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1665 Commits

Author SHA1 Message Date
Paul B Mahol
b535577465 avfilter/af_anlmdn: add smooth factor option 2019-06-02 11:58:49 +02:00
Paul B Mahol
cbaa60329a avfilter/vf_xmedian: remove limitation of only odd number of inputs 2019-06-02 11:07:46 +02:00
Marton Balint
415886588f doc/filters: move reference to framesync options from lut3d to haldclut 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-06-01 19:06:05 +02:00
Paul B Mahol
b19550367f avfilter: add showspatial multimedia filter 2019-05-31 12:53:20 +02:00
Ruiling Song
1d74150a7d lavfi/opencl: add nlmeans_opencl filter 
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-05-24 15:09:22 +08:00
Paul B Mahol
96c79d4e1f avfilter/vf_ocr: also export confidence of result 2019-05-17 19:10:12 +02:00
Steven Liu
81acc9adbf doc/filters: update URL for sr filter script repository 
Because the Original repository author loss loss of communication,
add new sr filter script repository.

Thanks to Gyan Doshi for a suggestion.

Signed-Off-By: Steven Liu <lq@chinaffmpeg.org>
 2019-05-17 07:34:17 +08:00
Steven Liu
14c58c6aca Revert "doc/filters: update URL for sr filter script repository" 
This reverts commit c2771bbf815bd7d0ff273ba590b7db02a303399f.
 2019-05-17 07:33:25 +08:00
Gyan Doshi
c2771bbf81 doc/filters: update URL for sr filter script repository 
Thanks to Steven Liu for the update.
 2019-05-17 00:22:04 +05:30
Paul B Mahol
7990df05f7 doc/filters: mention obvious operation, for our always clueless users 2019-05-16 10:40:38 +02:00
Paul B Mahol
f49cec2ba8 avfilter: add asr filter 2019-05-14 15:17:14 +02:00
Paul B Mahol
8ef163ba9e avfilter: add xmedian filter 2019-05-14 14:43:56 +02:00
Gyan Doshi
21832b93d5 doc/filters: add scale2ref example for proportional scaling 2019-05-13 21:58:19 +05:30
Paul B Mahol
f1c9d6fe70 avfilter/vf_chromahold: implement blend option 2019-05-13 12:15:32 +02:00
Gyan Doshi
dcc999819d doc/filters: mention drawtext command support 2019-05-13 12:22:05 +05:30
Paul B Mahol
59fb8cae5e avfilter: add colorhold filter 
Fixes #7671.
 2019-05-11 20:16:45 +02:00
Gyan Doshi
a0328f05dc doc/filters: layout requirements for xstack 2019-05-07 17:54:24 +05:30
Paul B Mahol
38baaa1617 avfilter/vf_vibrance: add alternate option 2019-05-05 13:29:34 +02:00
Moritz Barsnick
98541f7032 avfilter/f_realtime: add option to scale speed 2019-05-04 19:39:38 +02:00
Martin Vobruba
093a504414 avfilter/avf_showwaves: Add draw mode also to showwavespic filter 
See commit a8c2d375ca68b7f001564ced14d8ac0757f53a29
 2019-04-29 20:31:05 +02:00
Paul B Mahol
ce774e30ff avfilter/avf_showspectrum: add log scale for frequency plot 2019-04-29 11:45:30 +02:00
Paul B Mahol
c2f305ca17 avfilter: add audio soft clip filter 2019-04-27 00:21:38 +02:00
Paul B Mahol
1e01f66822 avfilter/af_astats: count number of NaNs/Infs/denormals for floating-point audio too 2019-04-26 12:14:10 +02:00
Paul B Mahol
e1e0f94dc9 avfilter/af_surround: add angle option 2019-04-24 22:31:02 +02:00
Paul B Mahol
4a69b18242 avfilter/af_surround: export more channel's in/out gains 2019-04-23 17:48:10 +02:00
Paul B Mahol
7a128ac2bc avfilter/af_surround: expose window size to user 2019-04-23 13:37:41 +02:00
Paul B Mahol
26fd40b568 avfilter/af_surround: make channel spread from stereo image user configurable 2019-04-22 22:15:01 +02:00
Paul B Mahol
dbb35abf28 avfilter/af_surround: add lfe_mode option 2019-04-22 22:15:01 +02:00
Jarek Samic
1c46ab4815 lavfi: add colorkey_opencl filter 
This is a direct port of the CPU filter.

