FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d930ef19ea	fixing mpeg4 mpeg quantizers Originally committed as revision 836 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	b5a093b3a9	different edge positions fixed with edge emu / dr1 Originally committed as revision 814 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3e6a20a0cd	minor optimizations fixing numbers.avi fixing ac prediction between MBs with different QP Originally committed as revision 782 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	cc504d3c3c	low_delay / has_b_frames fix Originally committed as revision 770 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	1a013246fb	fixes fire.avi & subtitles.avi Originally committed as revision 769 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	c03a717274	rl decoding optimization Originally committed as revision 755 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	edcf989073	optimization (get_vlc -> get_vlc2) Originally committed as revision 750 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	45a82edbdd	rl vlc decoding optimizations Originally committed as revision 748 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Felix Bünemann	c60a6560a1	warning fix patch by atmos Originally committed as revision 728 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	8f8402e49c	dc scale simplification/optimization Originally committed as revision 695 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	9f4f81ed17	fixed case where abs_level > MAX_LEVEL Originally committed as revision 674 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	dd536160cd	run1 can be <0 bugfix (found by fabrice) Originally committed as revision 661 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	e7650becc6	Revert previous bogus warning fix. Originally committed as revision 655 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	20695ec921	Minor warning cleanup. Originally committed as revision 654 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	92073d01ca	error concealment / error resilience data partitioning encoding/decoding resync marker encoding more correct headers merging s->first_gob_line & s->first_slice_line Originally committed as revision 639 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ff4ec49e64	license/copyright change Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6000abfa89	removed useless header includes - use av memory functions Originally committed as revision 522 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7aaf3b98fc	there are divx5? encoded files without a userdata section but with b-frames :( Originally committed as revision 446 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	e71a4f7425	segfault fix for b-frame encoding with height%16!=0 Originally committed as revision 445 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3d1d9b2c37	shorter user data with formating by juanjo Originally committed as revision 441 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	32cd20de42	move ABS() to common.h print mb_types in nice looking format support Originally committed as revision 440 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9717dad883	move put_string() to common.{c,h} Originally committed as revision 439 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	1e209222f5	- H263 PAR support by Alex Beregszaszi. - Typo fix in mpeg4data. Originally committed as revision 436 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	ef5b1b5a7e	- Advanced Intra Coding (AIC) support for H.263+ encoder, just DC by now. - Bug fix H.263+ AIC tables. - Warning fixes. Originally committed as revision 431 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	f94985d046	detecting xvid/divx4/opendivx and set low_delay flag Originally committed as revision 425 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	d7e9533aa0	fixed msmpeg4 infinite loop if buggy stream rewrote quantizer fixed bias (+10% compression/quality for h263 like codecs) qscale=1 support mpeg1 intra frames looks far less blocky added codec_id field Originally committed as revision 423 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	d697b89bab	segfault fix Originally committed as revision 418 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	8d4c65d136	b-frame mpeg4 fix when seeking Originally committed as revision 414 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	eec1c6b94c	divx 5.01 support Originally committed as revision 412 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ee6f786146	fix b-frame MB skip Originally committed as revision 410 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	91029be790	much better ME for b frames (a bit slow though) fixed MC rounding for b frames fixed hq mode with b-frames Originally committed as revision 406 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9dbf1dddbd	mpeg2/mpeg4 dequantizer support (c & mmx) mpeg1 dequantizer optimizations Originally committed as revision 404 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
Michael Niedermayer	3bf43d42ed	mpeg4 mpeg quantizer support Originally committed as revision 381 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	14ae07d86c	divx5-gmc bug workaround Originally committed as revision 369 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	cf8039b2cf	mpeg4 4MV encoding Originally committed as revision 363 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ba6802debf	4MV motion estimation (not finished yet) SAD functions rewritten (8x8 support & MMX2 optimizations) HQ inter/intra decission msmpeg4 encoding bugfix (MV where too long) Originally committed as revision 362 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	2a164b253c	optimizing mpeg4_encode_dc Originally committed as revision 361 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9c15096e3f	fcode_tables where too small, found by Klaas-Pieter Vlieg <vlieg@eurescom.de> Originally committed as revision 360 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	d633c2c096	b-frame decoding bugfix Originally committed as revision 359 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	490922441b	resync marker support, needed for some mp4 files Originally committed as revision 358 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9d2a035529	fixing motion estimation with h263p hopefully Originally committed as revision 355 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	098eefe183	statistics for 2-pass encoding Originally committed as revision 354 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	b1563bfef2	dont return -1 if mpeg4 scalability ... Originally committed as revision 353 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	72a52b3142	fixing MV range in h263 Originally committed as revision 351 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	11ce88346b	mpeg4 aspect_ratio_info in AVCodecContext (requested by alex) experimental (& faster) motion estimation squished a dirty uninitialized var bug mpeg1 fcode>1 support Originally committed as revision 349 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	c7d5049c98	oops Originally committed as revision 345 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

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282 Commits (1482fee88d0df2ff1f991725c87221f13b0b1c04)