FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	1bc8c36125	Print a warning if a format has been detected with a low score. Originally committed as revision 19890 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	c36823fd3d	Print at debug level the score with which probing succeeded. Originally committed as revision 19889 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	8a6c7a5286	Fix indention after last commit. Originally committed as revision 19888 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	e07b882b4d	Improve amortized worst case speed of the muxers packet interleaving code from O(packets_in_the_file) to O(num_of_streams). Originally committed as revision 19887 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	ebd3e99de9	reindent after last commit and remove unneeded empty line Originally committed as revision 19885 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	f53c9089f6	Make MPC SV8 probe skip tags until stream header is found Originally committed as revision 19884 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	0d6da4b831	Fix overflow check insufficiently improved in r19840. It assumes that sizeof(vmd_frame) < 64k, otherwise an additional check to ensure sound_buffers <= UINT_MAX / sizeof(vmd_frame) would be necessary. Originally committed as revision 19882 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Peter Ross	5f14b56593	Core Audio Format demuxer Originally committed as revision 19879 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Peter Ross	2d423666c0	Make mov LPCM and AAC parsing functions public Originally committed as revision 19878 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	9117213313	Enhance Musepack SV8 probing code Originally committed as revision 19874 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	e458dd0be0	Flv should be AVFMT_VARIABLE_FPS. Originally committed as revision 19873 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	657eca1f8b	Upgrade a few important messages to AV_LOG_WARNING. Originally committed as revision 19872 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	0355537605	Fix indention after previous commit. Originally committed as revision 19871 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	ddce56efc5	Make packet interleaving in the muxer not scan through the whole buffer when simply appending at the end works. Much faster if one stream ends prematurely. Fixes issue1379. Originally committed as revision 19870 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	42831b46ef	Also reset *_end in flush_packet_queue(). Originally committed as revision 19869 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	ea25c063c3	10l: set genre default immediately before reading genre tag Originally committed as revision 19867 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	d891cbb444	Set ID3v1 genre to 0xFF (unknown) by default instead of 0 (Blues). Originally committed as revision 19866 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	9155be47d1	Do not set 0 FPS in VC-1 test stream format demuxer. Originally committed as revision 19863 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	05db409c28	Check for explicit 32-bit FPS value so it works on 64-bit systems too Originally committed as revision 19861 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	23218a9801	Make probing for VC1 test bitstream format stricter Originally committed as revision 19860 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	37e34df5a5	Check offset in flv_probe() Originally committed as revision 19858 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	0535f919d5	Do not return values above AVPROBE_SCORE_MAX from probe(). Originally committed as revision 19857 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	2a3caca2b1	Make h261 and mpegvideo probe a little more robust so they dont fail with slightly different probetest. Originally committed as revision 19856 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	c4674a479b	Make mpeg_probe() pass probetest. Originally committed as revision 19854 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	3489e150d9	Slightly stricter MPEG-PES probing, fixes issue 1383. Originally committed as revision 19852 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	5837e4ca33	Vastly improved mm_probe function, passes probetest. Originally committed as revision 19851 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	97e078087b	Improve sierravmd probe. It is still quite weak, but further improvements are non-obvious and probably need a large (about 1kB at least) probe buffer. Originally committed as revision 19850 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	1ac9563075	Slighty tweak mp3 probe threshold to prevent probetest from complaining. Originally committed as revision 19849 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	6377de611a	Try harder to avoid false positives for DV probe. Require at least one signature match per provided 1MB of probe data, and if there is only a single match, return at most MAX/4. Fixes issue1382 but could/should probably still be improved. Originally committed as revision 19848 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	98487a5b69	Make dnxhd probe more strict, fail if we detect values in header that would make our decoder fail anyway. dnxhd probe now passes probetest. Originally committed as revision 19847 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	89c4e176f6	Rewrite h261_probe(). New code can detect h261 startcodes even when the first is damaged or not at the begin. It also passes probetest v2 & v3. Originally committed as revision 19845 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	05bdd33a12	Make DTS probe more robust against false positives (as e.g. probetest shows). In particular check that the detected markers clearly indicate a specific DTS format (a wild mixture of e.g. little- and big-endian markers is unlikely to be a valid DTS file) and ensure the markers appear with sufficient frequency. Originally committed as revision 19844 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	9f449d57c7	Check the index validity more thoroughly for the c93 probe function. In particular, check that length of the first index entries is not 0 since that is interpreted "end of file" and makes no sense in the very first entries. Originally committed as revision 19843 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	ddbb7c9be2	Add more sanity checks for header elements, rejecting files with clearly invalid values that wouldn't play right anyway and reduce probe score to MAX/2. Passes probetest v2. Originally committed as revision 19842 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	e4c01d408a	Rewrite h263_probe(). The new code should detect h263 even if the first startcode is damaged or somewhere else than the first byte. It also passes probetest v2 as just posted on ffmpeg-dev. Originally committed as revision 19841 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	21ab5c5827	Extend check for integer overflow for malloc argument to take into account also the addition of "sound_buffers" not only the multiplication. Originally committed as revision 19840 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	65d6d40350	Fix wrong logical operator which causes too relaxed checking in VC-1 test format probe. Spotted by Reimar Döffinger. Originally committed as revision 19839 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	8466ab59b2	Check buffer size for idcin check, otherwise false positives are too likely for small probe buffer sizes due to 0-padding (see probetest results). Originally committed as revision 19838 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	8bb7dda2f7	ensure pes buffer is set to avoid segv Originally committed as revision 19836 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	8956f68014	reset pes state to skip after flushing, avoid segv with dvgrab-2009.03.28_19-07-22.m2t Originally committed as revision 19835 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	000b8b8699	Add condition to aea demuxer probe. Originally committed as revision 19833 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	cbb5da57cd	When resetting vst->pkt.data to NULL, also set vst->slices. This avoids a crash when the next slice is not a start slice and thus pkt->data is still NULL. This probably only happens with broken or unsupported files like http://samples.mplayerhq.hu/real/multirate/JustaSpa1937_64kb.rm that need further fixes, but keeping vst state consistent is still a good idea. Originally committed as revision 19830 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	dbe0ad85c1	Use I/O buffer size as initial value for backoff for seeking sync point search. Originally committed as revision 19829 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	61d00297ab	Cosmetics, add spaces Originally committed as revision 19816 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	d0b57c6f85	Initial commit of the MD studio demuxer, not hooked up yet Originally committed as revision 19812 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
shinya.tesutosan@hotmail.com	e5f58f81f7	Document padding for AVProbeData. Patch by roundup user shinya, tesutosan hotmail Originally committed as revision 19802 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Maksym Veremeyenko	2c14ded386	Fix a bug with reading non-interleaved AVI if one the streams is shorter. Patch by Maksym Veremeyenko, verem m1stereo tv Originally committed as revision 19798 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Maksym Veremeyenko	b60de406a4	Factorise st->nb_index_entries check. Patch by Maksym Veremeyenko, verem m1stereo tv Originally committed as revision 19797 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	e4bc8af1e6	check entries against field_size, potential malloc overflow in read_stsz, fix #1357 Originally committed as revision 19793 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	1c4bf2ec37	add one missing check for stream existence in read_elst, fix #1364 Originally committed as revision 19792 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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5208 Commits (953c821f9b8402cc8d4b4843612a2f594c97be75)