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): March 29, 2000


                             PINNACLE SYSTEMS, INC.
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             (Exact name of registrant as specified in its charter)


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


            280 North Bernardo Ave., Mountain View, California 94043
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   (Address of principal executive offices of Registrant, including zip code)


                                 (650) 237-1600
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              (Registrant's telephone number, including area code)







Item 5.  Acquisition or Disposition of Assets

         On March 29, 2000,  Pinnacle  Systems,  Inc., a California  corporation
("Pinnacle"),  completed the acquisition of Puffin Designs,  Inc. ("Puffin"),  a
privately  held  provider  of  content  creation   solutions  made  by  and  for
professionals working in broadcast, film and video content creation markets. The
Puffin acquisition was made pursuant to the terms and conditions of an Agreement
and Plan of Reorganization dated March 24, 2000 (the "Puffin Agreement") and was
effected by the merger of a  wholly-owned  subsidiary  of Pinnacle with and into
Puffin Designs, Inc., with Puffin being the surviving corporation and becoming a
wholly-owned  subsidiary of Pinnacle.  Under the terms of the Puffin  Agreement,
Pinnacle  issued  360,352  shares of its common  stock and  assumed  outstanding
options and an  outstanding  warrant to purchase  shares of Puffin  Common Stock
valued in aggregate  at  approximately  $13.0  million.  In  addition,  Pinnacle
assumed liabilities of approximately $2.0 million. Pinnacle will account for the
acquisition as a purchase and  anticipates  that a portion of the purchase price
will be charged as in-process  research and development and other  non-recurring
costs in the quarter  ending March 31, 2000.  The purchase  price was determined
through an arm's-length negotiation between the parties.

         Also, on March 30, 2000,  Pinnacle completed the acquisition of Digital
Editing  Services,  Inc.  ("DES"),  a privately held provider of real-time video
analysis and database  solutions.  The DES  acquisition was made pursuant to the
terms and  conditions  of an  Agreement  and Plan of Merger dated March 29, 2000
(the "DES  Agreement")  and was  effected  by the  merger of DES with and into a
wholly-owned subsidiary of Pinnacle with DES being the surviving corporation and
becoming  a  wholly-owned  subsidiary  of  Pinnacle.  Under the terms of the DES
Agreement,  Pinnacle  issued  287,752  shares of its common stock valued at $7.0
million and paid cash of $300,000. In addition,  Pinnacle assumed liabilities of
approximately  $1.0  million.  The DES  Agreement  also includes an "earnout" in
which  the  stockholders  of DES  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.
Pinnacle will account for the acquisition as a purchase and  anticipates  that a
portion  of the  purchase  price  will be charged  as  in-process  research  and
development and other  non-recurring costs in the quarter ending March 31, 2000.
The purchase price was determined  through an arm's-length  negotiation  between
the parties.

         On April 6, 2000,  Pinnacle completed the acquisition of Montage Group,
Ltd. ("Montage"), a privately held provider of networked non-linear editing. The
Montage  acquisition  was made  pursuant to the terms and  conditions of a Stock
Acquisition  Agreement and dated April 6, 2000 (the "Montage  Agreement")  under
which Pinnacle acquired all of the outstanding  capital stock of Montage.  Under
the terms of the Montage Agreement, Pinnacle issued 125,224 shares of its common
stock valued at $3.7  million.  In addition,  Pinnacle  assumed  liabilities  of
approximately $2.0 million.  The Montage Agreement also includes an "earnout" in
which the  stockholders of Montage will receive  addition  consideration  if the
acquired  operating  group  achieves  certain sales and profit levels during the
earnout period, which is the first two years following the acquisition. Pinnacle
will account for the acquisition as a purchase and anticipates that a portion of
the purchase price will be charged as in-process  research and  development  and
other  non-recurring  costs in the





quarter  ending June 30, 2000.  The  purchase  price was  determined  through an
arm's-length negotiation between the parties.

Item 7.  Financial Statements and Exhibits.

         c.       Exhibits.

                  99.1     Press Release dated March 29, 2000
                  99.2     Press Release dated April 7, 2000







                                   SIGNATURES

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


                                      PINNACLE SYSTEMS, INC.



Dated:  April 12, 2000                By: /S/ Mark L. Sanders
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                                          Mark L. Sanders, President and Chief
                                          Executive Officer




Dated: April 12, 2000                 By: /S/ Arthur D. Chadwick
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                                          Arthur D. Chadwick, Vice President,
                                          Finance and Administration and Chief
                                          Financial Officer