MrBesen/ffmpeg
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32eaf4069e
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2122 Commits

Author SHA1 Message Date
Paul B Mahol
32eaf4069e avfilter: add limitdiff video filter 2021-10-13 19:02:34 +02:00
Soft Works
dea673d0d5 avfilter/vf_palette(gen|use): support palettes with alpha 2021-10-13 18:52:14 +02:00
Paul B Mahol
8f26ebde14 avfilter: add audio signal to distortion ratio filter 2021-10-09 14:10:09 +02:00
Paul B Mahol
95cae4922d doc/filters: specify more axcorrelate design 
The typical 1D normalized cross-correlation is not same as
1D windowed normalized cross-correlation.
 2021-10-09 14:03:39 +02:00
Roman Arzumanyan
ed084161ba avfilter/sharpen_npp: add sharpening video filter with borders control 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2021-10-07 18:07:53 +02:00
Paul B Mahol
ba63078b0f avfilter: add (a)latency filters 2021-10-02 18:49:40 +02:00
Limin Wang
da5497a1a2 avfilter/vf_codecview: added new options for block 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-10-01 07:49:00 +08:00
Arif Driessen
3ee4502753 doc/filters: note values for afftflt window function 2021-09-30 16:13:10 +05:30
Paul B Mahol
a673761ce8 avfilter/vf_blend: add few more modes 2021-09-30 01:22:48 +02:00
Paul B Mahol
df163487d0 avfilter/vf_blend: add harmonic mode 2021-09-29 19:33:59 +02:00
Paul B Mahol
8ebcff9111 avfilter/vf_blend: add geometric mode 2021-09-29 19:33:59 +02:00
Paul B Mahol
f3b07b8b12 avfilter/vf_morpho: add tophat and blackhat operations 2021-09-29 18:02:26 +02:00
Paul B Mahol
b4626da92b avfilter/vf_morpho: add gradient operation type 2021-09-29 18:02:25 +02:00
Paul B Mahol
b2ec4edef7 avfilter: add morpho filter 2021-09-28 22:57:33 +02:00
Paul B Mahol
e2d40cd1d5 avfilter/vf_blend: add softdifference blend mode 2021-09-26 23:34:47 +02:00
Paul B Mahol
53f8a03123 avfilter/vf_colorchannelmixer: add extended preserve color support 2021-09-26 20:27:24 +02:00
Paul B Mahol
34102f8c07 avfilter/vf_colorlevels: add preserve color option 2021-09-26 20:27:23 +02:00
Soft Works
8983c3d7e4 avfilter/elbg: Extend filter to include alpha values in the quantization procedure 
Usage example:

ffmpeg -y -loglevel verbose -i "..\fate-suite\apng\o_sample.png" -filter_complex "elbg=pal8=1:use_alpha=1" -frames:v 1 out.png

Signed-off-by: softworkz <softworkz@hotmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-26 17:34:08 +02:00
Paul B Mahol
7747ab7ded avfilter/avf_avectorscope: add support for commands 2021-09-19 13:49:55 +02:00
Paul B Mahol
1db828db8b avfilter/vf_xfade: add zoomin transition 2021-09-12 15:01:48 +02:00
Paul B Mahol
eeab62ad2d avfilter: add audio psychoacoustic clipper 2021-09-11 16:19:40 +02:00
Paul B Mahol
966fc3c070 avfilter/af_astats: add entropy stat 2021-09-11 10:54:20 +02:00
Paul B Mahol
463c71b3b3 avfilter/vf_convolution: add scharr operator 2021-09-10 18:43:51 +02:00
Paul Buxton
e07ada3dac avfilter: add grayworld video filter 
Implements a gray world color correction algorithm
using a log scale LAB colorspace.

Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2021-08-29 13:31:37 +02:00
Paul B Mahol
1da2dd5c77 avfilter: add atilt filter 2021-08-28 18:51:04 +02:00
Paul B Mahol
b53a7d2d4d avfilter: add adecorrelate filter 2021-08-28 18:46:39 +02:00
Shubhanshu Saxena
1da524121c doc/filters.texi: Include dnn_processing in docs of sr and derain filter 
Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>
 2021-08-28 16:19:07 +08:00
Shubhanshu Saxena
1544d6fa0a libavfilter: Remove Async Flag from DNN Filter Side 
Remove async flag from filter's perspective after the unification
of async and sync modes in the DNN backend.

Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>
 2021-08-28 16:19:07 +08:00
Paul B Mahol
dc34bf45c5 avfilter/vf_colorcorrect: add median analyze mode 2021-08-27 10:04:04 +02:00
Paul B Mahol
02aa7dc423 avfilter: add hsvkey and hsvhold video filters 2021-08-25 20:43:18 +02:00
Paul B Mahol
7f194c7d96 avfilter/af_afreqshift: allow to change order of filters 2021-08-23 19:43:06 +02:00
Paul B Mahol
5b258c2770 avfilter/af_astats: remove invalid 5x factor in window size calculation 
Also allow smaller window sizes, and change histogram for noise
floor calculation to uint64_t type.
 2021-08-21 22:05:08 +02:00
Andreas Rheinhardt
a1094eaa30 doc/filters.texi: Correct asegment example 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-21 00:35:02 +02:00
Paul B Mahol
d5b3e0403e avfilter/vf_colorcorrect: fix average analyze mode and add minmax mode 2021-08-20 10:55:33 +02:00
Paul B Mahol
8567f1c392 avfilter: add (a)segment filters 2021-08-16 20:26:04 +02:00
Paul B Mahol
ca788d184c avfilter/vf_waveform: add option to control strechness of waveform 2021-08-16 01:19:19 +02:00
Paul B Mahol
d42b49fc87 avfilter/vf_colorcorrect: add initial automatic filtering 2021-08-16 01:19:19 +02:00
Paul B Mahol
83860a3d8c avfilter/avf_showspectrum: add unwrapped phase data mode 2021-08-15 17:01:11 +02:00
James Almer
44d5e12c8f ffprobe: remove references to frame->pkt_pts 
The field was removed during the last major bump.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-07 10:16:07 -03:00
Paul B Mahol
6b11c12cf3 avfilter/avf_showspectrum: improve dBFS scale legend 
Make it more intuitive looking and correct for non-log scaling.
Add option to set upper limit of input audio value in dBFS.
 2021-08-07 13:08:48 +02:00
Paul B Mahol
2678b4f81b avfilter/avf_showspectrum: add option to control dynamic range for colors 2021-08-05 21:11:40 +02:00
Paul B Mahol
9dbf95f209 avfilter/f_graphmonitor: use sample_count_in/out 2021-08-05 15:42:48 +02:00
Paul B Mahol
82123e133d avfilter/avf_showspectrum: add lreplace sliding mode 2021-08-04 22:42:44 +02:00
Paul B Mahol
bc5faacc3f avfilter/vf_pseudocolor: add three more presets 2021-07-26 22:49:02 +02:00
Paul B Mahol
6f0f7bc7fe avfilter/f_ebur128: fix video output regression 2021-07-25 13:16:58 +02:00
Paul B Mahol
207e9b1760 avfilter/vf_threshold: add support for commands 2021-07-25 11:24:18 +02:00
Paul B Mahol
6210cc8c7e avfilter/af_anlmdn: add longer names of filter options 2021-07-25 10:23:30 +02:00
Paul B Mahol
6fcb082b7a avfilter/vf_pseudocolor: add solar preset 
Useful to emphasize bandings in video.
 2021-07-24 23:12:13 +02:00
Paul B Mahol
d5c76450f8 avfilter/vf_fillborders: add another mode 2021-07-24 20:23:58 +02:00
Paul B Mahol
6846d48fa6 avfilter: add afwtdn filter 2021-07-24 12:24:40 +02:00