold,
repurchased or redeemed, any Company Capital or obligating the German Sub or its
shareholder  to grant,  extend,  accelerate the vesting of, change the price of,
otherwise amend or enter into any such German Sub Rights.

     3. Authority. The German Sub has all requisite power and authority to enter
into  any  Related  Agreements  to  which it is a party  and to  consummate  the
transactions  contemplated hereby and thereby. The execution and delivery of any
Related  Agreements  to  which  it  is a  party  and  the  consummation  of  the
transactions  contemplated  hereby and thereby have been duly  authorized by all
necessary  corporate  action on the part of the German Sub and no further action
is required on its part to  authorize  any Related  Agreements  to which it is a
party and the transactions contemplated hereby and thereby.

     4. No  Conflict.  To our  knowledge,  the  execution  and  delivery  of the
Agreement and any Related Agreements to which it is a party by the German Sub do
not, and, the consummation of the transactions  contemplated  hereby and thereby
wil not, conflict with, or result in any violation of, or default under (with or
without notice or lapse of time, or both),  or give rise to a Conflict under any
provision of the Charter of the German Sub.

     5. Consents. No consent,  waiver,  approval,  order or authorization of, or
registration,  declaration or filing with, any Governmental  Entity, is required
by or with respect to the German Sub


<PAGE>


in  connection  with the execution and delivery of the Agreement and any Related
Agreements  to  which  the  German  Sub is a party  or the  consummation  of the
transactions contemplated hereby and thereby, except for such consents, waivers,
approvals, orders,  authorizations,  registrations,  declarations and filings as
may be requried under applicable securities laws.

     6. Agreement.

     (a) Each of the  Agreement  and the  Related  Agreements  has been duly and
validly  executedand  delivered by, or on behalf of, each of the German Sub and,
assuming due authorization, execution and delivery by the other parties thereto,
constitutes a valid and binding obligation of the German Sub, enforcable against
it in accordance with its terms.


     (b) To our  knowledge,  neither the  execution  and delivery of each of the
Agreement  and the  Related  Agreements  nor the  performance  by each of  their
respective obligations thereunder,  violate any German statute or law applicable
to German Sub that would  preclude  German Sub from  entering into the Agreement
and  any  Related  Agreement,  or  consummating  the  transactions  contemplated
thereby.

     This opinion is solely for your benefit and is not to be made  available to
or relied upon by any other person without our express prior written consent.

                                                      Very truly yours,

                                                      Oppenhoff & Radler

                                                       by ______________


<PAGE>


                                                                     EXHIBIT D-2


                        [Letterhead of Venture Law Group]


                                 August 31, 1997


Pinnacle Systems, Inc.
Pinnacle Systems, GmbH
Pinnacle Systems, C.V.
Pinnacle Systems, Ltd.
280 N. Bernardo Avenue
Mountain View, California 94043

Ladies and Gentlemen:

     We have acted as counsel for Miro Computer  Products,  Inc.  ("Miro US"), a
California  corporation  and a  subsidiary  of Miro  Computer  Products,  AG,  a
corporation organized under the laws of Germany ("Miro"), in connection with the
acquisition  (the  "Acquisition")  of assets and liabilities of Miro by Pinnacle
Systems, Inc., a California corporation ("Pinnacle"),  Pinnacle Systems, GmbH, a
corporation  organized  under the laws of Germany and a  subsidiary  of Pinnacle
("German Sub"),  Pinnacle Systems,  C.V., a limited partnership  organized under
the laws of The  Netherlands  and a subsidiary of Pinnacle  ("Dutch  Sub"),  and
Pinnacle  Systems,  Ltd.,  a  corporation  formed  under the laws of the  United
Kingdom and a subsidiary  of Pinnacle  ("U.K.  Sub")  (Pinnacle,  German Sub and
Dutch Sub are  referred  to herein  collectively  as the  "Buyers  and each as a
"Buyer"),  pursuant to the Asset Purchase  Agreement  dated August 29, 1997 (the
"Asset Purchase Agreement") among the Buyers and Miro, Miro US and Miro Computer
Products, Ltd., a corporation organized under the laws of the United Kingdom and
a subsidiary  of Miro.  This opinion is provided to you pursuant to Section 6.20
of the Asset Purchase Agreement.  Unless defined herein,  capitalized terms have
the meaning given them in the Asset Purchase Agreement.

