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In an effort to bring open-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.
In an effort to bring open-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.


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== Demonstrations of Xiph technologies ==


Want to hear or see Xiph in action?  These projects are using our codecs, formats, or libraries.


= Demonstrations of Xiph technologies =
=== Audio ===
 
* [[OpusSupport]]: List of software and services supporting the [[Opus]] codec
* [[VorbisStreams|Vorbis Streams]]: Stations streaming with the [[Vorbis]] codec
* [[Games that use Vorbis]]: Games using the Vorbis codec for music or sound effects
* [[VorbisHardware|Vorbis Hardware]]: Hardware players using the Vorbis codec
* [[VorbisSoftwarePlayers|Vorbis Software Players]]: list of media players with out-of-box support for Vorbis


Want to hear or see Xiph in action?  These projects are using our codecs, formats, or libraries.
=== Video ===


* [[VorbisStreams]]: Stations streaming with the [[Vorbis]] codec
* [[TheoraHardware|Theora Hardware]]: Hardware using the [[Theora]] video codec
* [[Games that use Vorbis]]: Games using the Vorbis codec for music or sound effects
* [[TheoraSoftwarePlayers|Theora Software Players]]: list of media players with Theora support
* [[VorbisHardware]]: Hardware players using the Vorbis codec
* [[List of Theora videos]]: Sources for video encoded with Theora
* [[VorbisSoftwarePlayers]]: list of media players with out-of-box support for Ogg Vorbis
* [[TheoraHardware]]: Hardware using the Theora video codec
* [[List of Theora videos]]: Available videos encoded with [[Theora]]


= Projects/Formats =
== Projects/Formats ==


== Container Formats ==
=== Container Formats ===


* [[Ogg]]: Media container. This is our native format and the recommended container for Xiph codecs.
* [[Ogg]]: Media container. This is our native format and the recommended container for Xiph codecs.
* [[Ogg Skeleton]]: Skeleton information on all logical content bitstreams in Ogg.
** [[Ogg Skeleton]]: Skeleton information on all logical content bitstreams in Ogg.
** [[MIMETypesCodecs|Specification of MIME types and respective codecs parameter]]
* [[SpeexRTP]]: RTP payload format for voice
* [[SpeexRTP]]: RTP payload format for voice
* [[VorbisRTP]]: RTP payload format for general audio
* [[VorbisRTP]]: RTP payload format for general audio
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* [[XSPF]]: XML Sharable Playlist Format
* [[XSPF]]: XML Sharable Playlist Format


== Codecs ==
=== Codecs ===
 
====Compressed Audio/Video====
* '''Compressed Audio/Video Codecs:'''
* [[OpusFAQ|Opus]]: Lossy, low-latency, general-purpose audio codec
** [[Vorbis]]: Audio codec with a [[Tremor|fixed point decoder]]
* [[Vorbis]]: Lossy audio codec with a [[Tremor|fixed point decoder]]
** [[Theora]]: Video codec
* [[FLAC]]: Free Lossless Audio Codec
** [[FLAC]]: Free Lossless Audio Codec
* [[Theora]]: Lossy video codec
** [[Speex]]: Speech codec
* [[Daala]]: Lossy experimental video codec, tools later merged into [https://en.wikipedia.org/wiki/AV1 AV1]
* '''Uncompressed Audio/Video Codecs:'''
* [[Speex]]: Speech codec (obsoleted by [[OpusFAQ|Opus]])
** [[OggPCM Draft2|OggPCM]]: Audio codec
====Uncompressed Audio/Video====
* '''Timed Text/Metadata Codecs:'''
* [[OggPCM]]: Audio codec
** [[CMML]]: Continuous Media Markup Language, used for [http://www.annodex.net/ Annodex] and subtitles (xine, vlc, gstreamer, and DirectShow support)
====Timed Text/Metadata====
* [[OggKate|Kate]]: Format for lyrics and subtitles
* [[CMML]]: Continuous Media Markup Language, used for [http://www.annodex.net/ Annodex] and subtitles (xine, vlc, gstreamer, and DirectShow support; obsoleted by [[OggKate|Kate]])


