FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	7cfe7fe5e7	some fixmes if someone ever wants to implement theora support correctly ... Originally committed as revision 5771 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	e278056fba	check how many bits are left after decoding extradata this change is messy as whoever wrote the original code copied the GetBitContext instead of passing a pointer to it which has to be fixed for the above thing Originally committed as revision 5770 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b7f3fdd779	cleanup Originally committed as revision 5769 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	717b173366	slightly faster h264 fill_caches() Originally committed as revision 5768 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	e1bbc0321c	cosmetic change to adjust alignment. Originally committed as revision 5767 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	5f3acd9ec9	Modify preset compression levels to utilize log search. Originally committed as revision 5766 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	7a5f09f66e	cosmetics Originally committed as revision 5764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	dbb45a3bb7	log prediction order search method Originally committed as revision 5763 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	26053bdcc8	Add lpc order search. This creates new compression levels 6 to 12. Originally committed as revision 5762 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	7e84f27693	Don't pass block[6][64] parameter to decode_p_mb as we always use s->block Originally committed as revision 5761 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	0a45801f8e	Correct inverse quantization for P-frames Originally committed as revision 5760 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	c5b32ec1cb	Rounding control for motion compensation. Originally committed as revision 5759 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	408ec4e2a6	calculate all coefficients for several orders during cholesky factorization, the resulting coefficients are not strictly optimal though as there is a small difference in the autocorrelation matrixes which is ignored for the smaller orders Originally committed as revision 5758 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Stefan Gehrer	5cf226fb09	avoid double copying of left border in luma prediction Originally committed as revision 5752 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Stefan Gehrer	50879935d1	replace run by run+1 in VLC tables Originally committed as revision 5751 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	8ea543b580	cleanup Originally committed as revision 5750 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Stefan Gehrer	c90c39190e	change partition flags SYM -> FWD\|SYM Originally committed as revision 5749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Stefan Gehrer	77f173bef5	set mvP2 also in PSKIP macroblock Originally committed as revision 5748 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	ab01b2b82a	optionally (use_lpc=2) support Cholesky factorization for finding the lpc coeficients this will find the coefficients which minimize the sum of the squared errors, levinson-durbin recursion OTOH is only strictly correct if the autocorrelation matrix is a toeplitz matrix which it is only if the blocksize is infinite, this is also why applying a window (like the welch winodw we currently use) improves the lpc coefficients generated by levinson-durbin recursion ... optionally (use_lpc>2) support iterative linear least abs() solver using cholesky factorization with adjusted weights in each iteration compression gain for both is small, and multiple passes are of course dead slow Originally committed as revision 5747 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Stefan Gehrer	643326f747	avoid overflows of qp and pic_type Originally committed as revision 5746 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	4b65d88fd7	replace -D_GNU_SOURCE with -D_ISOC9X_SOURCE to avoid accidental use of gnu extensions Originally committed as revision 5733 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	1484a46753	dither lpc cpeffs Originally committed as revision 5727 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	6636b7e8e3	rename AMR config variables to CONFIG_AMR* Originally committed as revision 5725 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	f7f03a6303	Remove MPlayer-specific include option hacks. Originally committed as revision 5723 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	2f30a81d19	CONFIG_WIN32 implies MinGW and Cygwin and possibly more, so use just CONFIG_MINGW or __MINGW32__ instead. Originally committed as revision 5718 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	21227514de	simplify Originally committed as revision 5696 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b2846effb7	avoid redundant local variables Originally committed as revision 5695 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	69f34e5b1f	simplify Originally committed as revision 5694 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	e148c6e193	FastUVMV vs FastUVMC typo, noticed by bond Originally committed as revision 5693 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	608bd84365	make some tables const Originally committed as revision 5692 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	af9e7d1810	--enable/disable parsers. Warning: some combinations are broken. Originally committed as revision 5691 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	a7702890bd	remove STATS code (probably hasnt been used for years ..., and its not completely clear what it was good for anyway) Originally committed as revision 5689 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	fdb5983285	Check if 4-MV MB should not be decoded. Originally committed as revision 5688 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	5c4b8efd4b	MVRANGE may occur in all frames and RESPIC in all but B-frames Originally committed as revision 5687 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	3a3f1cf3f8	Fix mquant selection for ALL_MBS mode Originally committed as revision 5686 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	65c7bb9ec4	Use overlap filter instead of loop filter. Originally committed as revision 5685 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Kostya Shishkov	d2779ecd8b	Use s->first_slice_line in checks instead of s->mb_y Originally committed as revision 5684 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	88e2539b7e	10l: make disabling all pcm/adpcm codecs work Originally committed as revision 5683 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	f7e79298d1	only build dpcm.o if its codecs are enabled Originally committed as revision 5681 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	6f3d6022cf	forgot to remove adx.o from objs always built Originally committed as revision 5680 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	7239fb5738	make the adx adpcm codec available Originally committed as revision 5679 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	327dcfd315	enable/disable pcm and adpcm codecs Originally committed as revision 5678 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	a29ff6b76b	cosmetic: sort codec list alphabetically Originally committed as revision 5675 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Justin Ruggles	c6375bf23c	allows user-settable block size and fixes related typo Originally committed as revision 5674 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	bac3be382e	rewrite kconfig-style Originally committed as revision 5673 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	7f53b77c83	Sun mlib works fine. Remove comment stating otherwise. Originally committed as revision 5672 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	6be4846a1a	Remove bogus IPP section that is not referenced anywhere. Originally committed as revision 5670 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Aurelien Jacobs	f1b163e01e	set proper bits_per_sample value for ADPCM codecs Originally committed as revision 5666 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	ab7e315396	remove -fforce-addr as it to generate slightly slower code Originally committed as revision 5665 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	9d82b0dda1	moving utf8 reading function to libavutil Originally committed as revision 5664 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

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3372 Commits (7cfe7fe5e78f9f1ce1e707a0385188dfa44ba6ce)