FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	3ac77f67af	lavfi/apad: use standard options parsing.	12 years ago
Michael Niedermayer	62f56fd7ea	buffersink/uninit: use av_frame_free() not unref Fixes memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	a42d15a3a0	lavfi/anullsrc: add missing checks	12 years ago
Stefano Sabatini	4e8062c2d7	lavfi/anullsrc: remove extra parentheses	12 years ago
Stefano Sabatini	fe2cfd50f0	lavfi/anullsrc: simplify logging code in config_props	12 years ago
Stefano Sabatini	5373a2a221	lavfi/anullsrc: fix format negotiation Samplerate and channel layouts must be set in query_formats.	12 years ago
Clément Bœsch	89b4e758d3	lavfi/blend: always peek the first frame of each queue. Before the change, filter_frame() always waited for 2 samples in the bottom frames queue. This notably fixes commands such as ./ffplay tests/lena.pnm -vf split,blend=c0_mode=addition	12 years ago
Jindřich Makovička	20a8ee3061	af_asyncts: fix compensation and PTS monotonicity This patch improves af_asyncts behavior on streams with bogus PTS, which are either non-monotonic, or contain PTS jitter, and trigger the non-monotonicity error. With this patch, af_asyncts is able to correct these streams and avoid the error. Firstly, it fixes resample compensation calculation by supplying proper units to avresample_set_compensation (sample count per second instead of sample count per some arbitrary frame size). Also, the calculation of the compensation itself is fixed - delta is proportional to an adjustment of the compensation, not the compensation itself. Ideally, the compensation should converge to a value that keeps delta at zero. To be able to deal with sources with PTS jitter even without resampling, small PTS errors are adjusted, so the output frames do not overlap. Finally, one more monotonicity check is added. The FATE reference changes because now there is 8 less samples of silence because of the pts jitter. Signed-off-by: Jindřich Makovička <makovick@gmail.com>	12 years ago
Paul B Mahol	c5b484e616	lavfi/vf_stereo3d: use standard options parsing Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	76fdced109	asrc_sine: avoid use of INFINITY as it might be a non constant This should fix compilation on openbsd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	2753d4ebf0	lavfi/vf_yadif: use standard options parsing.	12 years ago
Nicolas George	8d4d11cd89	lavfi/vf_unsharp: use standard options parsing.	12 years ago
Nicolas George	769cc30072	lavfi/vf_transpose: use standard options parsing.	12 years ago
Nicolas George	392ec7ec1c	lavfi/vf_pad: use standard options parsing.	12 years ago
Nicolas George	b201c167d0	lavfi/vf_fps: use standard options parsing.	12 years ago
Nicolas George	4e2bcec95f	lavfi/vf_fade: use standard options parsing.	12 years ago
Nicolas George	80580b405a	lavi/vf_drawbox: use standard options parsing.	12 years ago
Nicolas George	37438d0a72	lavfi/vf_delogo: use standard options parsing.	12 years ago
Nicolas George	40ecd44f00	lavfi/vf_decimate: use standard options parsing.	12 years ago
Nicolas George	6202cf5dd8	lavfi/vf_crop: use standard options parsing.	12 years ago
Nicolas George	e9ca55aedd	lavfi/af_volume: use standard options parsing.	12 years ago
Nicolas George	e9f45a833d	lavfi/vf_tile: use standard options parsing.	12 years ago
Nicolas George	8c6c811b21	lavfi/avf_concat: use standard options parsing.	12 years ago
Nicolas George	befbcc374d	lavfi: add common code to handle options parsing.	12 years ago
Nicolas George	21b092de7c	lavfi: add sine audio source.	12 years ago
Nicolas George	68fb7e260b	lavfi/concat: fix silence duration computation. Inside send_silence(), delta_ts was used inconsistently: sometimes as the new value, sometimes as the old value. Consistently use it as the new value, and add an argument to know the last segment duration.	12 years ago
Nicolas George	5eb273b2e7	lavfi/buffersink: check av_frame_ref() failure.	12 years ago
