FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	88e51e1fb5	second try of improved lambda/qp guessing for motion estimation RD in first pass Originally committed as revision 4785 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	aaaa6f1549	dont discard least significant bits Originally committed as revision 4773 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b7c51ebc89	slightly better mv_penalty table Originally committed as revision 4770 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	377798d6bd	minor typo Originally committed as revision 4767 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	50c6f6cd4c	improved lambda/qp guessing for motion estimation RD in first pass this only affects encoding with bframes and rate control Originally committed as revision 4765 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	5ef388e537	updated regression reference Originally committed as revision 4699 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	ac031f3c6c	10l to michael not updating this after changing crc to output 0x prefixes (crc.c rev 1.10) Originally committed as revision 4696 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	b51527d850	make ffserver regressions work again Originally committed as revision 4694 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	bf40937bf9	remove -e debug=off, unsupported my some wget versions (1.9), and doesnt makes any difference Originally committed as revision 4690 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Sam Hocevar	528bbdde7f	Add a leading zero to the sequence files generated by the testsuite so they always appear in proper order. patch by Sam Hocevar < sam -- at -- zoy -- dot -- org > Originally committed as revision 4606 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	96f2c1fbce	Add some files generated by regression tests. Originally committed as revision 4605 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	fac862c659	the people want lower case ... Originally committed as revision 4592 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	ec9127c4a4	converting a few more options to AVOptions Originally committed as revision 4587 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	637b5326f3	convert some options in ffmpeg.c to AVOptions Originally committed as revision 4586 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b4abfb3060	checksum doesnt cover the forward_ptr anymore (seems i forgot to commit this ...) Originally committed as revision 4584 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	177e5460b9	forward_ptr doesnt contain its own length anymore Originally committed as revision 4578 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	f79432a26e	set a few variables correctly Originally committed as revision 4560 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	beedd40a8c	forgot to commit this after dv changes Originally committed as revision 4544 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	c619ff6daf	optimizations dc coeff rounding fix class=3 num of bits fix do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT Originally committed as revision 4542 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	8fce2707e8	regression tests for dv Originally committed as revision 4541 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	d8cbeba156	yamaha adpcm regression test Originally committed as revision 4473 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ba85e70c54	enabling ffserver regression tests note, none of the files is playable but this test should help against further breakage unless of course the checksums depend upon something they shouldnt Originally committed as revision 4456 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	8d931070fc	ffserver segfault & other fatal failure fixes Originally committed as revision 4454 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	16423e179b	nut prefers extradata style global headers Originally committed as revision 4396 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d05c15cb78	mpegts regression test Originally committed as revision 4352 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	47805d210c	fix stream class fix a infinite loop on corrupted streams Originally committed as revision 4344 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	3b5ffe7a39	fix mpeg2 chroma_420_type Originally committed as revision 4274 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d9995c5add	ffm.c rev 1.39+ Originally committed as revision 4243 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	83fa2ef8cb	round duration up in mov Originally committed as revision 4242 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	9cd8179818	#defines for strict_std_compliance and split between inofficial extensions and non standarized things Originally committed as revision 4205 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Justin Ruggles	132041f06f	While adding stereo rematrixing, I came across something that needs to be fixed even without adding the feature. The output correctly uses 4 dummy values for the rematrixing flags in block-0, but the bit allocation routine does not take these bits into account. From what I can tell, there was a patch in 2003 that corrected the output to make it DVD and spec compatible, but it didn't correct the bit allocation. It's only 4 bits over the entire 6 blocks, so overflow errors would happen rarely or never, but it's still worth fixing. So here is a fix. patch by (Justin Ruggles {jruggle earthlink net) Originally committed as revision 4179 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roine Gustafsson	8cf71eadd2	Adds read probe to y4m, and changes the extension to .y4m patch by (Roine Gustafsson <roine users sourceforge net) Originally committed as revision 4164 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	644a92626a	PIX_FMT_NONE and related fixes Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Yartrebo	8c2515bbb9	fix overflow in mc_block() patch by (Yartrebo )yartrebo earthlink net Originally committed as revision 4132 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	b44985ba12	store the number of runs to avoid storing the last run value about 10% lower bitrate for -qscale 32 (forman & some music video) worst case bitrate increase <0.1% (lossless or low qscale) and now the bad news, even though this just adds a single subtraction and an if() into the medium sized unpack_coeffs() loop and the if() will only be false once per unpac_coeff() call, gcc produces 50% slower code, i didnt look at the generated asm yet, not sure if i want to ... Originally committed as revision 4131 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	f5a719287d	rescale coefficients during IDWT, that way the lifting steps are much simpler and faster Originally committed as revision 4119 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a0a74ad9f0	increasing precission of the quantization parameter this is needed as the quantization stepsize for each subband is also in this precission and insignificant changes to the wavelet like scaling its coefficients slightly differently would lead to wildly variing PSNR and bitrate note, a encoder could also simply choose to leave the least significant bits of the quantization parameters zero which would give the exact previous behaviour except a y very tiny number of bits in the header Originally committed as revision 4115 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	538a38418c	10% faster unpack_coeffs Originally committed as revision 4108 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	3cff4572ce	fixing lossless snow Originally committed as revision 4107 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d13eef3d3d	snow regression test Originally committed as revision 4100 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Calcium	982e53fe44	31_ASF_compatibility_with_WMP_and_add_index.patch by (Calcium \| calcium nurs or jp) Originally committed as revision 4073 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Calcium	58d2a1506d	28_fix_parameters_in_G726.patch by (Calcium \| calcium nurs or jp) Originally committed as revision 4070 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	8272de4ea2	fix time stored in mov based upon 23_fix_timestamp_in_mov.patch by (Calcium \| calcium nurs or jp) Originally committed as revision 4067 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	6c13c880fa	trying to fix a few minor values in the mp4/mov muxer Originally committed as revision 4063 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	4a7d265176	sample_size fix Originally committed as revision 4043 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	625d98a319	set global_quality Originally committed as revision 4042 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	420370d4aa	switch MPEG4 fourcc to FMP4 Originally committed as revision 3972 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	9499ebff8d	checksum change due to (don't crash on null codec patch which changed the stored length of the compressor name, movenc.c 1.28->1.29) Originally committed as revision 3950 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago

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375 Commits (1845bf1fdfe71b80237b71f9dd7b6043cf61be70)