     In rendering this opinion, we have made such legal and factual examinations
and  inquiries  as we have  deemed  advisable  or  necessary  for the purpose of
rendering  this opinion.  In addition,  we have examined  originals or copies of
documents,  corporate  records and other writings which we consider relevant for
the  purposes  of  this  opinion.  In  such  examination  we  have  assumed  the
genuineness of all signatures on original documents,  the conformity to original
documents of all copies  submitted to us and the due  execution  and delivery of
all  documents  where due  execution  and  delivery  are a  prerequisite  to the
effectiveness  thereof.  In making our  examination  of  documents  executed  by
entities or persons  other than Miro US, we have  assumed that each other entity
or person had the power to enter into and perform all its obligations thereunder
and we also have  assumed  the due  authorization  by each such other  entity or
person


<PAGE>


of all requisite actions and the due execution and delivery of such documents by
each such other entity or person.

     Whenever  our opinion  herein with  respect to the  existence or absence of
facts is  indicated to be based on our  knowledge  or belief,  it is intended to
signify that in the course of our  representation  of Miro US in connection with
the transactions  referred to in the first paragraph  hereof, no information has
come to the attention of Craig Johnson,  Steve Tonsfeldt,  James L. Brock,  Mark
Windfeld-Hansen,  Renee  Deming or  Heayoon  Woo that  would  give  them  actual
knowledge of the existence or absence of such facts.  We have not undertaken any
independent  investigation  to determine the existence or absence of such facts,
and no inference as to our  knowledge of the  existence or absence of such facts
should be drawn from the fact of our representation of Miro US.

     The opinions  hereinafter  expressed are subject to the  following  further
qualifications:

         (i) Our opinions are qualified by the effect of bankruptcy, insolvency,
reorganization,  arrangement,  moratorium  or other  similar laws relating to or
affecting the rights of creditors generally, including, without limitation, laws
relating to  fraudulent  transfers or  conveyances,  preferences  and  equitable
subordination;

         (ii) Our opinions are qualified by the  limitations  imposed by general
principles  of  equity  upon  the  availability  of  equitable  remedies  or the
enforcement  of  provisions  of the  Acquisition  Agreements  and the  effect of
judicial  decisions  which have held that certain  provisions are  unenforceable
when their enforcement would violate the implied covenant of good faith and fair
dealing,  or would be  commercially  unreasonable,  or where their breach is not
material;

         (iii) Our opinions are qualified by the enforceability of provisions of
the Acquisition  Agreements providing that rights or remedies are not exclusive,
that every right or remedy is  cumulative,  or that the election of a particular
remedy or remedies does not preclude recourse to one or more other remedies;

         (iv) Our  opinions are  qualified  by the effect of judicial  decisions
which may permit the  introduction of extrinsic  evidence to modify the terms or
the interpretation of the Acquisition Agreements (as defined below);

         (v) We express no opinion as to compliance  with  applicable  antifraud
provisions of federal or state securities laws, rules and regulations; and


<PAGE>


         (vi)  We  express  no  opinion  as to  the  indemnification  provisions
contained  in  Section  8  of  the  Asset  Purchase  Agreement  insofar  as  the
enforceability thereof may be limited by principles of public policy.

         (vii) Our opinion is based upon current statutes,  rules,  regulations,
cases and official interpretive  opinions,  and it covers certain items that are
not directly or definitively addressed by such authorities.

         Based  upon and  subject to the  foregoing,  except as set forth in the
Asset Purchase Agreement, on any of the schedules or exhibits delivered pursuant
to the Asset Purchase Agreement, we are of the opinion that:

     1. Miro US is a corporation  duly organized,  validly  existing and in good
standing  under  the  laws of the  State  of  California  and has all  requisite
corporate  power  and  authority  to carry on its  business  as it is now  being
conducted.

     2. Miro US has the  corporate  power and  authority to enter into the Asset
Purchase   Agreement  and  the  Related  Agreements  to  which  it  is  a  party
(collectively,  the  "Acquisition  Agreements") and to carry out its obligations
thereunder.  The execution and delivery of the  Acquisition  Agreements  and the
consummation of the transactions  contemplated therein have been duly authorized
by the Board of  Directors of Miro US and  approved by the sole  shareholder  of
Miro US, and no other  corporate  proceedings  are  necessary to  authorize  the
execution, delivery and performance of the Acquisition Agreements by Miro US.

     3. The  Acquisition  Agreements  to which Miro US is a party have been duly
executed and  delivered  by Miro US and,  assuming  due  execution  and delivery
thereof by the other parties  thereto,  constitute the legal,  valid and binding
obligation  of Miro,  US,  enforceable  against Miro US in  accordance  with its
terms.