Signed-off-by: Jarek Samic <cldfire3@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2019-04-20 16:32:34 +01:00
Paul B Mahol
782ae68a11 avfilter: add lagfun filter 2019-04-20 14:20:07 +02:00
Paul B Mahol
e20ad3bd59 avfilter/vf_lut3d: add cineSpace 3D lut support 2019-04-20 13:52:42 +02:00
Paul B Mahol
b9d25b1a6e avfilter/vf_lut3d: add cineSpace 1D lut parsing 2019-04-20 13:52:41 +02:00
Gyan Doshi
bf4245e952 doc/filters: list values for af_surround window function 2019-04-20 17:07:32 +05:30
Paul B Mahol
fee7c15d87 avfilter/af_surround: allow user to change overlap and win_func 2019-04-20 12:02:50 +02:00
Paul B Mahol
8a3ed5a313 avfilter/af_agate: implement mode option 2019-04-17 23:36:39 +02:00
Paul B Mahol
a0559fcd81 avfilter/af_sidechaincompress: implement mode option 2019-04-17 16:34:17 +02:00
Gyan Doshi
5282cbae61 doc/filters: mention input requirements for ebur128 
The filter requires input stream to have sample rate 48000 Hz and dbl fmt.

Fixes #7812
 2019-03-30 12:10:43 +05:30
Daniel Playfair Cal
6e42021128 avfilter/vf_lensfun: add scale parameter 
The lensfun filter wraps the lensfun library which performs
transformations on videos to correct for lens distortion. Often this
results in areas in the input being mapped to areas that fall outside
the boundaries of the output. The library has a parameter called scale
which is a scale factor applied to the output video. By decreasing it it
is possible to regain the areas of the video which would otherwise have
been lost. There is a special value of 0 which indicates that the
library should automatically determine a scale factor that results in
the output frame being filled (i.e. little or no black/unmapped areas).

This patch adds a corresponding scale option to the lensfun filter which
is passed through to the library. The existing behaviour of using the
automatic value of 0 is retained as the default behaviour, while other
values will be passed through to the library.

Signed-off-by: Daniel Playfair Cal <daniel.playfair.cal@gmail.com>
 2019-03-25 22:50:54 +01:00
Gyan Doshi
9ae8f3cdd3 doc/filters: indicate range for zoom in lavfi/zoompan 2019-03-25 22:03:47 +05:30
Marton Balint
e85f37d51e avfilter/af_astats: add support for selecting measured statistics 
set_metadata with many entries is not very efficient, and with small audio
frames the performance loss is noticable. Also with this very simple
calculations (like peak) can be even further optimized.

Unfoturnately there are some small differences in metadata and av_log info
output, so factorizing calculations and output might not worth the hassle.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Paul B Mahol
007c13e51e avfilter/af_anlmdn: add output mode option 2019-03-01 16:38:59 +01:00
Paul B Mahol
c679119a73 avfilter/vf_amplify: add tolerance option 2019-02-22 23:32:27 +01:00
Moritz Barsnick
885a80d189 doc: fix various typos 
Found with the help of codespell-1.14.0.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-10 21:12:40 +05:30
Reto Kromer
d20902fd23 doc/filters: fix typos 
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-10 12:17:09 +05:30
Gyan Doshi
075fd5ba45 doc/filters: correct headphone examples 
lavfi-complex is not a valid option. [a:0] is not correct pad form for input.
 2019-02-04 10:37:11 +05:30
Jun Zhao
6dc06e979c doc/filters: document ranges and defaults for nlmeans options 
document ranges and defaults for nlmeans options

Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2019-02-02 11:18:21 +08:00
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.
 2019-01-24 22:08:34 +05:30
Paul B Mahol
1ea5529dd2 avfilter: add maskfun filter 2019-01-12 19:49:15 +01:00
Paul B Mahol
f4fd8ef725 avfilter/af_anlmdn: rework how denoising strength is used 
Make into account patch size.
 2019-01-12 15:41:24 +01:00
Paul B Mahol
8a1fc95840 avfilter: add anlmdn audio filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2019-01-08 22:00:51 +01:00