MrBesen/ffmpeg
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a7dfa6b446
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2141 Commits

Author SHA1 Message Date
Paul B Mahol
a7dfa6b446 avfilter/v360: add support for off-axis projection output 2021-11-15 20:41:27 +01:00
Gyan Doshi
9e8cdb24cd doc/filters: add details and ranges for colorkey 2021-11-15 17:16:56 +05:30
Marton Balint
0a9edac48e avfilter/af_apad: do not add infinite silence for zero pad_dur or whole_dur 
Unfortunately pad_len and pad_dur behaviour was different if 0 was specified,
pad_dur handled 0 duration as infinity, for pad_len, infinity was -1.

Let's make the behaviour consistent by handling 0 duration for pad_dur and
whole_dur as indeed 0 duration. This somewhat changes the behaviour of the
filter if 0 was explicitly specified, but deprecating the old option and adding
a new for the corrected behaviour seemed a bit overkill. So let's document the
change instead.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-11-14 18:13:58 +01:00
Limin Wang
ec6187b05b avfilter/src_movie: make the number of decode thread configurable 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-11-12 17:23:01 +08:00
Paul B Mahol
aebdffb9c5 avfilter/vf_estdif: allow to change two more options 2021-11-11 21:54:40 +01:00
Paul B Mahol
dcf83fd59d avfilter/vf_estdif: export distance cost as filter option 2021-11-09 09:49:39 +01:00
Roman Arzumanyan
08a501946f avfilter/scale_npp: add scale2ref_npp filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2021-11-03 19:06:14 +01:00
Paul B Mahol
bf9950446d avfilter/vf_chromanr: improve filtering results 2021-11-03 11:55:46 +01:00
Paul B Mahol
4f8494fe5a doc/filters: fix typo for hsvkey/hsvhold 2021-10-29 23:32:08 +02:00
Paul B Mahol
8164fe1139 avfilter: add huesaturation filter 2021-10-29 23:18:27 +02:00
Paul B Mahol
148c030395 avfilter/vf_histogram: add more color modes 2021-10-27 11:29:29 +02:00
Paul B Mahol
97b5b9dbea avfilter: split negate filter from lut filter 
Using luts for negating is suboptimal.

FATE test changes because filter no longer clips values into limited color range.
 2021-10-27 11:29:29 +02:00
Gyan Doshi
2aa343bb6f doc/filters: add notes for varblur 2021-10-21 16:13:54 +05:30
Paul B Mahol
407acc0747 avfilter: add varblur video filter 2021-10-19 08:53:56 +02:00
Gyan Doshi
d04c005021 doc/filters: correct description of select filter variables 2021-10-18 14:28:04 +05:30
Paul B Mahol
5bcc61ce87 avfilter/vf_v360: add reset_rot option 2021-10-16 11:39:15 +02:00
Paul B Mahol
890cef1ff6 avfilter/vf_fftfilt: export FFT arrays size 2021-10-14 20:26:23 +02:00
Paul B Mahol
df05603291 avfilter/vf_histogram: add colors_mode option 2021-10-14 12:16:30 +02:00
Paul B Mahol
933765aa0e avfilter: add xcorrelate video filter 2021-10-13 19:09:21 +02:00
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