FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	44f1698a38	merge a few shifts into the dequantization, faster and more accurate, lets hope it doesnt overflow Originally committed as revision 3930 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	125d624610	optimizing imdct12 Originally committed as revision 3929 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	6e0d8c06c7	mb_lmin/max to limit the per mb quality for the ratecontrol independant from the frame limits Originally committed as revision 3928 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Christophe Massiot	957c743a23	Border processing adaptive quant patch by (Christophe Massiot \|cmassiot freebox fr) Originally committed as revision 3927 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Johan Bilien	ebaa7e0315	rtp_callback: send number of mb patch by (Johan Bilien {jobi via.ecp fr) Originally committed as revision 3926 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ce4a29c066	optimize antialias switch to integer antialias code as default as its faster now Originally committed as revision 3925 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d04728bb57	faster, simpler and more accurate l3_unscale() Originally committed as revision 3924 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	711ae726f7	optimizing imdct36() Originally committed as revision 3923 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	976709ee73	compare audio files 16bit wise instead of 8bit additionally compare the mp2 case with some delay as this matches better (the delay issue obviously should be fixed) Originally committed as revision 3922 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ba96e97fdd	support comparing files with some posiion offset relative to each other Originally committed as revision 3921 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	c342499df2	make keyframe default for AVFrames Originally committed as revision 3920 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	3c8e39f72d	Stereo MACE fix by Burkhard Plaum <plaum AT ipf DOT uni-stuttgart DOT de> Still doesn't work with our mov demuxer though... Originally committed as revision 3919 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	8845e427a7	10l (array gets padded with 0 which is CODEC_ID_NONE -> parsers claim to support CODEC_ID_NONE) Originally committed as revision 3918 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Loïc Le Loarer	0d315f281c	H.264 multiplce instance in reference list patch by (Loic <lll+ffmpeg m4x org ) With this patch, the streams CAWP5_TOSHIBA_E.264 and CVWP5_TOSHIBA_E.264 are completely decoded Originally committed as revision 3917 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Loïc Le Loarer	dc032f3332	correct long term picture management patch by (Loic <lll+ffmpeg m4x org>) fixes decoding of MR2_MW_A.264 Originally committed as revision 3916 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	bf2bc926f0	- a lot less overflows when decoding frames - no more error with norm6 codes - almost skipped frames (~110 bits) are not overflowed However: - there are very few bits left in those frames, so I wonder if enough MB data is actually left - NORM6/DIFF6 (4/5) bitplanes are a lot more present, which I don't find obvious. patch by anonymous Originally committed as revision 3915 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	2ce151f898	Documentation patch by anonymous Originally committed as revision 3914 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Reimar Döffinger	790409c949	Compile fix on non-x86 Originally committed as revision 14631 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	20 years ago
Michael Niedermayer	0c90161f0f	signed 16bit support Originally committed as revision 3913 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roberto Togni	b2eef2f0ea	Add 32bit RGB support Originally committed as revision 3912 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	e993bc03ac	10000l vbr mp3 fix Originally committed as revision 3911 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Aurelien Jacobs	38d5c282cd	makes funnyCode pages executable (for CPU with NX bit) Originally committed as revision 14626 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	20 years ago
Michael Niedermayer	a3a5f4d6c3	support 32bit output for the mpeg audio decoder Originally committed as revision 3910 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	b696d2a676	more accurate dequant of near zero coefficients Originally committed as revision 3909 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	84af4a7ee6	10l (missing overflow check) Originally committed as revision 3908 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	9da235c803	100000l (typos in the #define for selecting the NORM6 method -> wasnt compiled, after fixing typos new method doesnt even compile -> swicth back to old until its fixed) Originally committed as revision 3907 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	5e424311dd	- add another way to decode norm6 VLC; modify VLC_NORM6_METH0D define in vc9data.h to select the behaviour - modified decode_b_picture_primary_header so that decode_bi_picture_header is no more required Fixes: - modifications for some more using of MpegEncContext - fixed a bit frame type decoding - switch from pointers to index for AC tables - corrected P CBPCY decoding (p_cbpcy += 4) patch by anonymous Originally committed as revision 3906 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	0d33db8a4d	In that patch: - avctx and gb elements were removed from VC9Context, hence a larger diff - some code was added to h263dec.c regarding CODEC_ID_WMV3 (should apply to CODEC_ID_VC9 too) - VLC tables and other related tables were made global whenever this seemed necessary; appropriate changes were therefore made to other parts of the code using those tables - the change for the bitplane management to a struct (some of them should eventually be mapped to MpegEncContext arrays) wasn't associated with the proper frees; should be fixed now patch by anonymous better names for globalized tables by me Originally committed as revision 3905 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	093c6e50c9	10l (didnt test code after cvs up ...) Originally committed as revision 3904 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a7a858996f	dithering for the mpeg audio decoder Originally committed as revision 3903 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	16dd93ab6a	quick and dirty PSNR check for audio Originally committed as revision 3902 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	bd9ea6a462	fixing missaligned memory accesses in fill_rectangle() Originally committed as revision 3901 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	4b9ac0b5f0	require a few valid and equal mp3 headers for resync Originally committed as revision 3900 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	f4ff1b92cc	added a lock/unlock_lib pair to allow extern progs to serialize access to lavc. Originally committed as revision 3899 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a603bf8d68	dont predict missing timestamps if we lack the required information to do so Originally committed as revision 3898 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Alex Beregszaszi	bf1f4da01f	exported ff_mpa_synth_filter for upcoming qdm2 decoder Originally committed as revision 3897 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	0c716ab71d	fix segfault by matthieu castet <castet DOT matthieu AT free DOT fr> Originally committed as revision 3896 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	7d8b13b46b	make decode012() static inline Originally committed as revision 3895 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	25cf9062ba	don't crash on null codec; by matthieu castet <castet DOT matthieu AT free DOT fr> Originally committed as revision 3894 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	46103f6bbd	fix the patch to allow Sony PSP MP4 creation Originally committed as revision 3893 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roine Gustafsson	888053179c	support colon-separated rates patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net> Originally committed as revision 3892 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roine Gustafsson	501866a1fa	movenc illegal access patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net> Originally committed as revision 3891 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roine Gustafsson	92e51b66cf	chunk support in mov patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net> Originally committed as revision 3890 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
tjcannell@blueyonder.co.uk	8af1815481	Sony PSP variation of MP4 patch by <tjcannell AT blueyonder DOT co DOT uk> Originally committed as revision 3889 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	2497479f2b	probe for 'junk' and 'pict', changed the scores. Originally committed as revision 3888 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	edaf11e87a	10l (negative strides) Originally committed as revision 3887 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	0c040aacbe	use dc tables from msmpeg4 instead of duplicating them patch by anonymous Originally committed as revision 3886 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roine Gustafsson	53ffdd1434	mov header field and compressor name patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net> Originally committed as revision 3885 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a64a006e95	dont duplicate decode012() Originally committed as revision 3884 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	6b250f09e8	check norm6 vlc validity as there are some bit sequences which dont corespond to any codeword, the other vlc tables all seem to be huffman tables though Originally committed as revision 3883 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago

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4406 Commits (2c34596ff7fcf4699b70243dfefc6a1fb67909cc) All Branches Search

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