Difference between revisions of "Theora"
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{{codec video|id=theora|for=[[ogg]] and [[matroska]]}} | {{codec video|id=theora|for=[[ogg]] and [[matroska]]}} | ||
| − | '''Theora''' is an open video codec based on [[On2]]'s [[VP3]] codec, open sourced in 2001 | + | '''Theora''' is an open video codec based on [[On2]]'s [[VP3]] codec, open sourced in 2001. |
| − | The codec is | + | It's being developed by the [http://www.xiph.org/ Xiph.org foundation] of [[Ogg]] and [[Vorbis]] fame. If you want to be sure there are no legal issues with your software, Theora is a good choice, altough it's technically not as advanced as [[MPEG-4]] or [[WMV9]]. |
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| + | The codec is now released, and the video format is frozen so it's safe to produce Theora files for future use. | ||
Theora uses the [[Ogg]] container format and is usually combined with [[Vorbis]] audio. | Theora uses the [[Ogg]] container format and is usually combined with [[Vorbis]] audio. | ||
Revision as of 13:09, 9 January 2009
theora
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This is a video codec. The name to use at the command line is theora. This codec can be used inside the ogg and matroska containers. |
Theora is an open video codec based on On2's VP3 codec, open sourced in 2001.
It's being developed by the Xiph.org foundation of Ogg and Vorbis fame. If you want to be sure there are no legal issues with your software, Theora is a good choice, altough it's technically not as advanced as MPEG-4 or WMV9.
The codec is now released, and the video format is frozen so it's safe to produce Theora files for future use.
Theora uses the Ogg container format and is usually combined with Vorbis audio.
Theora files can be streamed using the Icecast 2 streaming server, available for most recent Linux distributions.
VideoLAN ships Theora support. There are also builtin support or plugins for other media players such as Xine, MPlayer, Helix Player and Windows Media Player. See the Theora FAQ for more info.
Links
- Offical website
- Icecast streaming server
- Ogg Direct Show Filters lets you play Theora files in many Microsoft Windows applications, including Windows Media Player.
