Ogg - Revision history

DOS386: /* Implementations */ dead link

2012-12-23T08:35:32Z

Implementations: dead link

← Older revision		Revision as of 08:35, 23 December 2012
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	* libogg: [http://svn.xiph.org/trunk/ogg/ libogg svn] (C, cross-platform) Low-level Ogg parsing and writing.		* libogg: [http://svn.xiph.org/trunk/ogg/ libogg svn] (C, cross-platform) Low-level Ogg parsing and writing.
-	* liboggz: [http://git.xiph.org/?p=liboggz.git liboggz git] or [http://annodex.net/software/liboggz/index.html liboggz] (C, cross-platform) liboggz wraps libogg and provides features such as seeking.	+	* liboggz: [http://git.xiph.org/?p=liboggz.git liboggz git] or [http://annodex.net/software/liboggz/index.html DEAD:liboggz] (C, cross-platform) liboggz wraps libogg and provides features such as seeking.
	* the Ogg Directshow filters: see [http://www.illiminable.com/ogg/ illiminable] (C++, Win32)		* the Ogg Directshow filters: see [http://www.illiminable.com/ogg/ illiminable] (C++, Win32)
	* [http://www.kfish.org/software/hogg HOgg] (pure Haskell)		* [http://www.kfish.org/software/hogg HOgg] (pure Haskell)

DOS386: added oggopusinfo

2012-12-23T08:32:22Z

added oggopusinfo

← Older revision		Revision as of 08:32, 23 December 2012
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	Ogg derives from "ogging", jargon from the computer game Netrek. Ogg is not an acronym and should not be mentioned as "OGG".		Ogg derives from "ogging", jargon from the computer game Netrek. Ogg is not an acronym and should not be mentioned as "OGG".
-
-	~~== Specification / standard==~~
-
-	The Ogg transport bitstream and file format is defined in RFC 3533 approved 2003-May. As RFC documents are invariable once approved, there will never be newer versions of RFC 3533, but an [[RFC_3533_Errata]] exists instead. Existing flaws are discussed at [[OggIssues]], ideas for the future at [[TransOgg]].

	== Design constraints for Ogg bitstreams ==		== Design constraints for Ogg bitstreams ==
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	* Simple mechanism to ease limited editing, such as a simplified concatenation mechanism.		* Simple mechanism to ease limited editing, such as a simplified concatenation mechanism.
	* Detection of corruption, recapture after error and direct, random access to data at arbitrary positions in the bitstream.		* Detection of corruption, recapture after error and direct, random access to data at arbitrary positions in the bitstream.
		+
		+	== Specification / standard==
		+
		+	The Ogg transport bitstream and file format is defined in RFC 3533 approved 2003-May. As RFC documents are invariable once approved, there will never be newer versions of RFC 3533, but an [[RFC_3533_Errata]] exists instead. Existing flaws are discussed at [[OggIssues]], ideas for the future at [[TransOgg]].
		+
		+	== Detecting Ogg files and extracting information ==
		+
		+	Ogg files do begin with a signature "OggS", this signature also repeats many times inside the file, at the beginning of every page. There are several tools to get information about Ogg files:
		+	* Ogginfo - part of Vorbis-Tools, supports Vorbis codec only (historical Ogg-vs-Vorbis issue), other codecs cause it to report garbage
		+	* Opusinfo - part of Opus-Tools, supports only Opus codec well, only minimal Vorbis support
		+	* Oggz ???
		+	* MediaInfo [http://sourceforge.net/projects/mediainfo/ sf.net/projects/mediainfo] - provides information about media (and some other) files, supports many types, also Ogg with various codecs, generic audio and video information only, no Ogg-specific details

	== Projects using Ogg ==		== Projects using Ogg ==

DOS386: /* External links */ **

2012-12-23T07:51:54Z

External links: **

← Older revision		Revision as of 07:51, 23 December 2012
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	* [http://www.xiph.org/ogg/doc/ Ogg documentation]		* [http://www.xiph.org/ogg/doc/ Ogg documentation]
	* [http://www.ietf.org/rfc/rfc3533.txt Ogg RFC]		* [http://www.ietf.org/rfc/rfc3533.txt Ogg RFC]
-	* [http://en.wikipedia.org/wiki/Ogg]] Ogg at Wikipedia]	+	* [http://en.wikipedia.org/wiki/Ogg Ogg at Wikipedia]
	* [http://wiki.multimedia.cx/index.php?title=Ogg Ogg at Multimedia Wiki]		* [http://wiki.multimedia.cx/index.php?title=Ogg Ogg at Multimedia Wiki]

