FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Roman Shaposhnik	e5966052ee	* Initial implementation of the G.726 ADPCM audio codec. Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	070ed1bc43	initial commit for Quicktime Animation (RLE) video decoder; bit depths 32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp are not supported yet Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a412a03bee	remove incorect motion estimation table Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	7d8379f2b7	added support for EA ADPCM and SMJPEG IMA ADPCM Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	77ea0d4bdd	quantizer noise shaping Originally committed as revision 2742 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
Roberto Togni	a273bbfb03	MSZH and ZLIB decoder support Experimental ZLIB encoder (not working yet) Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a1e257b231	optimize compute_antialias() and add a floating point based alternative (2x faster) Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	622348f931	interlaced dct decision cleanup function moved to dspcontext mmx&mmx2 optimized change SSE -> SAD as default (better quality) vbv buffer size command line option in kbyte Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	baaf3f467b	SVCD scan offset stuff Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	fafa0b75ee	first pass at Sierra VMD A/V decoders; video looks great, audio is not yet complete Originally committed as revision 2652 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
Fabrice Bellard	b84f2a3533	pts and dts support in parser API Originally committed as revision 2619 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	7ebfc0ea63	error concealment regression test Originally committed as revision 2606 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	864119b6ca	mb type & qp vissualization Originally committed as revision 2603 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
Mike Melanson	9a4117d5a1	initial support for Duck TrueMotion v1 (think of it as On2 VP1); only 16-bit mode supported thus far Originally committed as revision 2555 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	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
Roberto Togni	e1c2a5a0a8	- Add reget_buffer() function to AVCodecContext - Add default reget_buffer implementation in libavcodec/utils.c - Remove AVCodecContext.cr_available, no longer needed - Remove CODEC_CAP_CR, no longer used - Add img_copy() prototype to avcodec.h (function from imgconvert.c) - Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid conflict - Updated msrle, msvideo1, rpza, smc to use reget_buffer Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	42cad81aea	yep, FLI support Originally committed as revision 2519 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Zdenek Kabelac	4b813d5c5a	* sys/types.h for size_t Originally committed as revision 2516 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
Ivan Kalvachev	c512b303c2	mpegvideo is back Originally committed as revision 2507 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	8424cf505c	new audio/video parser API Originally committed as revision 2492 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	11e29a4143	added Apple Graphics (SMC) decoder Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roberto Togni	1dc1ed9933	8BPS decoder Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roberto Togni	074c4ca7fd	Add cr codec capability and buffer hints Originally committed as revision 2484 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	432d84c395	10l ... Originally committed as revision 2467 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roberto Togni	2e99641b1a	Fix some palette related defines, bump build number Originally committed as revision 2464 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	2a2bbcb05f	revised palette API, courtesy of Roberto Togni (rtogni at freemail.it) Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	985180a1b8	added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed) Originally committed as revision 2445 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	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	9dad924e22	bottom_field_first -> top_field_first Originally committed as revision 2402 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	21 years ago
Dan Christiansen	dc7cb06ae0	gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>) Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	2744ca9ac9	* providing MPEG codecs with a generic fields in AVFrame to use. * fixing YUV4MPEG format. * fixing a bug in DV codec where coded_frame was not set. Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Mike Melanson	fc38477715	activate the XA and ADX ADPCM codecs Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ac0c66382d	dont check if the ac esc 3 could have been stored as vlc as this detects only very few errors allthough it detects several buggy encoders Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	5e83dec46a	Sunplus JPEG codec (SP5X) support Originally committed as revision 2362 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Alex Beregszaszi	f44ee2c34b	theora decoding support (only keyframes for now, because by theora the frame isn't flipped so the motion vectors are getting screwed up) Originally committed as revision 2359 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	95831f48f8	recommit of slightly cleaner width / height comment Originally committed as revision 2353 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Drew Hess	75917b887b	recommit of promote avpicture_alloc to public interface patch by (Drew Hess <dhess at ilm dot com>) Originally committed as revision 2351 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago

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425 Commits (065148e7734c88032a74e36d1a4278f8f467333d)