Etheora - Revision history

Pmsyyz: cleanup

2008-07-06T22:02:28Z

cleanup

← Older revision		Revision as of 22:02, 6 July 2008
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	'''Etheora''' is a a simplified API for programming ~~theora~~ video encoding/decoding applications with ~~ogg~~ containers. It uses and encapsulates libtheora + libogg API and structures, so users need to know very few about video and data containers.		'''Etheora''' is a a simplified API for programming [[Theora]] video encoding/decoding applications with [[Ogg]] containers. It uses and encapsulates libtheora + libogg API and structures, so users need to know very few about video and data containers.



	== Overview - Encoding ==		== Overview - Encoding ==
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	The functions _yuv_ and _rgb_ works transparently with OC_PF_420, OC_PF_422 and OC_PF_PF_444, having the libtheora version used support for them or not.		The functions _yuv_ and _rgb_ works transparently with OC_PF_420, OC_PF_422 and OC_PF_PF_444, having the libtheora version used support for them or not.

	== Overview - Going ~~Futher~~ ==		== Overview - Going Further ==

	Etheora is documented here:		Etheora is documented here:
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	== See also ==		== See also ==
	{{~~Template:~~Theora}}		{{Theora}}

	[[Category:Theora]]		[[Category:Theora]]

2008-03-25T05:00:09Z

etheora 0.1 -> 0.1.1 ; a function name was wrong

← Older revision		Revision as of 05:00, 25 March 2008
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	/* encoder configuration. */		/* encoder configuration. */
	~~etheora_enc_configure~~(&ec, width, height, ETHEORA_ASPECT_NORMAL,		etheora_enc_setup(&ec, width, height, ETHEORA_ASPECT_NORMAL,
	fopen("output-video.ogv"), fopen("debug_info.txt"));		fopen("output-video.ogv"), fopen("debug_info.txt"));

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	Etheora is documented here:		Etheora is documented here:
	http://svn.xiph.org/branches/etheora-0.1/doc/etheora_documentation.pdf		http://svn.xiph.org/branches/etheora-0.1.1/doc/etheora_documentation.pdf

	Etheora code is here:		Etheora code is here:
	http://svn.xiph.org/branches/etheora-0.1/src/		http://svn.xiph.org/branches/etheora-0.1.1/src/

	Etheora very simple examples are found here:		Etheora very simple examples are found here:
	http://svn.xiph.org/branches/etheora-0.1/examples/		http://svn.xiph.org/branches/etheora-0.1.1/examples/

	Etheora still doesn't have audio/speech support. (Although it can get video data from videos with audio). And uses internally the old libtheora API (ie, not the theora-exp). FIXME: The theora-exp API is what's used now on libtheora 1.0. Please use that API instead.		Etheora still doesn't have audio/speech support. (Although it can get video data from videos with audio). And uses internally the old libtheora API (ie, not the theora-exp). FIXME: The theora-exp API is what's used now on libtheora 1.0. Please use that API instead.

2008-03-01T21:15:52Z

Overview - Going Futher

← Older revision		Revision as of 21:15, 1 March 2008
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	http://svn.xiph.org/branches/etheora-0.1/examples/		http://svn.xiph.org/branches/etheora-0.1/examples/

	Etheora still doesn't have audio/speech support. (Although it can get video data from videos with audio). And uses internally the old libtheora API (ie, not the theora-exp).		Etheora still doesn't have audio/speech support. (Although it can get video data from videos with audio). And uses internally the old libtheora API (ie, not the theora-exp). FIXME: The theora-exp API is what's used now on libtheora 1.0. Please use that API instead.

	== TODO ==		== TODO ==

2008-02-25T21:50:31Z

etheora_dec_configure doesn't exist in etheora.c, the name of the function is etheora_dec_setup

← Older revision		Revision as of 21:50, 25 February 2008
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	/* decoder configuration. */		/* decoder configuration. */
	~~etheora_dec_configure~~(&ec, fopen("input-video.ogv"), fopen("debug_info.txt"));		etheora_dec_setup(&ec, fopen("input-video.ogv"), fopen("debug_info.txt"));

	/* decoder start. */		/* decoder start. */

2008-02-25T21:49:05Z

I think we must declare a context not a pointer to a context. If we were doing , we should allocate memory with malloc

2008-02-03T23:01:11Z

cat

2007-11-26T04:59:59Z

minor text corrections.

← Older revision		Revision as of 04:59, 26 November 2007
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	'''Etheora''' is a a simplified API to programming theora video encoding/decoding applications with ogg containers. It uses and encapsulates libtheora + libogg API and structures, so users need to know very few about video and data containers.		'''Etheora''' is a a simplified API for programming theora video encoding/decoding applications with ogg containers. It uses and encapsulates libtheora + libogg API and structures, so users need to know very few about video and data containers.

2007-11-20T18:08:18Z

Overview - Decoding: ogg video now -> ogv

← Older revision		Revision as of 18:08, 20 November 2007
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	/* decoder configuration. */		/* decoder configuration. */
	etheora_dec_configure(&ec, fopen("input-video.~~ogg~~"), fopen("debug_info.txt"));		etheora_dec_configure(&ec, fopen("input-video.ogv"), fopen("debug_info.txt"));

	/* decoder start. */		/* decoder start. */

2007-11-20T17:15:31Z

Overview - Encoding: ogg video now -> ogv

← Older revision		Revision as of 17:15, 20 November 2007
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	/* encoder configuration. */		/* encoder configuration. */
	etheora_enc_configure(&ec, width, height, ETHEORA_ASPECT_NORMAL,		etheora_enc_configure(&ec, width, height, ETHEORA_ASPECT_NORMAL,
	fopen("output-video.~~ogg~~"), fopen("debug_info.txt"));		fopen("output-video.ogv"), fopen("debug_info.txt"));

	/* encoder start. */		/* encoder start. */

2007-11-20T17:10:23Z

Overview - Encoding: minor visual changes

← Older revision		Revision as of 17:10, 20 November 2007
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	etheora_enc_finish(&ec);		etheora_enc_finish(&ec);

	The functions _yuv_ and _rgb_ works transparently with OC_PF_420, OC_PF_422 and OC_PF_PF_444, having the libtheora version used support for them or not.		The functions _yuv_ and _rgb_ works transparently with OC_PF_420, OC_PF_422 and OC_PF_PF_444, having the libtheora version used support for them or not.

	== Overview - Decoding ==		== Overview - Decoding ==