FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ivan Kalvachev	a6b9ffbfc7	move MPV_common_init after parsing stream parameters, matrix rebuild Originally committed as revision 2894 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8be014e027	removing broken mpeg_decode_gop() Originally committed as revision 2883 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	c7516a000c	find_start_code() optimization (about 2x faster now) this may improve decoding speed with multiple threads Originally committed as revision 2862 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Zdenek Kabelac	5f0f7713ad	* more consts Originally committed as revision 2847 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Zdenek Kabelac	49a37411f3	* const warn elimination Originally committed as revision 2846 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Ivan Kalvachev	494c56d36f	silence warnings Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Ivan Kalvachev	461cd5bfb5	add vlc for cbp=0 that is valid in 422,444 Originally committed as revision 2838 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	50c93f74a6	10l (segfault fix) Originally committed as revision 2837 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Ivan Kalvachev	4eaad9c028	forgot default chroma_format value Originally committed as revision 2835 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Ivan Kalvachev	5e5c247a7c	initial chroma_format changes,xvmc tweaks and codec_cap Originally committed as revision 2833 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	4c9544d026	mpeg2 field pic decoding fix simplifiations Originally committed as revision 2826 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8d52ec7eb0	AVCodec.supported_framerates Originally committed as revision 2821 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	c62c07d3d7	multithreaded mpeg2 decoding Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Ivan Kalvachev	530d574081	use get_format Originally committed as revision 2802 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e6dc9c6f99	more error checks for the sequence header Originally committed as revision 2788 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	2c492e94fc	removing broken framerate conversation hack in mpeg1/2 Originally committed as revision 2713 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	303aebf97a	uninitalized variables fix by (Gildas Bazin <gbazin at altern dot org>) and some related cleanup by me Originally committed as revision 2677 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	51929fd312	simplify Originally committed as revision 2668 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b1b8f9fc58	gop timestamp fix Originally committed as revision 2667 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	96b73a2ada	frame rate emulation "fix" by (Mean <fixounet at free dot fr>) Originally committed as revision 2664 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
Michael Niedermayer	0368c72d83	print vbv buffer size & bitrate when decoding with -debug 1 Originally committed as revision 2641 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	d60a8f85d7	vbv_delay Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	31b1ec5d38	mv vissualization & field picture fix Originally committed as revision 2610 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Wolfgang Hesseler	fad05f523c	cygwin fix and dont average interlaced MVs patch by (Wolfgang Hesseler <qv at multimediaware dot com>) Originally committed as revision 2609 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a4337a5130	10l (printing qscale before parsing it) Originally committed as revision 2608 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	7a0f9d7e7d	fixed top_field_first support when encoding Originally committed as revision 2600 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	3ab5b8cc9a	interlaced DCT support for MPEG2 encoding Originally committed as revision 2591 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	32e7b91af1	fixed potential problem if aspect_ratio_info == 0 for MPEG stream - fixed aspect ratio problem if CODEC_ID_MPEG2VIDEO is used to decode an MPEG1 stream (which is the recommended codec id for mpeg video) Originally committed as revision 2587 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	26f548a7a6	MB_TYPE_INTERLACED info fix Originally committed as revision 2586 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	248a189a7d	fixed low delay decoding Originally committed as revision 2583 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	b40cd4e0e4	rv20 (h263) b frame decoding support Originally committed as revision 2561 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
Ivan Kalvachev	57489bc511	silence few warnings Originally committed as revision 2514 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
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	f259747bc7	100l (SAR is written as height/width instead of width/height in the MPEG1 standard) Originally committed as revision 2453 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	5c9e4723e0	mpeg2 aspect ratio encoding fixed Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 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	22 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
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	e5021fffce	mpeg1 + trellis quant segfault fix Originally committed as revision 2346 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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189 Commits (a6b9ffbfc76d0608cb04951c458e21df40463985)