FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Måns Rullgård	9ecc414195	ARM: 10l: fix large FFTs Originally committed as revision 19846 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
Jason Garrett-Glaser	03354862cb	Update preset files to jive somewhat better with more recent x264 API. Originally committed as revision 19837 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	6acd4d89d8	Do not release the AVFrame when using reget_buffer in flashsv. Originally committed as revision 19834 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
Benjamin Larsson	04a6d1b0db	Cosmetics. Renames, indentation and spacing. Originally committed as revision 19832 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	72cdcc0b9b	Replace @node commands with @anchor to refer to specific points in the text. This fixes the warnings `Developers Guide' is up for `Coding Rules', but has no menu entry for this node `Invocation' is up for `FFmpeg formula evaluator', but has no menu entry for this node Originally committed as revision 19831 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
Ramiro Polla	749fac310c	Reset slice direction at end of each frame. Originally committed as revision 29675 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Ramiro Polla	9451b59fc6	Remove ; after while(0) in macros. Originally committed as revision 29674 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Ramiro Polla	e20b196da1	Remove ; after while(0) in macros. Originally committed as revision 19828 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	0345f36bbd	eval: Check for return value of memory allocations. Originally committed as revision 19827 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ramiro Polla	7ef618796a	Check for return value of some context allocations. Originally committed as revision 19826 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	600b9c5c8c	Do not do free AVStream in case of error, this is not supposed to be done by the demuxer. Fix issue 1378. Originally committed as revision 19825 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	2dbcb03ad5	Remove table that was forgotten in the split. Originally committed as revision 19824 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	acc69c1cab	Fix doxygen comment Originally committed as revision 19823 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Sascha Sommer	bc7f96b184	reinit get_bits for every decode_packet call Originally committed as revision 19822 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Lars Täuber	6fa6c481b9	Make get_ur_golomb capable of reading 16 bit values. Patch by Lars Täuber: firstname taeuber gmx net Originally committed as revision 19821 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Lars Täuber	6249c33e5a	Fix a typo in the documentation. Patch by Lars Täuber: firstname taeuber gmx net Originally committed as revision 19820 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	edc0f5dcba	ARM: NEON optimised MDCT Originally committed as revision 19819 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	46c32e2654	Prepare for optimised forward MDCT implementations This adds a function pointer for forward MDCT to FFTContext and initialises it with the existing C function. ff_calc_mdct() is changed to an inline function calling the selected version as done for other fft/mdct functions. Originally committed as revision 19818 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	750f5034cf	ARM: faster NEON IMDCT Originally committed as revision 19817 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	c64c0a9b76	Move get_arg to avoid future declaration of function when new code is added. Originally committed as revision 19815 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	7141c8594d	Use reget_buffer instead of get_buffer. Fixes issue1367. Patch by jarkko.palviainen.sesca.com. Originally committed as revision 19814 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	223e8df136	Add ATRAC1 codec ID. Originally committed as revision 19813 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
Benjamin Larsson	dbb0f96f0f	Initial commit of the atrac1 decoder, not hooked up yet Originally committed as revision 19811 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	76ec34a5c3	Remove redundant code forgotten in the split Originally committed as revision 19810 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	b52b0913c2	Check for thread_count==0. fixed issue1333 Originally committed as revision 19809 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	19a9a49e84	Simplify: reget_buffer behaves exactly like get_buffer if the buffer was previously released, so no extra condition is necessary. Originally committed as revision 19808 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	2205da0d11	Fix typo: '.' was used instead of '/' as directory separator. Originally committed as revision 19807 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	648d792042	ARM: NEON optimised FFT and MDCT Vorbis and AC3 ~3x faster. Parts by Naotoshi Nojiri, naonoj gmail Originally committed as revision 19806 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	6d9d289e76	DCA: move an aligned array from stack to context Originally committed as revision 19805 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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