     4. The execution and delivery of the Acquisition  Agreements by Miro US and
the  performance by Miro US of its  obligations as set forth therein do not: (a)
conflict  with,  violate  or  breach  any  provision  of Miro US's  Articles  of
Incorporation or Bylaws,  each as amended to date, or (b) violate or contravene:
(I) any order,  writ,  judgment,  injunction,  decree or  determination of award
known to us which has been  entered  against  Miro US or (ii) any United  States
statute, rule or regulation of any United States governmental body applicable to
Miro US.

     5. To our  knowledge,  there  is no  action,  suit,  proceeding,  claim  or
investigation pending or threatened against Miro US which challenges or seeks to
prevent, enjoin, alter or materially delay any of the transactions  contemplated
in the Acquisition Agreements.


<PAGE>


     We express no  opinion  as to matters  governed  by any laws other than the
laws of the State of  California  and the  federal  law of the United  States of
America.  In the event that the Asset  Purchase  Agreement and the  transactions
thereunder  are governed by the laws of a  jurisdiction  other than the State of
California,  we assume that the laws of such jurisdiction are identical with the
laws of the State of California.

     This  opinion is  furnished  to you  pursuant to Section  6.20 of the Asset
Purchase  Agreement  and is solely for your benefit and may not be relied on by,
nor may copies be  delivered  to, any other  person  without  our prior  written
consent.  We assume no  obligation  to inform you of any  facts,  circumstances,
events or changes in the law that may hereafter be brought to our attention that
may alter, affect or modify the opinions expressed herein.


                                           Sincerely,


                                           VENTURE LAW GROUP,
                                           A Professional Corporation


<PAGE>


                      [Letterhead of Doser Amereller Noack]


Pinnacle Systems, Inc.
Pinnacle Systems GmbH
Pinnacle Systems C.V.
Pinnacle Systems Ltd.
280 N. Bernardo Avenue

USA-Mountain View, CA 94043


                                                                 August 29, 1997
                                                                          US-bdc

Ladies and Gentlemen:

     We have acted as counsel to Miro Computer Products AG,  Carl-Miele-Str.  4,
D-38112  Braunschweig,  a  corporation  organized  under  the  laws  of  Germany
("Miro"),  in connection with the acquisition (the  "Acquisition") of assets and
liabilities  of  Miro  by  Pinnacle  Systems,  Inc.,  a  California  corporation
("Pinnacle"),  Pinnacle Systems GmbH, a corporation  organized under the laws of
Germany and a subsidiary of Pinnacle  ("German Sub"),  Pinnacle  Systems C.V., a
limited partnership organized under the laws of The Netherlands and a subsidiary
of Parent  ("Dutch Sub") and Pinnacle  Systems Ltd., a corporation  formed under
the  laws  of the  United  Kingdom  and a  subsidiary  of  Pinnacle  ("UK  Sub")
(Pinnacle,  German Sub and Dutch Sub are referred to herein  collectively as the
"Buyers" and each as a "Buyer"),  pursuant to the Asset Purchase Agreement dated
as of August 29, 1997 (the "Purchase Agreement") among the Buyers and Miro. This
opinion is furnished to you pursuant to Section 6.20 of the Purchase  Agreement.
Unless otherwise defined herein, the capitalized terms used in this opinion have
the meaning given to them in the Purchase Agreement.

     We have acted as counsel for Miro in connection with the negotiation of the
Purchase Agreement and the effectuation of the Acquisition.  As such counsel, we
have made such legal and factual  examinations  and  inquiries as we have deemed
advisable or necessary for the purposes of rendering this opinion.  In addition,
we have examined draft copies of the Purchase Agreement, the Registration Rights
Agreement  and the original of the Rent  Agreement  between the Buyers and Miro,
each  dated as of August  29,  1997,  the other  Related  Agreements,  corporate
records,   certificates   of  public   officials   and  of  officers  and  other
representatives  of Miro and other writings  which we consider  relevant for the
purposes of this opinion.  In such examination,  we have assumed the genuineness
of all signatures on original documents, the conformity to original documents of
all copies  submitted to us and the due  execution and delivery of all documents
by any party other than Miro where due execution and delivery are a prerequisite
to the effectiveness thereof.



