DivXNetworks Launches "DivX Certified" Program for Best of Class Video Products

Osprey Video � Capture Cards From ViewCast Announced as First DivX Certified Products

The DivX Certified program is intended to provide consumers with a guarantee of DivX � video compatibility for best-of-class video hardware products. Each DivX Certified product is thoroughly tested and certified by DivXNetworks� expert team of video engineers, and the DivX certification team works closely with the partner company to ensure interoperability. DivX Certified products will be promoted to the large international base of DivX users through the popular DivX community web site, www.divx.com.

The Osprey-220 and Osprey-540 video capture cards from ViewCast Corporation have been chosen as the first DivX Certified products. The industry-leading Osprey product line provides DivX users with maximum interoperability and ease-of-use. The Osprey-220 is an analog capture card that provides a high-end professional streaming and capture solution, while the newly released Osprey-540 is a digital and analog capture device designed specifically for advanced applications.

"We created the DivX Certified program to provide our users with a valuable selection of high-quality video products that are guaranteed to seamlessly interoperate with DivX video technology,� said Jerome �Gej� Rota, DivX creator and co-founder of DivXNetworks, Inc. (www.divxnetworks.com). �Our video team is very selective about the products we choose for certification, and each candidate must pass a rigorous testing process to ensure compatibility with the DivX codec. The Osprey capture cards we�ve selected as the first DivX Certified products more than meet that criteria, and we�re happy to recommend them to DivX users."

"We are thrilled that Osprey has been chosen as the first DivX Certified video products, and look forward to working closely with DivXNetworks in the future to ensure that our video capture solutions continue to be optimized for high-quality DivX video,� said Neal Page, sr. vice president and general manager of ViewCast�s Osprey Video Division. �The combination of our industry-leading professional video capture solutions with the unsurpassed quality, performance and compression of the DivX codec provide end users with a powerful and complete digital video solution."

Hailed as a �revolutionary product� by Tom�s Hardware Guide, DivX MPEG-4 compatible video compression technology has been downloaded over 50 million times. The newest release, DivX 5.01, is capable of data compression ratios that exceed virtually any technology available today. DivX.com, the official source for DivX technology, software, news and information, receives over 4 million unique visitors per month. For more information on the DivX Certified program, visit http://www.divxnetworks.com. To learn more about the Osprey family of video capture cards, visit http://www.viewcast.com.

About DivXNetworks

DivXNetworks is a leading technology company that enables the rapid proliferation of video content over Internet Protocol (IP) networks by combining the lightweight, ubiquitous access of the Internet with DVD-quality video performance. The company�s approach is built up on the success of the DivX� video codec, a leading standard for MPEG-4 compatible video distribution with over 50 million users worldwide, and the DivX Open Video System�, a next-generation content delivery system that provides unsurpassed aggregation, promotion, and distribution of video content for mass markets. DivXNetworks is headquartered in San Diego, California, with a satellite office in Los Angeles. For more information about DivXNetworks, visit http://www.divxnetworks.com.

About Viewcast Corporation

ViewCast develops products and services that provide video networked solutions. ViewCast maximizes the value of video through its core businesses: Osprey® Video provides the streaming media industry's de facto standard capture cards; ViewCast Systems integrates turnkey streaming and video distribution systems; and ViewCast Online Solutions delivers complete B2B solutions and video delivery for online video communications. From streaming digital video on the Internet to distribution of broadcast-quality video throughout the corporate enterprise plus comprehensive "click, create and view" video software applications, ViewCast provides the complete range of video solutions. Visit the company's web sites (http://www.viewcast.com, http://www.ospreyvideo.com and http://www.viewcastonline.com) for more information.

This press release may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which reflect the Company's current judgment on certain issues. Because such statements apply to future events, they are subject to risks and uncertainties that could cause the actual results to differ materially. Important factors which could cause actual results to differ materially are described in the Company's reports on Form 10-KSB and 10-QSB on file with the Securities and Exchange Commission.

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