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VP9!

NEW GENERATION OF VIDEO TRANSFERING. VP9! . WHAT IS VP9?. next-generation video codec Next standard that will be released sooon successor to VP8 Known also :  Next Gen Open Video (NGOV) and VP-Next. BIG EVENT. reduce the bit rate by 50% compared to VP8 having the same video quality!.

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VP9!

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  1. NEW GENERATION OF VIDEO TRANSFERING VP9!

  2. WHAT IS VP9? • next-generation video codec • Next standard that will be released sooon • successor to VP8 • Known also :  Next Gen Open Video (NGOV) and VP-Next

  3. BIG EVENT • reduce the bit rate by 50% compared to VP8 • having the same video quality!

  4. HISTORY • started in 2011 • Initial release : December 2012 • June 2013 : profile 0 of VP9 was finalized.

  5. WHY VP9? • The VP8 (WEBM) codec hasn't made the splash Google and many others had hoped it would • in competing with H.264, • HEVC High Efficiency Video Coding A SUCCESSOR for  H.264/MPEG-4 AVC

  6. YOUTUBE trouble • How big is it? • More than 1 billion monthly users; • • More than 4 billion video views per day; • • More than 6 billion hours of video watched per month; • • More than 72 hours of video uploaded each minute • • And 25 percent of consumption is with mobile devices.

  7. PROS & CONS ! • many design improvements compared to VP8 • support the use of superblocks of 32×32 pixels • Will it be worth the effort to switch?

  8. FUTURE WEB – BY VP9 • There will be more video chat • Secure video chat will come true • There is an estimation 30% of network traffic will be reduced

  9. What will be useless ? • Daala (video codec) • WebM •  H.264/MPEG-4 AVC • Vp8 and peredessesors

  10. Who supports it ? • Google has built VP9 support into Chrome • December 13, 2012 added to the Chromium web browser • Sooner or later every one will be! • New mobile hardware version will be supporting this

  11. DETAILS • The VP9 standard defines two profiles: profile 0 andprofile 1 • profile 0  : Supports chromasubsampling 4:2:0 • profile 1  : support chromasubsampling, 4:4:4 +  alpha channelsupport +  depth channel support

  12. OPUS AND VP9 • Google ALSO added support for the new Opus audio compression technology • VP9 and Opus are codecs,

  13. References • http://en.wikipedia.org/wiki/VP9 • http://news.cnet.com/8301-17939_109-57561111-2/googles-new-vp9-video-technology-reaches-public-view/ • news.cnet.com/8300-5_3-0.html?keyword=vp9‎

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