<PAGE>


     As used in this opinion, the expression "to our knowledge" or "known to us"
with  reference to matters of fact mean that,  after an examination of documents
made available to us by Miro, and after  inquiries of the CFO of Miro, Mr. Georg
Blinn, but without any further  independent  factual  investigation,  we find no
reason to believe that the opinions  expressed  herein are factually  incorrect.
Further,  the expression  "to our  knowledge"  with reference to matters of fact
refers to the current  actual  knowledge of the  attorneys of this firm who have
worked on matters for Miro solely in connection with the Purchase  Agreement and
the transactions  contemplated thereby. Except to the extent expressly set forth
herein or as we otherwise  believe to be  necessary to our opinion,  we have not
undertaken any independent  investigation  to determine the existence or absence
of any fact, and no inference as to our knowledge of the existence or absence of
any fact should be drawn from our representation of Miro or the rendering of the
opinion set forth below.

     For  purposes of this  opinion,  we are  assuming  that the Buyers have all
requisite  power and authority  and have taken any and all  necessary  corporate
action,  to execute and deliver the Purchase  Agreement,  and we assume that the
representations  and warranties made by the Buyers in the Purchase Agreement and
pursuant thereto are true and correct.

     For the purposes of giving our opinion in paragraph 2, we have examined our
agent's report  following  their search on August 27, 1997 of the public records
of UK Sub on file and  available  for  inspection by the public at the Companies
Registry in Cardiff ("the Company Search  Report").  We have assumed that UK Sub
has not passed a voluntary winding-up resolution, no petition has been presented
or order made by a court for the winding-up, dissolution or administration of UK
Sub and no receiver,  trustee,  administrator,  administrative receiver or other
similar officer has been appointed in relation to UK Sub or any of its assets or
revenues.  For the purposes of paragraph 2, we have made such examination of the
laws of England as currently applied by the English courts as in our judgment is
necessary for the purposes of this opinion.

     The  opinions   hereinafter   expressed   are  subject  to  the   following
qualifications:

     A.      We express no opinion as to the effect or  availability of rules of
             law  governing  specific  performance,  injunctive  relief or other
             equitable  remedies  (regardless  of  whether  any such  remedy  is
             considered in a proceeding at law or in equity);

     B.      We express no  opinion as to the effect of  applicable  bankruptcy,
             insolvency,  reorganization,  moratorium  and  other  similar  laws
             affecting the rights of creditors generally;

     C.      We  express  no  opinion  as  to  compliance  with  the  anti-fraud
             provisions of laws,  rules and regulations  concerning the issuance
             of securities; and

     D.      We do not,  however,  purport to be  qualified  to pass  upon,  and
             express no opinion herein as to, the laws of any jurisdiction other
             than those of Germany and England. We do not express any opinion on
             European  Community law as it affects any  jurisdiction  other than
             England and Wales.

                                       -2-

<PAGE>


     Based  upon and  subject to the  foregoing,  and except as set forth in the
Purchase Agreement or the Schedules, we are of the opinion that:

     1.      Miro is a corporation duly organized,  validly existing and in good
             standing  under the laws of  Germany,  and is duly  qualified  as a
             foreign  corporation to do business and is in good standing in each
             jurisdiction  in which  the  failure  to so  qualify  would  have a
             Material  Adverse Effect on Miro. Miro has all requisite  corporate
             power and authority to own and operate its properties, to lease the
             properties  it currently  operates  under lease and to carry on its
             business as now being conducted.

     2.      UK Sub is a company duly incorporated  under the laws of England as
             a private limited liability company.

     3.      Miro has all  requisite  power  and  authority  to  enter  into the
             Purchase Agreement,  the Rent and Sales Agreement, the Registration
             Rights Agreements and any other Related Agreements to which it is a
             party, and to consummate the transactions contemplated thereby. The
             execution  and  delivery of the  Purchase  Agreement,  the Rent and
             Services  Agreement,  the  Registration  Rights  Agreements and any
             other   Related   Agreements  to  which  it  is  a  party  and  the
             consummation of the  transactions  contemplated  hereby and thereby
             have  been  duly   authorized  by  all   necessary   corporate  and
             shareholder  action on the part of Miro,  and no further  action is
             required on the part of Miro to authorize  the Purchase  Agreement,
             any other Related Agreements to which it is a party and, except for
             the  requisite  approval  of  the  shareholder,   the  transactions
             contemplated hereby and thereby. Without limiting the generality of
             the foregoing, (i) the Board of Directors  ("Aufsichtsrat") of Miro
             has duly authorized the execution,  delivery and performance of the
             Purchase  Agreement  by  Miro,  (ii)  Miro has  consulted  with its
             workers'   committee  in  accordance  with  applicable  German  law
             regarding  the  proposed  sale of assets to Buyers  and  changes in
             Miro's  employment  conditions  and  (iii)  Miro has  received  the
             appropriate   shareholder   approvals  under  applicable  law.  The
             Purchase   Agreement,   the  Rent  and  Services   Agreement,   the
             Registration  Rights Agreements and any other Related Agreements to
             which Miro is a party have been duly  executed and delivered by, or
             on behalf of, Miro and, assuming the due  authorization,  execution
             and delivery by the other  parties  hereto and thereto,  constitute
             valid and binding  obligations  of Miro  enforceable  in accordance
             with their respective terms.

