FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	c62c07d3d7	multithreaded mpeg2 decoding Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9c3d33d67f	multithreaded/SMP motion estimation multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263 all pthread specific code is in pthread.c to try it, run configure --enable-pthreads and ffmpeg ... -threads <num> the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	fe455f3328	get_bit_count -> put_bits_count Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	303e50e65b	closed gop support & flags2 as all bits in flags are used and a few minor things i forgot to commit ... Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8f2ab83318	copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	783df5f347	denoise_dct_mmx() Originally committed as revision 2657 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	bb198e198a	interlaced motion estimation interlaced mpeg2 encoding P & B frames rate distored interlaced mb decission alternate scantable support 4mv encoding fixes (thats also why the regression tests change) passing height to most dsp functions interlaced mpeg4 encoding (no direct mode MBs yet) various related cleanups disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Wolfgang Hesseler	0c9bbaec60	motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>) Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	1031fabd14	picture number fixes Originally committed as revision 2634 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	d60a8f85d7	vbv_delay Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	d50635cd24	split intra / inter dequantization Originally committed as revision 2607 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	d55f7b6521	cleanup Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	11dffbe1da	stuffing to stay above min_bitrate Originally committed as revision 2602 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fb0666392c	CBR improvements Originally committed as revision 2601 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Wolfgang Hesseler	8d7ec294c4	move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>) cleanups & fixes by me Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ba58dabc5c	h263 slice structured mode slice cleanup Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	cdb4e730e4	cleanup Originally committed as revision 2562 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b40cd4e0e4	rv20 (h263) b frame decoding support Originally committed as revision 2561 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	554daa2402	cleanup Originally committed as revision 2558 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fcfee63b12	split ff_h263_decode_mb() into h263 and mpeg4 versions Originally committed as revision 2554 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
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	68b94c354d	rv20 decoder Originally committed as revision 2543 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	8fc7c99369	10000l Originally committed as revision 2538 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	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	5ff85f1d8b	AVRational sample_aspect_ratio aspect ratio in JPEG JFIF is SAR not DAR ! removed nonsense SAR guessing code various related cleanups bugs? Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 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	21 years ago
Michael Niedermayer	34790165dc	intra dc treshold != 0 decoding fixed Originally committed as revision 2363 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 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	21 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	21 years ago
Fabrice Bellard	b160941221	removed warnings Originally committed as revision 2248 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
Michael Niedermayer	d6eb3c500a	custom quant matrix encoding support Originally committed as revision 2135 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	c3bf0288c9	PSX MDEC decoder, based upon some code from Sebastian Jedruszkiewicz <elf at frogger dot rules dot pl> note: completly untested, no demuxer yet Originally committed as revision 2134 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	7d1c3fc1d6	rate distortion mb decision support fix decoding of old %16!=0 divx fix assertion failure in motion_est.c Originally committed as revision 2094 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	7a06ff148d	AVCodec.flush() ff_draw_horiz_band() in coded order / cleanup Originally committed as revision 2064 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	44a2950f72	flv cleanup / simplify Originally committed as revision 2026 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Garrick Meeker	d4f5d74a54	flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>) Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	c009df3f86	make ff_emulated_edge_mc() independant of MpegEncContext Originally committed as revision 1971 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	3d2e8cce3a	ASV1 codec with postprocessing support :) Originally committed as revision 1891 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	d8085ea727	cleanup Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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243 Commits (7ad5455cd711d12700ad52b82a915105a7b30127)