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Envivio Selected to Provide Content Encoding for NextWave Wireless’ MXtv™ Mobile TV Platform Demo at CTIA


4Caster M2 Encoders Deliver High Quality Video and Audio for New WiMAX-Based Broadcast Solution

South San Francisco, CA – April 2, 2008 – Envivio Inc., the leading technology provider of IP video convergence encoding solutions from mobile to HD, today announced that its 4Caster M2 mobile TV encoders were selected for demonstration purposes by NextWave Wireless to showcase its new MXtv™ WiMAX-based broadcast platform for mobile TV and advertising. The demonstration at CTIA 2008 uses 4Caster M2 encoders to provide the high quality, low bit rate content that enables MXtv to deliver up to 45 high-quality mobile TV channels and personalized advertising to a variety of non-cellular end user devices within a standard 10 MHz WiMAX channel profile.

NextWave’s MXtv is a breakthrough mobile multicast and broadcast technology that enables WiMAX operators to deliver a broad range of rich and personalized multimedia services including mobile TV, interactive media services, and digital audio without having to invest in new spectrum or additional radio access network equipment.

Envivio encoders are helping make this demonstration possible by delivering high quality video and audio at a low bit rate, thereby enabling a channel of content to fit within a small fraction of the spectrum typically available to an operator. Each Envivio M2 encoder also outputs content formatted to meet the parameters of several devices simultaneously, enabling NextWave to effectively distribute to the full range of consumer devices served by operators.

As the world’s leading supplier of encoding solutions for mobile TV, Envivio products power hundreds of deployments worldwide. The flexible design of Envivio’s encoding architecture enables the company to support emerging mobile TV requirements quickly and easily within its existing, widely deployed 4Caster M2 product. With its built-in support for multi-profile encoding, and advanced statistical and network aware rate controls, the 4Caster M2 delivers the optimum mobile TV viewing experience to any mobile device via any transmission infrastructure.

NextWave is demonstrating its MXtv mobile multicast and broadcast technology at the CTIA show in Las Vegas April 1 - 3, 2008 in booth #5265. For more information about NextWave products and technologies, including MXtv, please visit

For more information about the 4Caster M2 encoder and Envivio’s full range of solutions for the Three Screens of consumer video – TV, PC and mobile – visit the Envivio booth 7223 during CTIA or website at

About NextWave Wireless
NextWave Wireless Inc. (Nasdaq: WAVE) is engineering the future of mobility by providing next-generation mobile multimedia and wireless broadband technologies to the world’s leading mobile handset manufacturers, consumer electronics manufacturers and wireless service providers. From mobile television and mobile broadband systems to semiconductors and device-embedded mobile multimedia software that can be found in more than 200 million handsets around the globe, NextWave is evolving the way consumers experience mobile multimedia content. NextWave Wireless is headquartered in San Diego, California, U.S.A., and has offices in over a dozen countries. Visit NextWave Wireless at

About Envivio Inc.
Envivio Inc. is the leading technology provider of IP video convergence encoding solutions for telcos and broadcasters. Envivio is the only company to offer convergence solutions supporting the “Three Screens” of consumer video – TVs, PCs and mobile phones – making IP video a reality over any type of network and to any multimedia device from mobile to HD. Envivio solutions deliver industry leading AVC (H.264), AVS, and Windows Media Video (VC-1) compressed video quality at the lowest bit rate for mobile TV, Internet TV, IPTV, and broadcast applications. Service providers worldwide use Envivio solutions to reduce their operational costs while offering subscribers the most compelling and highest quality video services anytime and anywhere. Visit for more information.

Envivio is a registered trademark of Envivio Inc. All trademarks used herein, whether recognized or not, are the properties of their respective companies.


Note Regarding Forward-Looking Statements
This press release contains “forward-looking statements” for purposes of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. There can be no assurances that forward-looking statements will be achieved, and actual events or results could differ materially from the events or results predicted by such statements. Important factors that could cause actual events or results to differ materially are discussed in greater detail in the filings of NextWave with the Securities and Exchange Commission. All such documents are available through the SEC’s website at NextWave makes no commitment to update any forward-looking statements in order to reflect subsequent changes in events or circumstances except as may be required pursuant to applicable law.


Envivio - Media Relations:
Evan Sirof
+1 (845) 255-1909


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