     4.      The execution and delivery of the Purchase Agreement,  the Rent and
             Services  Agreement,  the  Registration  Rights  Agreements and any
             Related  Agreements to which it is a party by Miro do not, and, the
             consummation of the transactions  contemplated  thereby  (including
             the assignments  and  assumptions  referred to in Article II of the
             Purchase  Agreement)  will not  Conflict  with,  or  result  in any
             Conflict with any provision of the charter  documents or Bylaws (or
             like document) of Miro.

                                       -3-

<PAGE>


     5.      The Purchase  Agreement and the Acquisition have been duly approved
             and adopted by the vote of 90% of the shareholders of Miro.

     6.      To our  knowledge,  there is no action,  suit or  proceeding of any
             nature pending or threatened against Miro, its properties or any of
             its     officers,      ("Vorstandsmitglieder")     or     directors
             ("Aufsichtsratsmitglieder"),  nor is there any Basis  therefor.  To
             our  knowledge,  there is no  investigation  pending or  threatened
             against Miro, its  properties or any of its officers,  or directors
             (nor is there any Basis  therefor)  by or before  any  Governmental
             Entity.

     7.      To our knowledge,  Miro is in compliance with and has not breached,
             violated  or  defaulted  under,  or  received  notice  that  it has
             breached,  violated  or  defaulted  under,  any  of  the  terms  or
             conditions of any Contract.

     This opinion is solely for your benefit and is not to be made  available to
or relied upon by any other person without our express prior written consent.

                                                       Very truly yours,


                                                       Dr. Uwe H. Steininger

                                       -4-

<PAGE>


                                                                       Exhibit E

                              List of Key Employees


Schwieter Christoph

Rausche Peter

Pfleiderer Matthias

Bunger Owe

Klein Andre

Seeling Klaus-Dieter

Hoheisel Oliver

Richter Mark

Meyer Thorsten

Riemann Bernd

Behne Roland

Chen Mike

Bussat Serge

Djafari Tawfik

Hendriks Jan

Winfield Steve

Piros Jan


<PAGE>


                                                                       EXHIBIT F

                        FORM OF NON-COMPETITION AGREEMENT


     THIS  NON-COMPETITION  AGREEMENT  (the  "Agreement")  is  made  as  of  the
Effective  Date (as  defined  below)  by and among  Pinnacle  Systems,  Inc.,  a
California corporation ("Pinnacle") and the undersigned employee ("Employee") of
Miro  Computer  Products AG, a corporation  organized  under the laws of Germany
("Miro").

     WHEREAS, Pinnacle and Miro have entered into an Acquisition Agreement dated
as of August 29, 1997 (the "Acquisition Agreement") which provides that Pinnacle
will purchase certain assets and assume certain  liabilities of Miro relating to
the Digital Video Group of Miro (the "Digital Video Group") and Employee will be
hired by Pinnacle or a wholly-owned  subsidiary of Pinnacle. The closing date of
the Acquisition shall be the "Effective Date" of this Agreement.

     WHEREAS,  as a condition to the  Acquisition,  and to preserve the value of
the business being acquired by Pinnacle after the  Acquisition,  the Acquisition
Agreement  contemplates,  among other things,  that the Employee enter into this
Agreement and that this Agreement become effective on the Effective Date.

