FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	511cf612ac	miscellaneous typo fixes	12 years ago
Michael Niedermayer	096abfa150	parser: fix large overreads Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Michael Niedermayer	0393cf15db	Revert "Acquire lock when initializing parsers." This reverts commit `7feef7dbca`. This commit causes assertion failures due to use of parser_init from multiple threads, for example indirectly by ffmpeg.c and more directly from the packet read functions. I dont know how to fix this quickly, and fixing ffmpeg.c leaves the possibility of other applications being affected. Crashing the applications until this is resolved is clearly no good thus this revert, so we have time to think about the problem. Crashes can be reproduced by using multiple input files in ffmpeg.	12 years ago
Reimar Döffinger	7feef7dbca	Acquire lock when initializing parsers. This is necessary since they might be initializing or even using static VLC tables. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Reimar Döffinger	92947c6d72	Use err_out label for error-case cleanup. Will simplify future changes (introducing proper locking around opening/closing parsers). Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Diego Biurrun	9a07c1332c	parser: Move Doxygen documentation to the header files	12 years ago
Michael Niedermayer	6a697b42d0	parser: fix large overreads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	6f6b0311a3	avcodec: Drop some silly commented-out av_log() invocations	12 years ago
Martin Storsjö	6d65496990	parser: Don't use pc as context for av_dlog The ParserContext class doesn't have an AVClass, required for using it as a logging class. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Lou Logan	6851130fd6	cosmetics: minor libavcodec spelling errors Also update some common misspelled words in patcheck Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Wolfram Gloger	f8353d5fda	mpegvideo: don't pretend the first frame is always a key frame Signed-off-by: Wolfram Gloger <wmglo@dent.med.uni-muenchen.de> Modify the parser initialization so that parsers can set pict_type themselves. Use this in the mpegvideo parser so that initial frames are not unconditionally I frames. I have had this in my tree for several years. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Rafaël Carré	b24aaabd44	remove ParseContext1 Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Maksym Veremeyenko	94bf9ac473	fix av_dlog call with non-AVClass struct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	58c42af722	doxygen: misc consistency, spelling and wording fixes	13 years ago
Diego Biurrun	aebb56e184	Replace some commented-out debug printf() / av_log() messages with av_dlog(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	ce5e49b0c2	replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Diego Biurrun	09cbf60f8e	Replace more disabled printf() calls by av_dlog().	14 years ago
Diego Biurrun	045dd4b928	Replace some commented-out debug printf() / av_log() messages with av_dlog().	14 years ago
Michael Niedermayer	85ff339489	Revert "avparser: don't av_malloc(0)." This hack is no longer needed. This reverts commit `191e08d113`.	14 years ago
Ronald S. Bultje	5eef4afb9a	avparser: don't av_malloc(0). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	191e08d113	avparser: don't av_malloc(0). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anton Khirnov	3453a231a6	lavc: remove misc disabled cruft.	14 years ago
Brad	1f6265e011	Fix parser: mark av_parser_parse() for removal on next major bump Fix the breakage introduced with `9073ca6c6e`	14 years ago
Anton Khirnov	9073ca6c6e	parser: mark av_parser_parse() for removal on next major bump Fixes build with the bump, since the prototype is already marked for removal.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Chinen	59cb40b921	Fix index_entries pos: It was being set wrong for files with data_offset > 0 Patch by Michael Chinen, mchinen gmail Originally committed as revision 25239 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	c01694c889	saner default value for convergence_duration Originally committed as revision 24002 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	6858ce2ffc	Fix typo. Originally committed as revision 22936 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benoit Fouet	32e543f866	Replace @returns by @return . Originally committed as revision 22729 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Baptiste Coudurier	b27758bc02	Fetch timestamp for the first frame of field only if frame_offset and next_frame_offset are not set, because second field has next frame offset set but not frame_offset, otherwise this wrongly fetch timestamp for the second field. Originally committed as revision 19244 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	6645e8ca2f	do not reference remainder packets in the parser, fix timestamps fetching Originally committed as revision 18958 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	b283ba26ce	Add handling of frame position in the parser. Originally committed as revision 17823 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	7115cbda30	Consider all packets in the parser, not just ones with timestamps, this should greatly simplify handling of packet pos. Originally committed as revision 17733 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	2cc304215d	Favor container packets that end after the first byte of the access unit in fetch_timestamp(). This should make no difference for valid streams but may help invalid ones, also its needed for future changes. Originally committed as revision 17732 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	a4c7a5ea27	Call ff_fetch_timestamp() for mpeg1/2 when a picture start code is found instead of calling it at the end of a frame with a large negative offset. This significantly reduces the maximal distance in container packets between the point where the first byte of the "access unit" was stored and where we call ff_fetch_timestamp() thus reducing the constraints on our parser. Also change the parser from next_frame_offset to cur, this is needed because now the reference is from container packet start instead of frame start. (i previously misinterpreted this as bug) Originally committed as revision 17731 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	27ca0a79c9	Add timestamp computation if values are exported by decoder. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17574 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	b1fa494205	Add convergence_duration to AVCodecParserContext. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17468 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	6363af44da	Add key_frame to AVCodecParserContext, used in libavformat. Initialized to -1 in parser.c for backward compatibility. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17442 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	98a8ce4964	add state64 field to ParseContext storing last 8 bytes, to be able to check for longer startcodes Originally committed as revision 15671 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	c8714ea1b3	Use av_freep() in ff_parse_close(). Originally committed as revision 15654 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Pettenò	e6df765ed3	Mark list heads static. Patch by Diego Pettenò Originally committed as revision 15548 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	44b79c6022	indent Originally committed as revision 13628 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e4e3230ea5	Only store timestamps when there are timestamps. Originally committed as revision 13627 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	05d1d160bc	Our MPEG-TS demuxer does not send complete PES packets but sends them piecewise, thus the end values cannot be used for associating timestamps. Originally committed as revision 13626 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	ebdd73778c	cosmetic Originally committed as revision 13624 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	ec0c5d482e	Allow matching timestamps to be removed by fetch_timestamp(). Originally committed as revision 13623 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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144 Commits (66f5790d7bc22a3cd1b3b266a8c22bd51c65a05c)