	[[Category:Ogg]]		[[Category:Ogg]]

DOS386: /* External links */ //

2012-12-23T07:51:36Z

External links: //

← Older revision		Revision as of 07:51, 23 December 2012
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	* [http://www.xiph.org/ogg/doc/ Ogg documentation]		* [http://www.xiph.org/ogg/doc/ Ogg documentation]
	* [http://www.ietf.org/rfc/rfc3533.txt Ogg RFC]		* [http://www.ietf.org/rfc/rfc3533.txt Ogg RFC]
-	* [[http://en.wikipedia.org/wiki/Ogg]] Ogg at Wikipedia	+	* [http://en.wikipedia.org/wiki/Ogg]] Ogg at Wikipedia]
	* [http://wiki.multimedia.cx/index.php?title=Ogg Ogg at Multimedia Wiki]		* [http://wiki.multimedia.cx/index.php?title=Ogg Ogg at Multimedia Wiki]

	[[Category:Ogg]]		[[Category:Ogg]]

DOS386: /* External links */

2012-12-23T07:51:15Z

External links

← Older revision		Revision as of 07:51, 23 December 2012
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	* [http://www.xiph.org/ogg/doc/ Ogg documentation]		* [http://www.xiph.org/ogg/doc/ Ogg documentation]
	* [http://www.ietf.org/rfc/rfc3533.txt Ogg RFC]		* [http://www.ietf.org/rfc/rfc3533.txt Ogg RFC]
		+	* [[http://en.wikipedia.org/wiki/Ogg]] Ogg at Wikipedia
	* [http://wiki.multimedia.cx/index.php?title=Ogg Ogg at Multimedia Wiki]		* [http://wiki.multimedia.cx/index.php?title=Ogg Ogg at Multimedia Wiki]

	[[Category:Ogg]]		[[Category:Ogg]]

DOS386: typo

2012-12-23T07:47:17Z

typo

← Older revision		Revision as of 07:47, 23 December 2012
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	Ogg derives from "ogging", jargon from the computer game Netrek. Ogg is not an acronym and should not be mentioned as "OGG".		Ogg derives from "ogging", jargon from the computer game Netrek. Ogg is not an acronym and should not be mentioned as "OGG".

-	== Specification / standard	+	== Specification / standard==

	The Ogg transport bitstream and file format is defined in RFC 3533 approved 2003-May. As RFC documents are invariable once approved, there will never be newer versions of RFC 3533, but an [[RFC_3533_Errata]] exists instead. Existing flaws are discussed at [[OggIssues]], ideas for the future at [[TransOgg]].		The Ogg transport bitstream and file format is defined in RFC 3533 approved 2003-May. As RFC documents are invariable once approved, there will never be newer versions of RFC 3533, but an [[RFC_3533_Errata]] exists instead. Existing flaws are discussed at [[OggIssues]], ideas for the future at [[TransOgg]].

DOS386: updated

2012-12-23T07:46:49Z

updated

← Older revision		Revision as of 07:46, 23 December 2012
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-	The '''Ogg''' transport bitstream is designed to provide framing, error protection and seeking structure for higher-level codec streams that consist of raw, unencapsulated data packets, such as the [[Vorbis]] audio ~~codec~~ or [[Theora]] video ~~codec~~.	+	The '''Ogg''' transport bitstream is designed to provide framing, error protection and seeking structure for higher-level codec streams that consist of raw, unencapsulated data packets, such as the [[Opus]], [[Vorbis]] and [[FLAC]] audio codecs or [[Theora]] and [[Dirac]] video codecs.

	== Name ==		== Name ==
		+
	Ogg derives from "ogging", jargon from the computer game Netrek. Ogg is not an acronym and should not be mentioned as "OGG".		Ogg derives from "ogging", jargon from the computer game Netrek. Ogg is not an acronym and should not be mentioned as "OGG".
		+
		+	== Specification / standard
		+
		+	The Ogg transport bitstream and file format is defined in RFC 3533 approved 2003-May. As RFC documents are invariable once approved, there will never be newer versions of RFC 3533, but an [[RFC_3533_Errata]] exists instead. Existing flaws are discussed at [[OggIssues]], ideas for the future at [[TransOgg]].