== Software ==
=== Software ===


* '''Software for distributing media'''
* '''Software for distributing media'''
** [[Icecast]]: Streaming server
** [[Icecast Server|Icecast]]: Streaming server
** [[Ices]]: Source client for Icecast servers
** [[IceS]]: Source client for Icecast servers


* '''Libraries'''
* '''Libraries'''
** [[OggPlay]]: library for synchronised xiph media playback
** [[OggPlay]]: library for synchronised Xiph media playback
** [[VorbisCommentEdit]]: Macintosh Framework making it easy to incorporate the editing of Vorbis Comments
**[[XiphQT]]: Quicktime component to play the main Xiph formats
** [[VorbisCommentEdit]]: Macintosh Framework making it easy to incorporate the editing of [[VorbisComment|Vorbis Comments]]


* '''Other software'''
* '''Other software'''
** [[OggComponent/VorbisComponent]]: Wrappers to integrate Ogg-Vorbis into Mac OS X (does not yet support encoding)
** [[OggComponent/VorbisComponent]]: Wrappers to integrate Vorbis into Mac OS X (does not yet support encoding)
** [http://xiph.org/paranoia/ cdparanoia]: CDDA extractor/ripper


== Community ==
=== Community ===


*[[How to help]]
*[[Spread Open Media]]: project to promote Xiph formats.
*[[Spread Open Media]]: project to promote Xiph formats.
**[[MailOgging]]: provides templates for anyone willing to contact a company requesting them to add support for Xiph formats.
**[[MailOgging]]: provides templates for anyone willing to contact a company requesting them to add support for Xiph formats.
*[[People]]: Who's who in Xiph.
*[[People]]: Who's who in Xiph.


== Work in Progress ==
=== Work in Progress ===
* [[Work In Progress]]: codecs and software still in the research and development stages.
* [[Work In Progress]]: codecs and software still in the research and development stages.
* [[Todo]]: To-do list for various Xiph.Org project.
* [[Todo]]: To-do list for various Xiph projects.


= Project management =
== Project management ==


* [[AdminProcesses]]: who's in charge of what project
* [[AdminProcesses]]: who's in charge of what project
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* [[Bounties]]: list of bounties that you can take to improve Xiph's projects
* [[Bounties]]: list of bounties that you can take to improve Xiph's projects


= Resources for Video and Audio programmers =
== Resources for Video and Audio programmers ==


* [[Ambisonics]]: page with technical information on Ambisonics
* [[Ambisonics]]: page with technical information on Ambisonics
* [[Resources and papers on Audio, Music and Speech|Courses and papers on Audio, Music and Speech]]: page with links to MIT and other University's content
* [[Videos|Educational Videos]] about audio/video technology.
* [[Resources and papers on Audio, Music and Speech|Courses and papers on Audio, Music and Speech]]: page with links to MIT and other universities' content
* [[Oggless]]: for ideas on how to use the different Xiph codecs outside Ogg


= Wiki internal =
== Wiki internal ==


* [[Sandbox]]: Testbed for testing editing skills
* [[XiphInfra:List of services]]: List of services the Xiph.Org Foundation uses.
* [[Translations]]: What about some translation work
* [[Translations]]: Do you feel like helping us with some translation work?
* [[XiphWiki:Copyrights]]: License used for all content on XiphWiki
* [[XiphWiki:Sandbox]]: Test page for testing your Wiki-editing skills.
* [[XiphWiki:Copyrights]]: License used for all content posted on the XiphWiki.
* [[Logos]]: Logos of the various Xiph projects.

Latest revision as of 06:28, 2 March 2021

In an effort to bring open-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.

Demonstrations of Xiph technologies

Want to hear or see Xiph in action? These projects are using our codecs, formats, or libraries.

Audio

Video

Projects/Formats

Container Formats

Codecs

Compressed Audio/Video

Uncompressed Audio/Video

Timed Text/Metadata

  • Kate: Format for lyrics and subtitles
  • CMML: Continuous Media Markup Language, used for Annodex and subtitles (xine, vlc, gstreamer, and DirectShow support; obsoleted by Kate)

Software

  • Software for distributing media
    • Icecast: Streaming server
    • IceS: Source client for Icecast servers

Community

Work in Progress

  • Work In Progress: codecs and software still in the research and development stages.
  • Todo: To-do list for various Xiph projects.

Project management

Resources for Video and Audio programmers

Wiki internal

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