FFmpeg

Commit Graph

Author	SHA1	Message	Date
Kostya Shishkov	8f8d0e4875	Adjust AC prediction if (some) predictors are not available. Originally committed as revision 5564 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	e9f2396e6f	0xFFFF l of cola. Now P-frames are decoded almost without distortions. Originally committed as revision 5563 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	a34c26cc3d	Remove unused variable (and it wasn't free'd too) Originally committed as revision 5562 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	0f7344aad9	Use MpegEncContext->mbskip_table instead of custom bitplane. Originally committed as revision 5561 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Abeni	73435f006b	Move postproc ---> libswscale Originally committed as revision 18866 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	19 years ago
Guillaume Poirier	c99ddfa42a	Woops, this file was supposed to be added in r5556: "Move initialisations and internal symbols in allformats.h" Originally committed as revision 5560 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Herve W	a949360163	* Allocating 16 bytes more for the MEMALIGN_HACK is enough. There's no need for 1 more extra byte. * Checking whether the to be allocated size is larger than INT_MAX, doesn't assure that size+16 bytes for the MEMALIGN_HACK isn't larger than INT_MAX. * malloc might return NULL. Checking for it before using that pointer seems like a good idea. Patch by Herve W. H PPP O PPP W PPP aka PPP V+ffmpeg AH gmail PPP com Original thread: Date: Jun 29, 2006 1:21 PM Subject: [Ffmpeg-devel] [PATCH] minor improvements to libavcodec/mem.c Originally committed as revision 5559 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Pettenò	3a6fc8faf3	Disable w53 and w97 cmp methods when snow encoder is disabled Patch by Diego 'Flameeyes' Petteno flameeyes AH gentoo PP org Original thread: Date: Jun 30, 2006 1:16 AM Subject: [Ffmpeg-devel] [PATCH] Disable w53 and w97 cmp methods when snow encoder is disabled Originally committed as revision 5558 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Pettenò	72468a035a	make sure NDEBUG is not defined already before defining it Patch by Diego 'Flameeyes' Petteno flameeyes AA gentoo PP org Original thread: Date: Jun 30, 2006 1:09 AM Subject: [Ffmpeg-devel] [PATCH] Avoid warning on NDEBUG redefinition Originally committed as revision 5557 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Pettenò	e006c307fe	Move initialisations and internal symbols in allformats.h, patch by Diego "Flameeyes" Petteno flameeyes AA gentoo PP org Original thread: Date: Jun 30, 2006 2:07 AM Subject: [Ffmpeg-devel] [PATCH] Move initialisations and internal symbols in allformats.h Originally committed as revision 5556 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reynaldo H. Verdejo Pinochet	f2508b1712	anothe useless sizeof(char) Originally committed as revision 5555 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	3f6d6af66e	Slightly reworked MC code, it gives better picture. Originally committed as revision 5554 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	c436ff41d2	typo Originally committed as revision 5553 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	7d77d5f639	spelling fixes courtesy of "Hervé W." H.O.W.aka.V+ffmpeg (at) gmail (dot) com Originally committed as revision 5552 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	1a268accb5	compiler sanity check Originally committed as revision 5551 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	fac252f95b	add --cross-compile option to assume cross-compilation without cross-prefix Originally committed as revision 5550 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	ddab0670b9	send output of exec checks to log file Originally committed as revision 5549 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	8d923001eb	detect availability of -rdynamic and -export-dynamic Originally committed as revision 5548 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	62c52121e0	extradata may be used as bitstream reader input so allocate with padding Originally committed as revision 5547 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	25c533a2c2	detect audio-only program streams and broken files made by VDR Originally committed as revision 5546 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	344a18c3b8	do not fail av_find_stream_info() if params for all streams could not be found Originally committed as revision 5545 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reimar Döffinger	c6bb50e002	Fix initialization of vc1_decoder (the same as wmv3_decoder). Patch by Reimar Doeffinger. Originally committed as revision 5544 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	87dfe848fa	Some optimization and fixes - mostly reworked MC and bitplanes. Originally committed as revision 5543 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	e8ba1cea3c	This should make P-frames decoding work on x86 (by avoiding get_bits(0)) Originally committed as revision 5542 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	