	== Design constraints for Ogg bitstreams ==		== Design constraints for Ogg bitstreams ==
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	=== Codecs ===		=== Codecs ===

		+	* [[Opus]]
	* [[CMML]]		* [[CMML]]
	* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])		* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])
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	* [[Oggless]]		* [[Oggless]]
	* [[MIME Types and File Extensions]]		* [[MIME Types and File Extensions]]
-	* [[OggIssues]]
	* [[RFC_3533_Errata]] - errors and flaws in the specification		* [[RFC_3533_Errata]] - errors and flaws in the specification
	* [[Nut_Container]]		* [[Nut_Container]]

IspamU: /* Implementations */

2012-05-08T14:30:58Z

Implementations

← Older revision		Revision as of 14:30, 8 May 2012
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	* libogg: [http://svn.xiph.org/trunk/ogg/ libogg svn] (C, cross-platform) Low-level Ogg parsing and writing.		* libogg: [http://svn.xiph.org/trunk/ogg/ libogg svn] (C, cross-platform) Low-level Ogg parsing and writing.
-	* liboggz: [http://~~svn~~.~~annodex~~.~~net~~/liboggz/ liboggz ~~svn~~] or [http://annodex.net/software/liboggz/index.html liboggz] (C, cross-platform) liboggz wraps libogg and provides features such as seeking.	+	* liboggz: [http://git.xiph.org/?p=liboggz.git liboggz git] or [http://annodex.net/software/liboggz/index.html liboggz] (C, cross-platform) liboggz wraps libogg and provides features such as seeking.
	* the Ogg Directshow filters: see [http://www.illiminable.com/ogg/ illiminable] (C++, Win32)		* the Ogg Directshow filters: see [http://www.illiminable.com/ogg/ illiminable] (C++, Win32)
	* [http://www.kfish.org/software/hogg HOgg] (pure Haskell)		* [http://www.kfish.org/software/hogg HOgg] (pure Haskell)

Rillian: /* Codecs */ Betting linking syntax

2012-04-24T16:45:05Z

Codecs: Betting linking syntax

← Older revision		Revision as of 16:45, 24 April 2012
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	* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])		* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])
	* [[OggKate\|Kate]]		* [[OggKate\|Kate]]
-	* ~~Opus~~[http://opus-codec.org/] ([[OggOpus\|Ogg mapping]])	+	* [http://opus-codec.org/ Opus] ([[OggOpus\|Ogg mapping]])
	* [[OggPCM\|PCM]]		* [[OggPCM\|PCM]]
	* [[Ogg Skeleton\|Skeleton]]		* [[Ogg Skeleton\|Skeleton]]

Rillian: /* Codecs */ Rename CELT to Opus and link the the ogg mapping

2012-04-24T16:44:10Z

Codecs: Rename CELT to Opus and link the the ogg mapping

← Older revision		Revision as of 16:44, 24 April 2012
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	=== Codecs ===		=== Codecs ===

-	* [[OggCELT\|CELT]]
	* [[CMML]]		* [[CMML]]
	* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])		* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])
	* [[OggKate\|Kate]]		* [[OggKate\|Kate]]
		+	* Opus[http://opus-codec.org/] ([[OggOpus\|Ogg mapping]])
	* [[OggPCM\|PCM]]		* [[OggPCM\|PCM]]
	* [[Ogg Skeleton\|Skeleton]]		* [[Ogg Skeleton\|Skeleton]]

← Older revision		Revision as of 16:45, 24 April 2012
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	* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])		* [[FLAC]] ([http://flac.sourceforge.net/ogg_mapping.html Ogg mapping])
	* [[OggKate\|Kate]]		* [[OggKate\|Kate]]
-	* ~~Opus~~[http://opus-codec.org/] ([[OggOpus\|Ogg mapping]])	+	* [http://opus-codec.org/ Opus] ([[OggOpus\|Ogg mapping]])
	* [[OggPCM\|PCM]]		* [[OggPCM\|PCM]]
	* [[Ogg Skeleton\|Skeleton]]		* [[Ogg Skeleton\|Skeleton]]