Paul B Mahol	ac44e52f50	lavfi/showwaves: make use of AV_OPT_TYPE_VIDEO_RATE Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	17c1881d58	lavfi: remove harddup libmpcodecs wrapper It is supposed to be used with mencoder only and does nothing when used with ffmpeg. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	6599b087de	buffersrc: fix a typo. Vertical shift is log2_chroma_h, not log2_chroma_w.	12 years ago
Anton Khirnov	c977039e58	lavc, lavfi: fix counting number of planes in AVBufferRef wrappers Number of planes is not always equal to the number of components even for formats marked with PIX_FMT_PLANAR -- e.g. NV12 has three components in two planes.	12 years ago
Clément Bœsch	c10b57973d	lavfi/pad: fix horizontal/vertical shift confusion.	12 years ago
Clément Bœsch	76d1c07c89	lavfi/ebur128: add metadata injection.	12 years ago
Michael Niedermayer	8152451b56	buffersrc: fix w/h error Found-by: nevcairiel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	5787a71637	lavfi/swapuv: remove deprecated base field use	12 years ago
Nicolas George	7e6c67dd24	lavfi/buffersink: fix header. Move non-obsolete functions, structures and constants outside the scope of "#if FF_API_AVFILTERBUFFER". Add attribute_deprecated to av_buffersink_get_buffer_ref() and av_buffersink_poll_frame(). Add doxygen for av_buffersink_get_frame_flags().	12 years ago
Nicolas George	a5149607df	lavfi/buffersrc: disable deprecated warnings.	12 years ago
Nicolas George	f29c28a884	lavfi/buffersrc: check channel count changes.	12 years ago
Nicolas George	3cd342636f	lavfi/buffersrc: set channel layout if it is known. Introduced in `01649c7`, lost in the API change.	12 years ago
Anton Khirnov	6552808014	lavc,lavfi: fix calculating the plane size in the AVBufferRef wrappers It is supposed to be height * linesize, not width * linesize. Thanks to Hendrik Leppkes for pointing out the bug.	12 years ago
Clément Bœsch	286153ea48	lavfi/alphaextract: fix frame memleak.	12 years ago
Clément Bœsch	2b27f7fb04	lavfi/thumbnail: replace frame unref with free. Fixes memleak spotted by FATE.	12 years ago
Stefano Sabatini	db36ea5b5e	lavfi/settb: add support for named options	12 years ago
Stefano Sabatini	0407a79e41	lavfi/blackframe: add support for named options	12 years ago
Hendrik Leppkes	d8dccf69ff	lavfi: let gcc realign the stack on public graph driving functions The functions which actually drive the filter graph by pushing frames through it need to ensure an aligned stack for SIMD functions. This fixes a crash in YADIF filter when using a mingw build in a MSVC application. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	8d84e90c9b	lavfi/delogo: 10l forgotten trailing NULL in shorthand. Regression since `de3e0ab3`.	12 years ago
James Darnley	c9a51c29fc	yadif: remove an 'm' from the LOAD macro definition Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
James Darnley	1d3b14cac2	yadif: remove repeated check on width The filter already checks that width (and height) are greater than 3. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
James Darnley	7976d92dac	yadif: cosmetic indentation from previous commits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
James Darnley	0a5814c9ba	yadif: x86 assembly for 9 to 14-bit samples These smaller samples do not need to be unpacked to double words allowing the code to process more pixels every iteration (still 2 in MMX but 6 in SSE2). It also avoids emulating the missing double word instructions on older instruction sets. Like with the previous code for 16-bit samples this has been tested on an Athlon64 and a Core2Quad. Athlon64: 1809275 decicycles in C, 32718 runs, 50 skips 911675 decicycles in mmx, 32727 runs, 41 skips, 2.0x faster 495284 decicycles in sse2, 32747 runs, 21 skips, 3.7x faster Core2Quad: 921363 decicycles in C, 32756 runs, 12 skips 486537 decicycles in mmx, 32764 runs, 4 skips, 1.9x faster 293296 decicycles in sse2, 32759 runs, 9 skips, 3.1x faster 284910 decicycles in ssse3, 32759 runs, 9 skips, 3.2x faster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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3019 Commits (3ac77f67afcdfc941c21d48914d0d5456384bfbf)