FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andrew Stone	db68ef898a	ogg: update event_flags with STREAM_/METADATA_UPDATED whenever metadata changes. Originally, AVFormatContext and a metadata dict were provided to ff_vorbis_comment(), but this presented issues if an AVStream was being updated or the metadata on AVFormatContext wasn't actually being updated. To remedy this, ff_vorbis_stream_comment() explicitly updates a stream's metadata and sets any necessary flags. ff_vorbis_comment() does not modify any flags, and any calls to it that update AVFormatContext's metadata (just a single call) must also update AVFormatContext.event_flags after detecting any metadata changes to the provided dictionary, as signaled by a positive return value. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	23f741f793	matroskadec: parse the channel layout mask for FLAC It is commonly stored in a vorbiscomment block in codec private data.	11 years ago
Michael Niedermayer	4511531582	avformat/oggparsetheora: zero extradata padding area Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f66fa0ac09d_9197_theora_a4_v6_k250_s0.ogg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	ce6949d3a0	oggparsetheora: stop using deprecated avcodec_set_dimensions	11 years ago
Anton Khirnov	4f2d8968c0	oggparsetheora: check av_mallocz result	11 years ago
Anton Khirnov	5e5fb21877	oggparsetheora: return meaningful error codes	11 years ago
Anton Khirnov	d4c12b8be4	oggparsetheora: K&R cosmetics, reformat Also typedef the private data struct and make its name consistent with the rest of Libav. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Martin Storsjö	d872fb0f7f	lavf: Reset the entry count and allocation size variables on av_reallocp failures When av_reallocp fails, the associated variables that keep track of the number of elements in the array (and in some cases, the separate number of allocated elements) need to be reset. Not all of these might technically be needed, but it's better to reset them if in doubt, to make sure variables don't end up conflicting. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Alexandra Khirnova	5626f994f2	avformat: Use av_reallocp() where suitable Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Giorgio Vazzana	39403c6c1b	oggparsetheora: fix comment header parsing Pass the correct header size to ff_vorbis_comment() Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Giorgio Vazzana	db4bb4c983	oggparsetheora: fix comment header parsing Pass the correct header size to ff_vorbis_comment() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d9d56712e9	oggparsetheora: print error when failing on unknown header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	7751e4693d	ogg: check that the expected number of headers had been parsed Not having the header for a codec is a tell-tale of a broken file.	12 years ago
Luca Barbato	0336dea2ef	oggparsetheora: make it more robust	12 years ago
Michael Niedermayer	bb146bb57b	ogg: prevent NULL pointer deference in theora gptopts Additional safety in case a special ogg stream is crafted with the proper number of Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bb7073921c	oggparsetheora: fix metadata parsing Fixes Ticket1508 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Michael Niedermayer	b18c9f1eb0	oggtheora: Port changes from oggvorbis timestamp handling. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	231d32c8d7	oggtheora: Fix initial pts code based on the solution in vorbis Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f927c5b753	vorbisdemux: Check private context in theoras gtopts. This prevents a null ptr dereference. It could be checked differently but this way it should be possible to return some data. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	1bb3990b56	ogg: don't set codec timebase Demuxers are not supposed to set it.	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Reimar Döffinger	a351110eea	Always use av_set_pts_info to set the stream time base. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Reimar Döffinger	5603df39df	Always use av_set_pts_info to set the stream time base.	14 years ago
Jean-Daniel Dupas	cc947f04cc	Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY. Patch by Jean-Daniel Dupas, devlists shadowlab org Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	b53cde48bd	oggdec: Metadata is per-stream; don't merge multiple streams' together Originally committed as revision 22473 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	e4d2d8c5d7	Add ff_ prefix to vorbis_comment Originally committed as revision 22472 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	8b6bdb6cf3	oggdec: Parse theora headers since ogg might not mark keyframes Fixes issue746 Originally committed as revision 22214 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	2d4970d88d	oggdec: Set dts when known Originally committed as revision 21134 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	11d058b7b3	Replace invalid Theora frame rate by 25 FPS. Avoids division by 0 due to e.g. time_base denominator being 0. Originally committed as revision 19334 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	12d7c0793b	Ensure that the extradata buffer is padded appripriately in the ogg demuxer. Spotted by valgrind. Originally committed as revision 19119 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	0a8dedc9e1	Use skip_bits_long() for large skips This fixes ogg/theora on ARM (more generally the A32 bitstream reader) Originally committed as revision 18819 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	e3b07e1a74	OGG: correct PTS with old theora streams Originally committed as revision 15785 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	77be08eeb1	OGG: untypedef demuxer structs Originally committed as revision 15784 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	a0ce2d1bbc	Cosmetics: indentation Originally committed as revision 15501 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	277e3e534b	Visible width/height fields were added in Theora 3.2 Originally committed as revision 15500 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	547ea47d4f	Add ff_ prefix to ogg_codec_t structs Originally committed as revision 14951 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	cd34bc7617	Make ogg_codec_t descriptions const Originally committed as revision 14948 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	5972945197	convert every muxer/demuxer to write/read sample_aspect_ratio from/to the corresponding AVStream instead of AVCodecContext Originally committed as revision 14933 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	e1a794b272	set PKT_FLAG_KEY for Theora and OGM streams Originally committed as revision 11002 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a0ddef24ce	Rename ogg2.[ch] to oggdec.[ch]. Originally committed as revision 10943 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ronald S. Bultje	80fb82346e	Use AV_RB* macros where appropriate. patch by Ronald S. Bultje, rsbultje gmail com thread: Re: [FFmpeg-devel] remove int readers date: Sat, 23 Jun 2007 09:32:12 -0400 Originally committed as revision 9499 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	b997b67c63	use get_bits_long() where needed patch by Aurelien Jacobs, aurel gnuage org Originally committed as revision 9314 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	c0f716b86f	fix display of theora videos with visible size smaller than encoded size Originally committed as revision 8928 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Matthieu Castet	116d866ca5	fix playback of theora.ogg on mphq patch by (matthieu castet %% castet dat matthieu ot free dat fr %%) Originally committed as revision 5776 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	3644cb8ff9	set stream time_base properly Originally committed as revision 5367 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	571fa53105	support correct ptses on other than version 3.2.0 aswell Originally committed as revision 5047 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

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65 Commits (9ea81fe95e63dc6295d6d9afc51c212022e01b2c)