1. NEW GENERATION OF VIDEO TRANSFERING

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 High Efficiency Video CodingH.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 VP8VP8  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 Chromebuilt VP9 support into Chrome  December 13, 2012 added to the Chromium web browserChromium 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 and profile 1  profile 0 : Supports chroma subsampling 4:2:0  profile 1 : support chroma subsampling, 4:4:4 + alpha channel support + depth channel support

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

13. References  http://en.wikipedia.org/wiki/VP9 http://en.wikipedia.org/wiki/VP9  http://news.cnet.com/8301-17939_109- 57561111-2/googles-new-vp9-video- technology-reaches-public-view/ 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