     NOW  THEREFORE,  in  consideration  of the  mutual  promises  made  herein,
Pinnacle and the Employee  (collectively  referred to as the  "Parties")  hereby
agree as follows:

     1. Covenant Not to Compete or Solicit.

         (a) Beginning on the date of  termination  of Employee's  employment or
consulting  relationship with Pinnacle or a subsidiary of Pinnacle and ending on
the first anniversary of such termination date (the  "Non-Competition  Period"),
Employee  shall not directly or  indirectly  (other than on behalf of Pinnacle),
without the prior written consent of Pinnacle,  engage  anywhere  (whether as an
employee,  agent,  consultant,  advisor,  independent  contractor,   proprietor,
partner,  officer,  director or  otherwise),  or have any ownership  interest in
(except  for  ownership  of  five  percent  (5%) or  less  of any  entity  whose
securities have been registered under the Securities Act of 1933, as amended, or
Section  12 of the  Securities  Exchange  Act of 1934),  or  participate  in the
financing,   operation,   management  or  control  of,  any  firm,  partnership,
corporation,   entity  or  business   (other  than  Pinnacle)  that  engages  or
participates  in a "Competing  Business  Purpose." The term  Competing  Business
Purpose  shall mean any entity or business  that  engages or  participates  in a
business that markets or sells  products that  incorporate  CODEC  technology or
otherwise constitute a non-linear editing solution.

         (b) During the applicable  Non-Competition  Period, Employee shall not,
directly or indirectly,  without the prior written consent of Pinnacle, solicit,
encourage  or hire any  employee of Pinnacle or any  subsidiary  or affiliate of
Pinnacle to terminate his or her  employment  with Pinnacle or any subsidiary or
affiliate of Pinnacle.

         (c) Employee  acknowledges  that (i) the goodwill  associated  with the
existing business,  customers and assets of the Digital Video Group prior to the
Acquisition is an integral  component of the



<PAGE>

value of the Digital  Video Group to Pinnacle and (ii)  Employee's  agreement as
set forth herein is  necessary to preserve the value of Digital  Video Group for
Pinnacle  following  the  Acquisition.   Employee  also  acknowledges  that  the
limitations of time, geography and scope of activity agreed to in this Agreement
are reasonable because,  among other things, (i) Pinnacle is engaged in a highly
competitive  industry,  (ii) Employee has unique access to, and will continue to
have access to, the trade  secrets and  know-how  of the  Digital  Video  Group,
including  without  limitation the plans and strategy  (and, in particular,  the
competitive  strategy)  of the  Digital  Video  Group,  and  (iii) in the  event
Employee's  employment with Pinnacle ended, the Employee would be able to obtain
suitable and satisfactory employment without violation of this Agreement.

         (d) The obligations of Employee hereunder (i) shall remain in effect if
such Employee  voluntarily  resigns  employment with Pinnacle or a subsidiary or
affiliate  of  Pinnacle  or  the  employment  of  Employee  with  Pinnacle  or a
subsidiary  or affiliate  of Pinnacle is  terminated  for Cause;  and (ii) shall
terminate  if  Pinnacle  terminates  (other  than for  Cause) or  Constructively
Terminates  (as defined  below) such  Employee's  employment  with Pinnacle or a
subsidiary  or an  affiliate of Pinnacle.  The term  "Constructively  Terminate"
shall mean, without the Employee's written consent,  (i) a material reduction in
the  Employee's  responsibilities  with Pinnacle or a subsidiary or affiliate of
Pinnacle and (ii) any  reduction is made in the annual salary of the Employee as
in effect on the  Effective  Date.  The term "Cause" shall mean (i) the Employee
has engaged in illegal  conduct  substantially  detrimental  to the  business of
Pinnacle,  or is convicted of a felony,  (ii) the Employee refuses to act in any
material  respect in  accordance  with any  reasonable  order or direction of an
authorized  executive  officer or the Board of Directors  of Pinnacle,  provided
that the employee has been given  written  notice of such refusal or failure and
has failed to comply with such order or direction  within 10 days after the date
of such  notice,  (iii) the  Employee  knowingly  has engaged in any activity in
competition with Pinnacle or a subsidiary or affiliate of Pinnacle  (excluding a
less than 5% passive  investment in any public company) or (iv) the Employee has
engaged in any fraud, embezzlement, material misappropriation or similar conduct
against Pinnacle or a subsidiary or affiliate of Pinnacle.

     2. Arbitration.

         (a) The parties agree that any dispute or  controversy  arising out of,
relating  to, or in  connection  with  this  Agreement,  or the  interpretation,
validity,  construction,  performance,  breach, or termination thereof, shall be
settled by binding  arbitration to be held in Santa Clara County,  California in
accordance  with the American  Arbitration  Association  Commercial  Arbitration
Rules,  and  Supplemental  Procedures for Large Complex  Disputes  (together the
"Rules"). The decision of the arbitrator shall be final,  conclusive and binding
on the parties to the  arbitration.  Judgment may be entered on the arbitrator's
decision in any court having jurisdiction.