b028a8667d	'uname -m' returns IP<number> for MIPS CPUs on IRIX. Originally committed as revision 5541 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	19e0e403f3	detect MPEG PES streams as MPEG PS; the PS demuxer will cope Originally committed as revision 5540 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	54003e1a70	get svn version when using separate build tree Originally committed as revision 5539 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Abeni	76a77ff291	Properly set the image depth Originally committed as revision 5538 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b582d7ba4d	dont read over the end of a data chunk and at the end search for the next Originally committed as revision 5537 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	e71bcc3798	flacenc - rice param search patch by (Justin Ruggles jruggle earthlink net 1) search for optimal rice parameters and partition order. i also modified the stereo method estimation to use this to calculate estimated bit count instead of using just the pure sums. 2) search for the best fixed prediction order 3) constant subframe mode (good for encoding silence) Note that the regression test for the decoded wav file also changed. This is due to FFmpeg's FLAC decoder truncating the file, which it did before anyway...just at a different cutoff point. The generated FLAC files are still 100% lossless. With this update, FFmpeg's FLAC encoder has speed and compression somewhere between "flac -1" and "flac -2". On my machine, it's about 15% faster than "flac -2", and about 10% slower than "flac -1". The encoding parameters are identical to "flac -2" (fixed predictors, 1152 blocksize, partition order 0 to 3). Originally committed as revision 5536 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	f26c2ef53b	Added loop filtering as ersatz for overlap filter (improves picture quality for coarse quantization). Originally committed as revision 5535 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	8985c915af	VC1 Intra blocks in P-frames use different zigzag table than I-frames. Originally committed as revision 5534 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reimar Döffinger	0b52626eb0	Do not read full byte when less than 8 bits are still to be read. Does not make a difference with any of my samples, but current code does not make much sense. Originally committed as revision 5533 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Reimar Döffinger	a5ecd69ec1	Ignore overrun in spectral RLE decoding, fixes http://www.missouri.edu/~bah347/gprime/nintendothemesacappellax.wmv Originally committed as revision 5532 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Ramiro Polla	2122f9c030	Install into $PROGRAMFILES instead of a hardcoded path on MinGW. patch by Ramiro Polla, ramiro86 %at% hotmail %dot% com Originally committed as revision 5531 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	be3492ec7e	VC-1 decoder with I-frames support and partial P-frames decoding Originally committed as revision 5530 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	10b9c374cf	Rename VC9 to VC1 as there is no such thing as VC9 Originally committed as revision 5529 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	f33aa12011	stereo decorrelation support by (Justin Ruggles jruggle earthlink net>) Originally committed as revision 5528 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	6c35b4dee3	10l Originally committed as revision 5527 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	f3a30e3a9c	cleanup patch from Diego Pettenò <flameeyes@gentoo.org> Originally committed as revision 5526 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	521f258701	Make debug work early on ffplay Originally committed as revision 5525 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	ea02862a9b	s/u_char/uint8_t/ accidentally copied from tcvp Originally committed as revision 5524 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	40c5e1fa2e	10l: don't allocate a new buffer quite so often Originally committed as revision 5523 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	12a195e32f	cleaned up buffer management Originally committed as revision 5522 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	42fb414804	check only existing streams Originally committed as revision 5521 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	aedf11f8fe	-logg needs to be after -lvorbis Originally committed as revision 5520 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	7beb802b3f	fix a silly typo (1l to myself) Originally committed as revision 5519 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Luca Barbato	24e1591036	minor cleanup Originally committed as revision 5518 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	0aec3c5cbf	simplify Originally committed as revision 5517 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	d1015e88b4	simplify & optimize things a little Originally committed as revision 5516 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

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