FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	2f3fadfbe3	lavc,lavf: switch to the new vorbis parse API	10 years ago
Anton Khirnov	5e80fb7ff2	lavc: add a public API for parsing vorbis packets. It is required by (at least) the ogg demuxer. Mark the current semi-public apriv API for removal.	10 years ago
Anton Khirnov	6896f95b24	vorbis_parser: add an AV prefix to VorbisParseContext This is done in preparation for making it public.	10 years ago
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
Alessandro Ghedini	0048deb84c	oggparsevorbis: export replaygain tags from Vorbis comments Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Vittorio Giovara	fd2384f02b	oggparsevorbis: fail on memory allocation error	11 years ago
James Almer	c18375ec80	oggvorbisdec: add support for embedded cover art Signed-off-by: James Almer <jamrial@gmail.com>	11 years ago
Vittorio Giovara	ed9245dba8	oggparsevorbis: check allocations Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
James Almer	9c15ef35d4	oggparsevorbis: support official chapter extension Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Vittorio Giovara	90e15e340d	oggparsevorbis: return meaningful errors Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Vittorio Giovara	49fe9c05f9	oggparsevorbis: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	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
Luca Barbato	3562684db7	ogg: Always alloc the private context in vorbis_header It is possible to have an initial broken header and then valid packets. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	11 years ago
Reimar Döffinger	efa7f42020	Use the avstring.h locale-independent character type functions Make sure the behavior does not change with the locale. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	fba8e5b608	oggdec: fix faulty cleanup prototype	12 years ago
Luca Barbato	d894f74762	oggdec: make sure the private parse data is cleaned up	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
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Justin Ruggles	f63412fc74	oggdec: output correct timestamps for Vorbis Takes encoder delay into account by comparing first the coded page duration with the calculated page duration. Handles last packet duration if needed, also by comparing coded duration with calculated duration. Also does better handling of timestamp generation for packets in the first page for streamed ogg files where the start time is not necessarily zero.	13 years ago
Justin Ruggles	5602a464c9	avcodec: add a Vorbis parser to get packet duration This also allows for removing some of the Vorbis-related hacks.	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
Anton Khirnov	1fa395e471	lavf: use avpriv_ prefix for ff_new_chapter(). It's used in libavdevice.	13 years ago
Anton Khirnov	d2d67e424f	Remove all uses of now deprecated metadata functions.	14 years ago
Anton Khirnov	19711af5cd	lavf: move internal functions from avformat.h to internal.h Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 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	8cb3c557a9	Ogg: discard non-essential metadata from Vorbis header when creating extradata The first part of the metadata, the "vendor" string, is required by libvorbis, it will refuse to play when it is not available. Also we do not currently parse that part into metadata so it would also be lost if we removed it as well. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reimar Döffinger	ce20edb7bd	Vorbis-in-Ogg: Do not set timebase to invalid values Avoids an assert when the sample rate is invalid and the timebase is thus set to e.g. 1/0. Sample file is http://samples.mplayerhq.hu/ogg/fuzzed-srate-crash.ogg This is a quick fix for a crash, not a final solution. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	ad7768f4c4	add ff_ prefix to metadata_conv() patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25505 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Martin Storsjö	fb66c31da4	Fix building, include the header instead of the source file Builds only seemed to have been broken in some configurations, though. Originally committed as revision 25499 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Anton Khirnov	03700d399b	Export metadata in the generic format. Deprecate old conversion API. patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Alex Converse	73c44cb286	oggparsevorbis: Add some sanity checks to header packet ordering/presence. Originally committed as revision 24740 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 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
James Darnley	66061a1220	Add VorbisComment writing to FLAC files. Patch by James Darnley <james darnley at gmail>. Originally committed as revision 22605 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	8730fad595	oggdec: Parse ogm chapters Originally committed as revision 22477 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	533c30fced	Const correctness for vorbis_comment Originally committed as revision 22474 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	2ac41150c0	oggdec: Fix memory leak in setting up vorbis headers Originally committed as revision 22460 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	8f8320d7c3	oggdec: Don't use ogg_stream's seq for vorbis or speex headers Originally committed as revision 22459 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Anton Khirnov	ca76a11948	Add a list of generic tags and change demuxers to follow it. Patch by Anton Khirnov, wyskas at gmail dot com Originally committed as revision 21587 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	12ad66712a	Use AV_METADATA_DONT_STRDUP* / use av_malloced metadata instead of strduped arrays of fixed length. Code from ffmbc with changes to adapt to our metadata API. Originally committed as revision 20836 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	961057decd	Remove unnecessary entries in ff_vorbiscomment_metadata_conv. VorbisComment keys are case-insensitive. Originally committed as revision 20267 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	98422c44cf	Fix possible buffer over-read in vorbis_comment, fix it double to be sure. First, make s signed, so that comparisons against end - p will not be made as unsigned, making the check incorrectly pass if p is beyond end. Also ensure that p will never be > end, so the code is correct also if buf is not padded. Originally committed as revision 20014 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	7d507ceb79	Correctly print number of remaining bytes in oggparsevorbis instead of always with inverted sign. Originally committed as revision 19978 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	d7bb185f99	Add a VorbisComment metadata conversion table and use it in the FLAC and Ogg demuxers. Originally committed as revision 19186 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
Justin Ruggles	e3b446498a	use av_malloc() in vorbis_comment() Originally committed as revision 17188 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	bf6c32fe50	use new metadata API in ogg/vorbis demuxer Originally committed as revision 17164 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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76 Commits (e14f98c62fdf8744b07419314095d1b3248cce75)