         (b) At the  request  of either  party,  the  arbitrator  will  enter an
appropriate  protective  order to maintain the  confidentiality  of  information
produced or exchanged in the course of the arbitration proceedings.

         (c) The  arbitrator(s)  shall apply California law to the merits of any
dispute or claim, without reference to rules of conflicts of law.

                                      -2-

<PAGE>


         (d) The parties  agree that it would be  impossible  or  inadequate  to
measure and calculate the other party's damages from any breach of the covenants
set forth in this Agreement.  Accordingly, each party agrees that if it breaches
any  provision  of this  Agreement,  the other  party  will have  available,  in
addition  to any  other  right  or  remedy  otherwise  available,  the  right to
injunctive  relief  restraining such breach or threatened breach and to specific
performance of any such provision of this Agreement.

         (e) Either party may apply to any court of competent jurisdiction for a
temporary  restraining  order,   preliminary  injunction  or  other  interim  or
conservatory relief, as necessary,  without breach of this arbitration agreement
and without any abridgment of the powers of the arbitrator(s).

         (f) EMPLOYEE HAS READ AND  UNDERSTANDS  THIS SECTION 2, WHICH DISCUSSES
ARBITRATION.  THE EMPLOYEE UNDERSTANDS THAT BY SIGNING THIS AGREEMENT,  EMPLOYEE
AGREES, EXCEPT AS SET FORTH IN SECTION 2(d) AND 2(e) ABOVE, TO SUBMIT ANY CLAIMS
ARISING  OUT OF,  RELATING  TO, OR IN  CONNECTION  WITH THIS  AGREEMENT,  OR THE
INTERPRETATION,  VALIDITY,  CONSTRUCTION,  PERFORMANCE,  BREACH  OR  TERMINATION
THEREOF TO BINDING  ARBITRATION,  AND THAT THIS ARBITRATION CLAUSE CONSTITUTES A
WAIVER OF EMPLOYEE'S  RIGHT TO A JURY TRIAL AND RELATES TO THE RESOLUTION OF ALL
DISPUTES ARISING OUT OF, RELATING TO OR IN CONNECTION WITH THIS AGREEMENT.

     3. Miscellaneous.

         (a) Governing Law. This Agreement  shall be governed by the laws of the
State of California without reference to rules of conflicts of law.

         (b)  Severability.  If any  portion  of  this  Agreement  is held by an
arbitrator  or a court of competent  jurisdiction  to conflict with any federal,
state or local law, or to be otherwise invalid or unenforceable, such portion of
this Agreement shall be of no force or effect and this Agreement shall otherwise
remain in full force and effect and be construed as if such portion had not been
included in this Agreement.

         (c) No  Assignment.  Because the nature of the Agreement is specific to
the actions of the Employee,  the Employee may not assign this  Agreement.  This
Agreement shall inure to the benefit of Pinnacle and its successors and assigns.

         (d) Notice.  All notices or  communication  required or permitted under
this  Agreement  shall be made in writing and delivered  personally to the other
party or sent by certified or  registered  mail,  return  receipt  requested and
postage  prepaid  or  express  courier  with  confirmation  of  delivery  to the
following  addresses  (or such  other  address  for a party as shall  have  been
specified by like notice):

               (i) if to Pinnacle or the Company, to:

                   Pinnacle Systems, Inc.

                                      -3-

<PAGE>

                   280 N. Bernardo Ave.
                   Mountain View, CA 94043
                   Telephone No. (650) 526-1600

              (ii) if to Employee, to:

                   ___________________

                   ___________________
                  [home address]
                  Telephone No.

         (e) Entire Agreement.  This Agreement contains the entire agreement and
understanding  of the parties and supersedes all prior  discussions,  agreements
and understandings relating to the subject matter hereof. This Agreement may not
be changed or modified,  except by an agreement in writing  executed by Pinnacle
and Employee.

         (f) Waiver of Breach.  The waiver of a breach of any term or  provision
of this  Agreement,  which  must  be in  writing,  shall  not  operate  as or be
construed  to be a waiver of any other  previous  or  subsequent  breach of this
Agreement.

         (g) Headings.  All captions and section headings used in this Agreement
are for convenience only and do not form a part of this Agreement.

