FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a1e07d39be	qscale + qprd fix Originally committed as revision 3192 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	0e9d4a67f4	change qscale -> lambda for the motion estimation finetune bit/distortion weighting factor used in motion estimation, the old coeffs where finetuned relative to incorrect mv_penalty tables which where then fixed later but the coeffs where not this _may_ fix the long standing blocking artifacts, but may also introduce mudding artefacts theoretically, so please tell us if u stumble across any so we can either fix them or export this variable so the user can change it Originally committed as revision 3189 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	bb8140f29d	h261 dequant fix Originally committed as revision 3180 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	c6148de232	h261 decoder by (Maarten Daniels <maarten.daniels at student dot luc dot ac dot be>) Originally committed as revision 3176 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	5751815562	export low_delay for encoding too Originally committed as revision 3170 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Chris Flerackers	a7fcb3ea5c	rtp callback context patch by ("Chris Flerackers" <cflerackers at androme dot be>) Originally committed as revision 3141 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e96682e6f4	some of the warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>) Originally committed as revision 3140 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	1f202b0d46	moving motion estimation specific variables from MpegEncContext -> MotionEstContext Originally committed as revision 3124 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	eea8c08fa8	cleanup & memleak fix Originally committed as revision 3095 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	bf266e195a	intra_dc_precission>0 encoding support Originally committed as revision 3093 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	844ce49d12	10l Originally committed as revision 3090 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	000a9c02db	10l Originally committed as revision 3088 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e4cb187db8	remove duplicated find_frame_end() code move codec specific code from parser.c -> <codecname>.c as far as its easily possible Originally committed as revision 3087 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9964df63ee	minor motion estimation cleanup 4mv motion vector passthrough Originally committed as revision 3051 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	1671083f55	sanity check Originally committed as revision 3047 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	f4f3223ffd	reuse motion vectors/mb types/field select values of the source video, if the SSE for a macroblock which is predicted with these values is below me_threshold currently works only with mpeg1/2 source or some luck may need -sync 0 as otherwise framedrops could lead to extreemly long b frame sequences Originally committed as revision 3042 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	7c4f71c428	exporting field_select/ref_index values Originally committed as revision 3035 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	3803021453	fix y scale of mv vissualization of interlaced MVs Originally committed as revision 3033 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a4d36c1113	passing AVFrame instead of AVPicture around in ffmpeg, that way stuff like motion vectors can be passed from the decoder to the encoder moving ref_index from Picture to AVFrame Originally committed as revision 3028 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	14e2a9404e	flv dropable p frame support Originally committed as revision 3027 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	137c8468e8	unify table indexing (motion_val,dc_val,ac_val,coded_block changed) minor +-1 bugfix Originally committed as revision 3016 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8100cab9c6	nicer looking arrows for the motion vector vissualization Originally committed as revision 2950 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b44bdf7eec	interlaced chroma MC divx-bug workaround Originally committed as revision 2947 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b73afeac30	huge vbv buffer size + CBR fix Originally committed as revision 2929 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Falk Hüffner	7906085fcc	warning patrol Originally committed as revision 2925 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	6b47b7300e	Compile fix by (Chip <szarlada at freemail dot hu>) Originally committed as revision 2915 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	7976241aef	moving f/b_code init to where it should be Originally committed as revision 2901 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	3edcacde04	init cleanup Originally committed as revision 2899 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	37923cd32d	alignment fix Originally committed as revision 2890 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	67086c8552	width,height%16!=0 fix Originally committed as revision 2889 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	1da57984e6	10l Originally committed as revision 2871 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ca5b9f20b2	10l Originally committed as revision 2848 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ed263031f6	100l (divx5 b frame + seeking + flush fix) Originally committed as revision 2836 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	95d356c587	optimizing/cleanup of mpeg/qpel_motion() Originally committed as revision 2831 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	c8a4ebbf27	simplify MPV_motion() Originally committed as revision 2828 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	5ba326b5d4	interlaced mpeg4 + edge emu fix (fixes decoding of mermaid.avi) related cleanup Originally committed as revision 2827 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	259630df42	10l (vdpart fix) Originally committed as revision 2822 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ae35f5e14e	100l (field picture decoding fix) Originally committed as revision 2818 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Wolfgang Hesseler	8289c6faa8	export DCT coefficients patch by (Wolfgang Hesseler <wolfgang.hesseler at imk dot fraunhofer dot de>) Originally committed as revision 2816 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	9740beffc6	use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0 move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h related fixes Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	e51f49487e	set AVFrame.pts based upon framerate if its 0 detect & warn if the user prvides pts only for some frames, and try to guess the missing ones Originally committed as revision 2812 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
Michael Niedermayer	5e7c25f0d1	simplify Originally committed as revision 2801 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fbf2284cd2	check if threads_count is too large Originally committed as revision 2798 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	da16b2043f	noise reduction with threads bugfix Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	fafbc7c8c8	mpeg4 b frame + adaptive quantization assertion failure fix Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	3a1fa44759	multithreaded spatial complexity calculation for i frames Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	b6335c9f5b	ff_copy_bits() optimization Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a734250db6	activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr() Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago

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567 Commits (b929eb50415fe002d60588bb29b4f05e3ce39c69)