FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	332f9ac4e3	h263 loop filter fixed h263 modified quantization CODEC_FLAG_OBMC Originally committed as revision 2549 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	43dc0bfd2e	cleanup Originally committed as revision 2545 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	dba019daba	h263 alternative inter vlc support Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	f7190f7399	h263 OBMC & 4MV support cleanup Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b68ab2609c	dont read from b frames if draw_horiz_band==NULL Originally committed as revision 2533 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9bc8b38660	16x8 MV vissualization by (Wolfgang Hesseler <qv at multimediaware dot com>) Originally committed as revision 2530 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	bc1e364666	10l Originally committed as revision 2529 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ad0d17f1f8	qprd with b frames fix Originally committed as revision 2518 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	dd3e415e06	qprd needs mbd=2 Originally committed as revision 2517 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	30758048ef	ac prediction with rate distorted qp fix Originally committed as revision 2510 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	1f26c6f338	rate distored optimal lambda->qp support Originally committed as revision 2509 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ea05d9c9c7	flush fix (untested) Originally committed as revision 2473 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	762357e63a	10l (fixes dct coeff noise reduction) Originally committed as revision 2470 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michel Bardiaux	9b87956678	av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	821cb11f76	noise reduction of dct coefficients Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	5f1948111a	pts fix and related fixes Originally committed as revision 2452 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Ivan Kalvachev	a579db0c4f	XvMC speedup by removing one memcpy and doing MB packing Originally committed as revision 2442 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	6b56c616d9	make convert_matrix() independant of MpegEncContext Originally committed as revision 2441 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9b4b6e099b	segfault fix Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b4c3816cfa	optionally merge postscale into quantization table for the float aan dct Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	65e4c8c919	floating point AAN DCT Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9d9e31722a	112 bytes smaller MpegEncContext Originally committed as revision 2414 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	45686da26d	move blocks away MpegEncContext (7.4 -> 5.8k) Originally committed as revision 2413 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	642ccefbc8	move mmx quantizer matrixes out of MpegEncContext (23k -> 7k) (no meassureable slowdown) Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	7e4995c388	move q_*_matrix out of MpegEncContext (40k ->23k) dct_quantize() is even slightly faster now, dont ask my why ... Originally committed as revision 2411 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b465449eb7	dynamic alloc of picture structs instead of putting them in MpegEncContext Originally committed as revision 2410 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fa384dcc81	export mpeg2 active display area / pan scan fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height decode sequence display extension & picture display extension Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	a573cc27f5	emu_edge checks simplification and avoid redundant checks for mpeg1/2 if emu_edge is set Originally committed as revision 2395 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	6571e41dcd	picture buffer cleanup, this fixes a assertion failure (if assertion checking was manualy enabled for utils.c) and a memleak at least Originally committed as revision 2392 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Mike Melanson	764ef40015	disable encoders where appropriate (patch courtesy of BERO <bero -at- geocities.co.jp>) Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	431f2172cd	fix decoding if the aspect ratio changes Originally committed as revision 2367 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	ed7debda14	removed the obsolete and unused parameters of init_put_bits Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	158c7f059c	use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	16c3c1ecb4	rd cbp + single coeff elimination fix Originally committed as revision 2333 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	ca7d05d56f	optionally try to encode each MB with MV=<0,0> and choose the one with better RD Originally committed as revision 2328 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	f2f6134b9e	rate distortion optimal cbp support (h263/mpeg4 non intra only) Originally committed as revision 2323 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	34f60ee61b	slight quality improvement ( < +0.04 PSNR) for high bitrate videos with trellis quantization Originally committed as revision 2300 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	05fbd0a2b0	scenechange_threshold Originally committed as revision 2281 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	541ae14095	AVI stream header FCC / more reliable detection of old xvid files Originally committed as revision 2258 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	2523e73c77	--disable-risky fix by (Luca Abeni <lucabe72 at email dot it>) Originally committed as revision 2243 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	56c4a18464	ctype.h is a common header Originally committed as revision 2223 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	22ddd60bc2	fixing CODEC_FLAG_GLOBAL_HEADER Originally committed as revision 2167 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	e4eadb4b44	oooooops, having 2 Eterms open and doing cvs diff in one and cvs commit in the other sucks, especially if they are in different directories (MPlayer/main/libavcodec vs. ffmpeg/libavcodec) Originally committed as revision 2165 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	029911d1c3	mpeg2 encoding Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	df15903f27	removed unused variable Originally committed as revision 2159 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	d6eb3c500a	custom quant matrix encoding support Originally committed as revision 2135 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Roman Shaposhnik	36b58e850d	* fixing a regression in mpeg encoder (not setting pix_fmt), this is hardly the right way to do things, but it'll suffice for now. * patch from Gildas Bazin gbazin at altern dot org * fix for a 10l in configure * gcc 2.95.3 and Solaris build in general are not ready for -Werror in libavformat/Makefile Originally committed as revision 2123 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	6e23091277	check input pix_fmt Originally committed as revision 2104 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	59c673d518	cleanup / fixes Originally committed as revision 2103 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	769fc4660c	clear bitstream buffers in AVCodec.flush() Originally committed as revision 2101 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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317 Commits (5b5404e32fc6d7a7b390eecfd4f106fdbe2c8a03)