         (h) Counterparts.  This Agreement may be executed in counterparts,  and
each  counterpart  shall have the same force and effect as an original and shall
constitute  an  effective,  binding  agreement  on  the  part  of  each  of  the
undersigned.

         (i)  Term.  The term of this  Agreement  is three  (3)  years  from the
Effective Date or such shorter period as may be applicable under Section 1(a) of
this Agreement.

                                       -4-

<PAGE>


     IN WITNESS  WHEREOF,  the Parties have  executed  this  Agreement as of the
Effective Date.


PINNACLE SYSTEMS, INC.                            EMPLOYEE


By: _______________________                       ______________________________
      Name:                                       Name:
      Title:

                                                  Address: _____________________

                                                           _____________________


                           [NON-COMPETITION AGREEMENT]

                                       -5-

<PAGE>


                                                                     EXHIBIT G-1

                             PINNACLE SYSTEMS, INC.

                                   CERTIFICATE


     Pinnacle  Systems,  Inc., a  California  corporation  ("Pinnacle"),  hereby
certifies,  in  accordance  with  Section 6.16 of the Asset  Purchase  Agreement
effective  as of August  31,  1997  (the  "Agreement")  by and  among  Pinnacle,
Pinnacle  Systems GmbH, a corporation  organized under the laws of Germany and a
subsidiary  of  Pinnacle  ("German  Sub"),  Pinnacle  Systems  C.V.,  a  limited
partnership formed under the laws of the Netherlands ("Dutch Sub"), and Pinnacle
Systems  Ltd., a corporation  formed under the laws of the United  Kingdom and a
subsidiary of Pinnacle ("U.K. Sub," and, together with Pinnacle,  German Sub and
Dutch Sub, the "Buyers"), and Miro Computer Products AG, a corporation organized
under the laws of Germany  ("Miro"),  Miro Computer  Products Inc., a California
corporation  and a  subsidiary  of  Miro,  and Miro  Computer  Products  Ltd.  a
corporation  organized  under the laws of the United Kingdom and a subsidiary of
Miro that:

     (i) The  representations  and warranties of each of the Buyers set forth in
the  Agreement  are true and correct in all  material  respects on and as of the
date hereof; and

     (ii) Each of the Buyers has  performed  and complied with all covenants and
obligations  to be performed by it under the Agreement in all material  respects
prior to or as of the date hereof.

         IN WITNESS WHEREOF, as of this 29 day of August,  1997, the undersigned
has executed this certificate on behalf of Pinnacle.


                                             PINNACLE SYSTEMS, INC.


                                             By: /s/  ARTHUR D. CHADWICK
                                                 ---------------------------
                                             Name:  Arthur D. Chadwick
                                             Title: Chief Financial Officer


<PAGE>


                                                                     EXHIBIT G-2

                            MIRO COMPUTER PRODUCTS AG

                                   CERTIFICATE


     Miro  Computer  Products  AG, a  corporatioin  organized  under the laws of
Germany ("Miro") hereby certifies,  in accordance with Section 6.19 of the Asset
Purchase  Agreement  effective  as of August 31, 1997 (the  "Agreement")  by and
among Pinnacle Systems,  Inc., a California corporation  ("Pinnacle"),  Pinnacle
Systems GmbH, a corporation organized under the laws of Germany and a subsidiary
of Pinnacle,  Pinnacle Systems C.V., a limited partnership formed under the laws
of the Netherlands,  and Pinnacle  Systems Ltd., a corporation  formed under the
laws of the United  Kingdom and a subsidiary  of Pinnacle,  Miro,  Miro Computer
Products Inc., a California  corporation and a subsidiary of Miro ("Miro U.S."),
and Miro Computer  Products Ltd. a corporation  organized  under the laws of the
United  Kingdom and a subsidiary  of Miro ("Miro U.K." and,  together  with Miro
U.S. and Miro, the "Sellers") that:

     (i) The  representations and warranties of each of the Sellers set forth in
the  Agreement  are true and correct in all  material  respects on and as of the
date hereof; and

     (ii) Each of the Sellers has  performed and complied with all covenants and
obligations  to be performed by it under the Agreement in all material  respects
prior to or as of the date hereof.

         IN WITNESS WHEREOF, as of this 29 day of August,  1997, the undersigned
has executed this certificate on behalf of Miro.


                                             MIRO COMPUTER PRODUCTS AG



                                             By: /s/  G. BLINN
                                                 -----------------------
                                             Name:   G. Blinn
                                             Title:  CFO



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