ViewCast's New Control Software Automates Encoding Functions for Windows Media and Real Networks Encoders

Business Wire, May 11, 2004

Business Editors/High-Tech Writers

DALLAS--(BUSINESS WIRE)--May 11, 2004

ViewCast Corporation (OTCBB:VCST), a leading global provider of high-quality video communications for businesses and media enterprises, today announced the release of Niagara SchedulStream(TM), the company's new application control software for scheduling the management of Windows Media and Real Networks streaming video encoding. SchedulStream automates both live and on-demand encoding functions of ViewCast's Niagara Streaming Systems for simplified operations and streamlined workflows.

Niagara SchedulStream increases business productivity by enabling the remote management and scheduling of streaming and encoding servers. It also optimizes scheduling workflows by utilizing streaming templates established for specific business applications.

"ViewCast made its name with the development of the highest quality encoding and streaming servers," said George Platt, president and CEO, ViewCast Corporation. "We're now raising the bar even further for video streaming and capture equipment with this new software solution for greater control of encoding operations. Scheduling and remote management of the encoding operation has the potential to increase business productivity significantly making it of tremendous value for high volume encoding operations such as post-production houses, web-based training facilities, news/sports/entertainment delivery service bureaus, and video archiving and cataloging departments."

In addition to automating encoding schedules, SchedulStream also integrates with Harris/Louth media management and automation systems providing seamless integration into legacy broadcast studio and post-production equipment. Additionally, ViewCast's SchedulStream simplifies the digital archiving of video content on Niagara servers by utilizing Niagara SCX encoder management software.

Extra features offered by SchedulStream include the elimination of redundant encoding sessions using collision detection and an intuitive Web-based interface to allow users to schedule one-time, repeat, and ad-hoc encoding and streaming sessions. SchedulStream also provides the ability to insert metadata such as copyright, author, and title information.

Applications for SchedulStream include coordination of multiple encoders for training sessions, remote scheduling of classroom/conference room encoding, scheduling batch encoding for broadband, dial-up, and mobile customers, and the simultaneous encoding of Windows Media and Real Networks formats for distance learning applications.

SchedulStream is available as a standard feature on all new Niagara systems. The scheduling software is also available as an upgrade option to current owners of Niagara systems.

To learn more about the streaming automation capabilities of Niagara SchedulStream and other video communication solutions from ViewCast, visit www.viewcast.com.

About ViewCast

ViewCast(R) develops video and audio communications products for delivering content dynamically via a variety of network types and protocols. These products include Osprey(R) Video capture cards, Niagara(R) video encoders/servers and ViewCast IVN enterprise software and systems. Our products address the video capture, processing and delivery requirements for a broad range of applications and markets. ViewCast also provides professional IT services focused on merged data and video networks through its wholly owned subsidiary Delta Computec Inc.

Visit the company's Web site (http://www.viewcast.com) for more information.

Safe Harbor Statement

Certain statements, including those made by George Platt, contain "forward-looking" information 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 the actual results to differ materially include, without limitation, the following: the ability of the company to develop and market new products as technology evolves, and increased competition in the video communications and IT services market. For a detailed discussion of these and other cautionary statements and factors that could cause actual results to differ from the company's forward-looking statements, please refer to the company's reports on Form 10-K and 10-Q on file with the Securities and Exchange Commission.

ViewCast and Niagara are registered trademarks of ViewCast Corporation

SimulStream is a trademark of ViewCast Corporation

Osprey is a registered trademark of Osprey Technologies, Inc.

All other trademarks are property of their respective holders.