FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d6975eb82b	use qscale_table in adaptive quant some PSNR/bitrate improvement for adaptive quant Originally committed as revision 7346 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	2f16af0667	skip motion estimation and encoding of non direct-0,0 MBs if the next MB is skiped (mpeg4 doesnt allow such MBs and in the past we did ME and encoding until at the end we droped them, so this should be faster though i didnt benchmark it, benchmark welcome) Originally committed as revision 7343 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	cb284d4b77	try direct mode MB after QPRD, slight PSNR/bitrate gain if b frames + QPRD Originally committed as revision 7336 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	849f10351d	rename always_inline to av_always_inline and move to common.h Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	6dc7d5da70	ff_check_alignment to warn the user about a missaligned stack Originally committed as revision 7249 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	8da9266cea	use the standard INT64_C() macro for 64-bit constants Originally committed as revision 7240 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	bb243e7100	fix b frames + -mbd rd without -psnr (yes that was seriously buggy and probably hasnt been noticed as everyone who tested stuff used -psnr) Originally committed as revision 7148 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	169bc475d1	100l infinite loop fix Originally committed as revision 7147 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Tom Harper	9f83e1427a	Fix linking with H.261 support disabled. patch by Tom Harper, d.thomas.harper gmail com Originally committed as revision 7134 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	ec9ed85dc7	infiinit loop fix for CBR + adaptive quant Originally committed as revision 7133 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	789382d340	100l qprd fix 2nd try Originally committed as revision 7132 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	3f9fea7230	testing all dquant for qp_rd fixes the qp runaway to 31 bug Originally committed as revision 7126 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	a57d13b713	throw error if unsupported resolution is used with h261 Originally committed as revision 7097 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	9cc6be9d27	add low delay forcing option for mpeg1/2 encoding Originally committed as revision 7008 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	1d50395746	rename squareTbl -> ff_squareTbl Originally committed as revision 6995 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	1766295516	add codec_tag and codec_stream_tag to MpegEncContext to not alter avctx values Originally committed as revision 6930 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Steve L'Homme	949b1a13bf	Replace most of the %lld and %llx by their (cleaner) PRI*64 counterparts. patch by Steve Lhomme, slhomme divxcorp com Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	45f3704c6d	10l (forgot ALT_SCAN) Originally committed as revision 6866 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	1345f4ed6c	Rename SWAP macro to FFSWAP. Originally committed as revision 6865 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	7aba918708	fix 1/0 b frames + CBR bug Originally committed as revision 6850 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	1928d04640	prevent overflow if lambda2 is "too" large Originally committed as revision 6823 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	ea7307df20	use lambda/lmax instead of qscale/qmax as end check for vbv retry Originally committed as revision 6822 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	5dc4970661	prevent infinite loop Originally committed as revision 6753 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	c26abfa541	Rename ABS macro to FFABS. Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	075060023d	fix buffer underflows by reencoding the current frame with a higher QP Originally committed as revision 6565 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	2bb7875987	mjpeg 4:2:2 encoding support Originally committed as revision 6550 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	2833fc4646	approximate qpel functions: sacrifice some quality for some decoding speed. enabled on B-frames with -lavdopts fast. Originally committed as revision 6412 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	bca99b47bf	return 0 from encode_picture() and estimate_qp() on success Originally committed as revision 6363 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	62bb489b13	add some #ifdef CONFIG_ENCODERS/DECODERS Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	191e8ca752	fix some signedness warnings Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Panagiotis Issaris	4156a436e3	Handle possible failure of ff_eval. Originally committed as revision 6338 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	67eca72dc0	SWAP Originally committed as revision 6030 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	f4bd289a04	Explicitly include fastmemcpy.h from libvo/. Originally committed as revision 6021 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	a7702890bd	remove STATS code (probably hasnt been used for years ..., and its not completely clear what it was good for anyway) Originally committed as revision 5689 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Corey Hickey	f9243d34f1	Make B-frame reduction sensitivity by b_strategy/vb_strategy = 1 user-tunable. Originally committed as revision 5450 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Corey Hickey	b29183a150	Make b_frame_strategy not fail on pass 2, but still print a notice. Originally committed as revision 5425 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	5d18eaad13	h264: MBAFF interlaced decoding Originally committed as revision 5419 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	2d974017b0	MPEG-2 4:2:2 encoding support Originally committed as revision 5387 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	307eb24879	add MPEG-2 intra vlc support Originally committed as revision 5372 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	d4277a7d51	allow insane gop sizes if the user doesnt care about playable streams (doesnt want compliance to any standard) Originally committed as revision 5351 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Aurelien Jacobs	c51ba67a98	clip_uint8 now return an uint8_t so no need to &0xFF Originally committed as revision 5339 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	e27b6e62f7	missmatch control for mpeg2 intra dequantization if bitexact=1 Originally committed as revision 5328 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	c6f9e821c3	10l in h264 vismb/vismv (broke on 2006-03-09) Originally committed as revision 5309 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	54009d4295	remove mpegvideo.c img resample dependancy Originally committed as revision 5258 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Loren Merritt	e77ef2755a	prefetch pixels for future motion compensation. 4-10% faster mpeg1/2/4 decoding (on an athlon-xp). Originally committed as revision 5204 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	1bd8624697	kill some warnings Originally committed as revision 5063 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	8cb90572a2	1 goto 1 fix Originally committed as revision 4946 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	68b51e58ce	MSVC-compatible __align8/__align16 declaration patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	809b2a30b2	simplify Originally committed as revision 4940 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

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607 Commits (0fcfa8eb36cecf7e1e6c2b079de960bc3d4d1ade)