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In December 2005, [[Skype]] announced that they had selected the VP7 codec for point-to-point video conferencing.<ref>{{cite web |last= |first= |author=On2 Technologies |authorlink= |coauthors= |title=On2 Technologies Codec Offers High Quality Video to Skype |work= |publisher=On2 Technologies |date=2005-12-01 |url=http://www.on2.com/index.php?id=486&news_id=164 |format= |doi= |accessdate=2009-09-11}}</ref>
In December 2005, [[Skype]] announced that they had selected the VP7 codec for point-to-point video conferencing.<ref>{{cite web |last= |first= |author=On2 Technologies |authorlink= |coauthors= |title=On2 Technologies Codec Offers High Quality Video to Skype |work= |publisher=On2 Technologies |date=2005-12-01 |url=http://www.on2.com/index.php?id=486&news_id=164 |format= |doi= |accessdate=2009-09-11}}</ref>


Move Networks is also using the VP7 codec in its Move Media Player plugin for Firefox and Internet Explorer, currently used by [[American Broadcasting Company|ABC]] and [[Fox Broadcasting Company|Fox]] for its streaming of full network shows.<ref>{{cite web |last= |first= |author= |authorlink= |coauthors= |title=Widevine and Move Networks Announce Partnership & Integration to Secure Delivery of Video Content for Major Broadcast Networks |work= |publisher=Move Networks |date=2008-01-08 |url=http://www.movenetworks.com/news-releases/widevine-and-move-networks-announce-partnership-integration-to-secure-delivery-of-video-content-for-major-broadcast-networks |format= |doi= |accessdate=2009-09-11}}</ref>
Move Networks also used the VP7 codec in its Move Media Player plugin for Firefox and Internet Explorer, used by [[American Broadcasting Company|ABC]] and [[Fox Broadcasting Company|Fox]] for its streaming of full network shows.<ref>{{cite web |last= |first= |author= |authorlink= |coauthors= |title=Widevine and Move Networks Announce Partnership & Integration to Secure Delivery of Video Content for Major Broadcast Networks |work= |publisher=Move Networks |date=2008-01-08 |url=http://www.movenetworks.com/news-releases/widevine-and-move-networks-announce-partnership-integration-to-secure-delivery-of-video-content-for-major-broadcast-networks |format= |doi= |accessdate=2009-09-11}}</ref>


== Criticism ==
== Criticism ==

Revision as of 20:03, 7 July 2010

TrueMotion VP7 is a video codec developed by On2 Technologies as a successor to earlier efforts such as VP3, VP5 and TrueMotion VP6. It is a codec with both VFW and DirectShow support that On2 Technologies claims has better compression than leading competitive codecs such as MPEG-4 AVC (H.264) and VC-1.[citation needed] However, no objective measurements can correlate perfectly with subjective quality measurements.

On2 Technologies announced TrueMotion VP7 in January 2005.[1] The public release of VP7 codec software was available in March 2005.[2]

In April 2005, On2 Technologies licensed On2 Video Codecs (including VP6 and VP7) for Macromedia Flash.[3]

In December 2005, Skype announced that they had selected the VP7 codec for point-to-point video conferencing.[4]

Move Networks also used the VP7 codec in its Move Media Player plugin for Firefox and Internet Explorer, used by ABC and Fox for its streaming of full network shows.[5]

Criticism

The VP7 codec only supports Microsoft Windows while completely excluding Unix-based operating systems like Apple's MacOS X and Linux (at March 2005).[6]

See also

References

  1. ^ On2 Technologies (2005-01-10). "On2 Technologies Launches TrueMotion VP7 Preview". On2 Technologies. Retrieved 2009-09-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help)CS1 maint: numeric names: authors list (link)
  2. ^ On2 Technologies (2005-03-07). "On2 Launches VP7 Codec and TrueCast 8 Client/Server". On2 Technologies. Retrieved 2009-09-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help)CS1 maint: numeric names: authors list (link)
  3. ^ On2 Technologies (2005-04-05). "On2 Technologies Licenses On2 Video Codec for Macromedia Flash". On2 Technologies. Retrieved 2009-09-17. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help)CS1 maint: numeric names: authors list (link)
  4. ^ On2 Technologies (2005-12-01). "On2 Technologies Codec Offers High Quality Video to Skype". On2 Technologies. Retrieved 2009-09-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help)CS1 maint: numeric names: authors list (link)
  5. ^ "Widevine and Move Networks Announce Partnership & Integration to Secure Delivery of Video Content for Major Broadcast Networks". Move Networks. 2008-01-08. Retrieved 2009-09-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help)
  6. ^ "http://www.animemusicvideos.org/guides/playback/playosx.html#vp". {{cite web}}: External link in |title= (help)


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