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1684 Commits

Author SHA1 Message Date
Mark Thompson
20fed2f0ab lavfi: addroi filter 
This can be used to add region of interest side data to video frames.
 2019-07-28 22:34:33 +01:00
Paul B Mahol
73afea3ccc avfilter/af_dynaudnorm: add more descriptive aliases for options 2019-07-24 15:20:47 +01:00
Paul B Mahol
3883c9d147 avfilter/vf_ciescope: add DCI-P3 2019-07-22 22:56:21 +01:00
Paul B Mahol
166977a200 doc/filters: document new remap filter option 2019-07-14 18:29:23 +02:00
Paul B Mahol
80dacbedba avfilter/af_aiir: calculate group delay too 2019-07-13 15:45:06 +02:00
Paul B Mahol
74d4fd0822 avfilter/avf_showfreqs: make selecting window size simpler 
The previous solution was very bad.
 2019-07-10 16:03:34 +02:00
Paul B Mahol
57a2688fe3 avfilter/af_afftfilt: make selecting window size simpler 
Next step after this one will be adding support for more window sizes.
 2019-07-10 15:57:38 +02:00
Paul B Mahol
43160c7bc4 doc/filters: document new readeia608 option 2019-07-08 19:30:48 +02:00
Paul B Mahol
2a801e8856 avfilter/af_aiir: implement mix option 2019-07-08 16:48:10 +02:00
Paul B Mahol
7b2d39fc27 avfilter/af_biquads: implement mix option to all filters 2019-07-08 16:20:57 +02:00
Calvin Walton
2bd21b9609 vf_drawtext: Add pkt_pos, pkt_duration, pkt_size as variables 
Changes to vf_drawtext.c written by
Calvin Walton <calvin.walton@kepstin.ca>

Changes to filters.texi written by
greg Luce <electron.rotoscope@gmail.com>
with lots of help from Moritz Barsnick and Gyan

Fixes #7947.
 2019-07-07 11:12:07 +05:30
Jun Zhao
feade2b403 doc/filters: Document missing options for scale in/out color matrix 
Document missing options for scale in/out color matrix

Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-07-06 13:12:13 +08:00
Paul B Mahol
bd5e92ef8a avfilter: add deesser audio filter 2019-07-02 19:02:54 +02:00
Guo, Yejun
231d0c819f doc/filters: update how to generate native model for sr filter 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2019-07-02 10:51:08 +05:30
greg Luce
18dab6175b doc/filters: drawtext additions and corrections 
Document the pict_type constant. Clarify availability of metadata.
Minor grammar fixes.

Written with the help of Gyan and kepstin
 2019-06-21 11:58:50 +05:30
Gyan Doshi
756dd98120 doc/filters: correct typos in tinterlace flags 2019-06-17 16:55:57 +05:30
Limin Wang
1c3ed11893 doc/filters.texi: Fix the confusing description for find_rect and cover_rect command 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-06-16 09:56:43 +02:00
Xuewei Meng
78e1d7f421 libavfilter: Add derain filter 
Remove the rain in the input image/video by applying the derain
methods based on convolutional neural networks. Training scripts
as well as scripts for model generation are provided in the
repository at https://github.com/XueweiMeng/derain_filter.git.

Signed-off-by: Xuewei Meng <xwmeng96@gmail.com>
 2019-06-06 13:59:43 +08:00
Paul B Mahol
97ddc5d1f7 avfilter/af_anlmdn: add support for commands 2019-06-03 14:20:19 +02:00
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 c2771bbf81.
 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 a8c2d375ca
 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