FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	08b83bf828	avfilter/vf_mix: always output frame if array is filled	6 years ago
Paul B Mahol	9e0e8e10c7	avfilter/vf_mix: add timeline support to tmix filter	6 years ago
Clément Bœsch	1a9c6cc411	lavfi/nlmeans: use a dynamic size for the weight LUT	6 years ago
Clément Bœsch	65e61febc8	lavfi/nlmeans: simplify log() call	6 years ago
Jun Zhao	6c586303a1	lavfi/nlmeans: improve the performance Remove the pdiff_lut_scale in nlmeans and increase weight_lut table size from 2^9 to 500000, this change will avoid using pdiff_lut_scale in nlmeans_slice() for weight_lut table search, improving the performance by about 12%. (in 1080P size picture case). Use the profiling command like: perf stat -a -d -r 5 ./ffmpeg -i input -an -vf nlmeans=s=30 -vframes 10 \ -f null /dev/null without this change: when s=1.0(default value) 63s s=30.0 72s after this change: s=1.0(default value) 56s s=30.0 63s Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com> Signed-off-by: Jun Zhao <mypopydev@gmail.com> Signed-off-by: Clément Bœsch <u@pkh.me>	6 years ago
Gyan Doshi	b5b6f6ad59	avfilter/buffersrc: print relevant info when skipping filter reinit The timestamp of the changed input frame as well as its relevant properties can be examined by the user. Only applicable when reinit_filter is disabled on the input stream.	6 years ago
Zhong Li	260f1960e7	lavf/vaapi_deinterlace: return error if mode unsupported Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: Fuwei Tang <fuweix.tang@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Gyan Doshi	3224d6691c	avfilter/afade+acrossfade: allow skipping fade on inputs New fade curve value 'nofade' passes audio samples as-is. Primarily useful in carrying out acrossfade without fades.	6 years ago
Zachary Zhou	b8ebce4f84	libavfilter: add transpose_vaapi filter Swap width and height when do clock/cclock rotation Add reversal/hflip/vflip options ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i input.264 -vf "transpose_vaapi=clock_flip" -c:v h264_vaapi output.h264 Signed-off-by: Zachary Zhou <zachary.zhou@intel.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>	6 years ago
James Almer	af05070ddf	avfilter/vf_paletteuse: don't constantly free and realloc internal frames Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Gyan Doshi	f60fdbc960	avfilter/extractplanes: add support for 12-bit YUVA formats At present, 16-bit auto-scaled format results in incorrect alpha extraction.	6 years ago
Paul B Mahol	9217dedcd9	avfilter/af_anlmdn: add timeline support	6 years ago
Paul B Mahol	1ea5529dd2	avfilter: add maskfun filter	6 years ago
Paul B Mahol	f4fd8ef725	avfilter/af_anlmdn: rework how denoising strength is used Make into account patch size.	6 years ago
Paul B Mahol	c65c4ce773	avfilter/af_anlmdn: do not output more samples than received	6 years ago
Paul B Mahol	c563513fdf	avfilter/af_anlmdn: drain samples at end	6 years ago
Paul B Mahol	b5ae61d2c0	avfilter/af_anlmdn: do not trim first samples Instead denoise from start, assumming missing samples are silence.	6 years ago
Paul B Mahol	0c0fc8896c	avfilter/af_anlmdn: log used parameters	6 years ago
Paul B Mahol	395e8a53fa	avfilter/af_anlmdn: use lut table to calculate weights	6 years ago
Paul B Mahol	dcae5ba322	avfilter: add anlmdn filter x86 SIMD optimizations	6 years ago
Carl Eugen Hoyos	02b6d1dd63	lavfi/f_select: Cosmetics, move a function. Silences a warning when only aselect was enabled: libavfilter/f_select.c:421:12: warning: 'query_formats' defined but not used	6 years ago
Carl Eugen Hoyos	e51811d215	lavfi/f_select: Fix aselect filter standalone compilation.	6 years ago
Carl Eugen Hoyos	e52140ba37	lavfi/Makefile: Fix bwdif filter standalone compilation.	6 years ago
Paul B Mahol	ed3b64402e	avfilter/af_anlmdn: ignore too small values	6 years ago
Paul B Mahol	8a1fc95840	avfilter: add anlmdn audio filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	6 years ago
Paul B Mahol	f2e2456294	avfilter/af_afir: adjust min partition size Minimal value allowed by our FFT is 16 thus min partition size is 8.	6 years ago
James Almer	ef67af31ff	x86/af_afir: use three operand form forat some instructions Fixes compilation with old yasm versions. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	5402c1886b	x86/af_afir: add ff_fcmul_add_avx() fcmul_add_c: 1228.8 fcmul_add_sse3: 334.3 fcmul_add_avx: 186.3 Tested on a Core i5 4460 @ 3.2GHz Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	82043dfd2e	avfilter/af_afir: split off fcmul_add into a DSP context Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	9b5bd665e1	x86/af_afir: fix processing the last element ff_fcmul_add_sse3() is now identical to the C version. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Paul B Mahol	af5b6b45b4	avfilter/vf_detelecine: fix obvious frame memory leaks	6 years ago
Michael Niedermayer	1b6695354d	avfilter/af_biquads: minor simplification by using ff_exp10() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	5785e0e9c4	avfilter/af_crossfeed: Use ff_exp10() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	796807022c	avfilter/ebur128: Simplify by using log10() Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	47c3a10b16	avfilter/vf_tonemap_opencl: Make static tables const Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Paul B Mahol	35a8179149	avfilter/af_adelay: allow setting delays in seconds	6 years ago
Paul B Mahol	e1f7881d92	afilter/af_sofalizer: check explicitly other type	6 years ago
Paul B Mahol	51b356eef8	avfilter/af_sofalizer: stop allocating never used buffers	6 years ago
Paul B Mahol	86555a2fbf	avfilter/af_afir: fix overhead for small partitions	6 years ago
Paul B Mahol	3e8f211d86	avfilter/vf_chromashift: remove invalid offset	6 years ago
Paul B Mahol	ea3a980a61	avfilter/af_afir: do not over allocate fft buffer	6 years ago
Marton Balint	f9e947845f	avfilter/af_asetnsamples: fix last frame props Frame properties were not copied, so e.g. PTS was not set for the last frame. Regression since `ef3babb2c7`. Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Zachary Zhou	b6b3159b04	lavfi/vaapi: Add constant VAAPI_VPP_BACKGROUND_BLACK Signed-off-by: Zachary Zhou <zachary.zhou@intel.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>	6 years ago
Paul B Mahol	ba3d983c95	avfilter/af_afir: stop using as much threads as stream have it	6 years ago
Paul B Mahol	72270d5bd0	avfilter/af_afir: optimize code a little more Avoid memset.	6 years ago
Paul B Mahol	a53a9f1c8d	avfilter/af_afir: implement non-uniform partitioned convolution Using multiple frequency delay lines.	6 years ago
Paul B Mahol	300dc45fdc	avfilter/af_afir: properly split IR into multiple segments	6 years ago
Paul B Mahol	3c3eb4930e	avfilter/af_afir: make part_index values per channel	6 years ago
Paul B Mahol	31c9d693aa	avfilter/af_afir: make number of segments extendable	6 years ago
Paul B Mahol	6095356d5b	avfilter/af_afir: use AVFrame for coeff too	6 years ago

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7367 Commits (c0942b7a2c5ccfd39907257b3b0a10f86d6b9164)