Sonic Solutions Announces First Quarter 2003 Financial Results Conference Call and Webcast.

Business Editors/High-Tech Writers

NOVATO, Calif.--(BUSINESS WIRE)--July 22, 2002

Sonic Solutions (Nasdaq:SNIC) announced today that it plans to conduct a telephone conference call and webcast following announcement of financial results for the Company's first quarter (ended

Interested parties are welcome to call 415/904-7384 and request the "Sonic Solutions Conference Call" shortly before the designated start time.

For those parties unable to participate in the live conference call, a replay will be available at 4:00 p.m. PDT on July 25th. Those wishing to listen to the replay of the call should call 800/633-8284 and enter reservation #20743680 when prompted.

The conference call will also be available over the Internet -- both the live webcast and replay may be accessed at Sonic Investors at www.sonic.com. The replay of the webcast will be available until July 30, 2002.

About Sonic Solutions (Nasdaq:SNIC)

Based in Marin County, California, Sonic (http://www.sonic.com) is the world's leading developer of solutions for creating DVDs. Sonic MyDVD(R) (http://www.mydvd.com) is the world's leading DVD application for consumers, and it is the DVD application of choice among leading OEMs of PCs, recordable drives, and video and graphics cards. Sonic DVDit!(R) (http://www.dvdit.com) is the leading DVD authoring application for videographers and video enthusiasts; more than one million copies of DVDit! have been sold. Sonic DVD Creator(R), Sonic Scenarist(R), Sonic ReelDVD(R) and Sonic DVD Producer are the most widely-used systems for professional DVD publishing, and are installed worldwide at major studios, post production facilities and in corporate marketing departments. Sonic's AuthorScript engine for DVD formatting and burning is licensed by leading software developers including Adobe, Microsoft and Sony. Sonic is a full voting member of the DVD Forum, the standards-setting body for the DVD format.

Sonic Solutions, Sonic, the Sonic logo, Edit-on-DVD, and OpenDVD are trademarks of Sonic Solutions. AuthorScript, DVD Creator, DVDit!, MyDVD, cDVD, ReelDVD, and Scenarist are registered trademarks of Sonic Solutions. All other company or product names are trademarks of their respective owners and, in some cases, are used by Sonic under license. Specifications, pricing and delivery schedules are subject to change without notice.