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Theora

131 bytes removed, 23:12, 7 July 2010
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Reverted edits by ArcangelaGallo (Talk) to last revision by Ogg.k.ogg.k
'''Theora''' is our a video codec, based on the [[VP3]] codec donated by [[On2 Technologies]]. We've refined and extended it, giving it the same future scope for encoder improvement [[Vorbis]] has. See http://theora.org/ for more information.
== Features ==
* HalfPixel Motion Search Precision (MPEG-4 ASP/AVC supports HalfPixel or QuarterPixel)
* technologies used already in Vorbis (decoder setup configuration, bitstream headers...) not available in VP3
 
<del>Note that not all of these features are already implemented in the reference encoder.</del>
== Status ==
* '''1.01.1''' is the latest stable release (20082009-1110-0301). * The bitstream format was frozen in 1.0 Alpha 3 on 2004-08-04: every file created with this encoder (and, of course, later encoders, including Theora 1.1 in future) will be playable by any compliant Theora 1.x decoder.*<del> The decoder in 1.0 Alpha 8 implements implemented all planned features of the [http://theora.org/doc/Theora.pdf Theora Format Specification]: every file created by any compliant 1.x Theora encoder will be playable by the decoder in 1.0 Alpha 8 (and, of course, later decoders).</del>
== Development ==
* [[OggTheora|Mapping in Ogg]]
* [[Theora11ToDoTheoraTodo|ToDo list for 1.1 development]]* [[TheoraTodoCortado/release|Historical 1.0 ToDoRelease checklist for the Cortado java applet]]
== More information ==

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