FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	5e746b9995	darkness masking (lumi masking does only bright stuff now) Originally committed as revision 967 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	c5d309f2d5	adaptive quantization (lumi/temporal & spatial complexity masking) Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b3a391e8b8	fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b71901e6ee	documenting most stuff in AVCodecContext Originally committed as revision 957 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	a949d72e0e	avcodec_alloc_context() Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	050fe8bab5	aspect (ext. par too) support for h263 and mpeg4 (inc. build becouse of new vars) Originally committed as revision 941 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	15415af418	export pts from stream if available store pts in stream if available (otherwise use frame_rate) Originally committed as revision 923 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	208d3ddf96	set pict_type & key_frame on decoding too Originally committed as revision 918 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	14207b27b5	support decoding of the last mpeg "packet" even if no startcode is immedeatly afterwards (fixes bugs with mpeg in avi) new behavior is only activated if CODEC_FLAG_NOT_TRUNCATED is set Originally committed as revision 909 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Mark Hills	81e0d0b412	oggvorbis support patch by (Mark Hills <mark at pogo dot org dot uk>) Originally committed as revision 896 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ab6d194a38	croping patch by (talus25 at speakeasy dot net) with fixes from atmos & me Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Martin Olschewski	c7e079314b	sun solaris compilation bugfix, patch by (Martin Olschewski <olschewski at zpr dot uni-koeln dot de>) Originally committed as revision 882 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	28db7fce02	slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG) per context DCT selection Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Alex Beregszaszi	e769f0535e	added aspected_width/height for EXTENDED_PAR Originally committed as revision 869 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ce980a9576	new ratecontrol code sadly there are no (unsigned) int left in AVCodecContext so this breaks shared libavcodec libs :( Originally committed as revision 863 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	87f8cab45b	mpeg4 mpeg quantizer encoding Originally committed as revision 844 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Philip Gladstone	b71472eb62	Add conversions to and from RGBA32 and BGRA32. Originally committed as revision 824 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	917e06c81b	added proposed API for parse_only mode to extract compressed frames from compressed streams Originally committed as revision 810 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
François Revol	0147f19856	beos/mov/adpcm patch by François Revol <revol at free dot fr> * Some BeOS fixes: - errno stuff - nanosleep() replacement - added a doc/README.beos * mov reader still has problems with most videos (skips many chunks), - It should now read .mov files with zlib-compressed moov headers (aka cmov) - added SVQ1 support. - removed mapping 'raw ' and 'yuv2' to h263, was my mistake. - added IMA4 support. (tested) - fixed frame rate (it reported 0 fps or something before) - extended file probing ('wide' and 'free' atoms) - improved .mov/.mp4 detection (or so I think) * adpcm * added zlib support, with header file and lib check Originally committed as revision 780 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0fd90455ec	uvlinesize export has_b_frames mb_skip with more than 2 ip buffers Originally committed as revision 762 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	93a21abde5	direct rendering method 1 support Originally committed as revision 759 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	be8ffec9cd	new codec: Sorenson v1 Originally committed as revision 726 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0151a6f546	wmv1 support Originally committed as revision 697 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	544eb99cbf	memory functions are exported Originally committed as revision 686 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	b50eef3ae0	grayscale only decoding Originally committed as revision 677 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	8696b63645	use qstride instead of fixed constants Originally committed as revision 653 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	ae72cda62b	new field for communicating with external postprocessing Originally committed as revision 652 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	1f6b6e50ce	single coefficient elimination error concealment / error resilience b_quant_offset (unfinished, should be 0 for now) Originally committed as revision 646 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	92ba5ffbb5	workaround dc_scale bug in old ffmpeg msmpeg4v3 encoder (set workaround_bugs=1 for this) Originally committed as revision 561 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	51a4966370	added avcodec_set_bit_exact() for testing Originally committed as revision 540 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	e0a3d744a0	- repeat_pict meaning changed, now it signals the extra delay for the decoded frame. - extra_delay = (repeat_pict / 2) * (1/fps) Originally committed as revision 496 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	e8f147930b	* first shot for the new avcodec API - comments, critics, improvements on the ffmpeg list are welcomed Originally committed as revision 494 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	79b0d5f925	build num ++ Originally committed as revision 490 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	8bceb6af09	build info for ABI Originally committed as revision 489 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	5d27890ae9	I was too lazy to be a hero ;) Originally committed as revision 488 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	c80340a4eb	- repeat_pict added to AVCodecContext to signal if the decoder must repeat frames from 3:2 pulldown sources. - repeat_pict honoured by MPEG-1/2 decoder. Originally committed as revision 486 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	9cd3766f6e	- pict_type exported to AVCodecContext - Added real_pict_num to AVCodecContext, it represent the number of the previous encoded frame, usefull when coding with B frames. - Warning fix in motion_est.c Originally committed as revision 484 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Philip Gladstone	4a663d8042	* Start using enumerated types (makes debugging much easier) Originally committed as revision 469 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	bc6caae212	- MPEG-4 B frames coding option for ffmpeg.c - Warning fixes. Originally committed as revision 448 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	156e5023e8	version info Originally committed as revision 443 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Arpi	e84c31dc88	Support for external huffman table and various fixes by Alex Beregszaszi <alex@naxine.org> Originally committed as revision 429 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	2417652e9f	export mbskip_table for direct rendering add hurry_up support Originally committed as revision 424 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	1c2a8c7f14	avcodec_flush_buffers() Originally committed as revision 420 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	1ff662cc2c	export delay info fixed low_delay & vo_type on mpeg4 header writer & parser Originally committed as revision 415 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	8b4c7dbc55	fixed ratecontrol & b-frames 2pass ratecontrol fixed hq with 2pass inceased build num (a few more vars for the rc stuff) hopefully no new bugs Originally committed as revision 408 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Arpi	2c029cd19d	postprocess array increased to handle images up to 2048x1536 Originally committed as revision 407 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9dbcbd92e8	fixed mpeg4 time stuff on encoding mpeg4 b-frame enoding support removed old, out-commented ratecontrol reuse motion compensation code between encoding & decoding prefix newly added global functions with ff_ to reduce namespace polution b-frame ME (unfinished, but working) added some comments to mpegvideo.h do MC on encoding only once if possible bugs? ;) Originally committed as revision 403 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	4b1f4f236b	- Versions defined for libav/libavcodec. - Bug fix in wav muxer for MP2 audio. - ffmpeg/libavcodec version in MPEG-4 user data. Originally committed as revision 400 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	101bea5f22	- ME method compatibility with legacy apps. - Please use AVCodecContext's me_method now. Originally committed as revision 399 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	e4986da9ce	- ME setting moved to AVCodecContext/MpegEncContext, no longer a global. - EPZS ME algo used by default. - HQ flag activated for ffmpeg. - Cosmetics ... Originally committed as revision 398 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

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177 Commits (d9974a4867de0bd913c258822f4a47fb36dec111)