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	<title>XiphWiki - User contributions [en]</title>
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	<updated>2026-04-23T16:44:45Z</updated>
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		<id>https://wiki.xiph.org/index.php?title=Main_Page&amp;diff=6515</id>
		<title>Main Page</title>
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		<updated>2007-04-01T18:11:51Z</updated>

		<summary type="html">&lt;p&gt;Kevinrivero: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;In an effort to bring opened-source ideals to the world of multimedia the [[Xiph.Org Foundation]] develops a multitude of amazing products.  This wiki describes our free and open protocols and software.&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
= Demonstrations of Xiph technologies =&lt;br /&gt;
&lt;br /&gt;
Want to hear or see Xiph in action?  These projects are using our codecs, formats, or libraries.&lt;br /&gt;
&lt;br /&gt;
* [[VorbisStreams]]: Stations streaming with the [[Vorbis]] codec&lt;br /&gt;
* [[Games that use Vorbis]]: Games using the Vorbis codec for music or sound effects&lt;br /&gt;
* [[VorbisHardware]]: Hardware players using the Vorbis codec&lt;br /&gt;
* [[VorbisSoftwarePlayers]]: list of media players with out-of-box support for Ogg Vorbis&lt;br /&gt;
* [[List of Theora videos]]: Available videos encoded with [[Theora]]&lt;br /&gt;
&lt;br /&gt;
= Projects/Formats =&lt;br /&gt;
&lt;br /&gt;
== Container Formats ==&lt;br /&gt;
&lt;br /&gt;
* [[Ogg]]: Media container. This is our native format and the recommended container for Xiph codecs.&lt;br /&gt;
* [[Ogg Skeleton]]: Skeleton information on all logical content bitstreams in Ogg.&lt;br /&gt;
* [[SpeexRTP]]: RTP payload format for voice&lt;br /&gt;
* [[VorbisRTP]]: RTP payload format for general audio&lt;br /&gt;
* [[TheoraRTP]]: RTP payload format for video&lt;br /&gt;
* [[XSPF]]: XML playlist format&lt;br /&gt;
&lt;br /&gt;
== Codecs ==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Compressed Audio/Video Codecs:&#039;&#039;&#039;&lt;br /&gt;
** [[Vorbis]]: Audio codec with a [[Tremor|fixed point decoder]]&lt;br /&gt;
** [[Theora]]: Video codec&lt;br /&gt;
** [[FLAC]]: Free Lossless Audio Codec&lt;br /&gt;
** [[Speex]]: Speech codec&lt;br /&gt;
* &#039;&#039;&#039;Timed Text/Metadata Codecs:&#039;&#039;&#039;&lt;br /&gt;
** [[CMML]]: Continuous Media Markup Language, used for [http://www.annodex.net/ Annodex] and subtitles (xine, vlc, gstreamer, and DirectShow support)&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Software for distributing media&#039;&#039;&#039;&lt;br /&gt;
** [[Icecast]]: Streaming server&lt;br /&gt;
** [[Ices]]: Source client for Icecast servers&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Libraries&#039;&#039;&#039;&lt;br /&gt;
** [[OggPlay]]: library for synchronised xiph media playback&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Other software&#039;&#039;&#039;&lt;br /&gt;
** [[OggComponent/VorbisComponent]]: Wrappers to integrate Ogg-Vorbis into Mac OS X (does not yet support encoding)&lt;br /&gt;
&lt;br /&gt;
== Promotional campaigns/events ==&lt;br /&gt;
&lt;br /&gt;
*[[MailOgging]]: project that provides templates for anyone willing to contact a company requesting them to add support for Xiph formats.&lt;br /&gt;
&lt;br /&gt;
== Work in Progress ==&lt;br /&gt;
* [[Work In Progress]]: codecs and software still in the research and development stages.&lt;br /&gt;
* [[Todo]]: To-do list for various Xiph.Org project.&lt;br /&gt;
&lt;br /&gt;
= Project management =&lt;br /&gt;
&lt;br /&gt;
* [[AdminProcesses]]&lt;br /&gt;
* [[MonthlyMeeting]]: page with information on Xiph&#039;s MonthlyMeeting&lt;br /&gt;
* [[MailingLists]]: list of Xiph&#039;s mailing lists&lt;br /&gt;
* [[Bounties]]: list of bounties that you can take to improve Xiph&#039;s projects&lt;br /&gt;
* [[HyperFish]]&lt;br /&gt;
&lt;br /&gt;
= Resources for Video and Audio programmers =&lt;br /&gt;
&lt;br /&gt;
* [[Ambisonics]]: page with technical information on Ambisonics&lt;br /&gt;
* [[Resources and papers on Audio, Music and Speech|Courses and papers on Audio, Music and Speech]]: page with links to MIT and other University&#039;s content&lt;br /&gt;
&lt;br /&gt;
= Wiki internal =&lt;br /&gt;
&lt;br /&gt;
* [[Sandbox]]: Testbed for testing editing skills&lt;br /&gt;
* [[Translations]]: What about some translation work&lt;br /&gt;
* [[XiphWiki:Copyrights]]: License used for content on this wiki (i.e. CC-BY-SA)&lt;/div&gt;</summary>
		<author><name>Kevinrivero</name></author>
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