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2194 Commits

Author SHA1 Message Date
Paul B Mahol
0b6e801d4a avfilter/avf_showfreqs: add option to draw subset of channels 2022-04-22 01:20:21 +02:00
Paul B Mahol
b9e75c1862 avfilter/vf_ciescope: add option to disable CIE tongue filling 2022-04-19 22:08:15 +02:00
Paul B Mahol
391ce570c8 avfilter: add pixelize video filter 2022-04-14 22:37:21 +02:00
Paul B Mahol
7e81295488 avfilter: add feedback video filter 2022-04-14 22:29:46 +02:00
Paul B Mahol
1764a6887b avfilter/avf_showspectrum: add alpha pixel format support 2022-04-14 17:29:14 +02:00
Gyan Doshi
1405b65d22 avfilter/lensfun: add option db_path 
The lensfun filter, at present, loads its database from a path hardcoded
at build time. This may not be known or available to end users.

Added option db_path allows custom path.
 2022-04-12 15:20:10 +05:30
Paul B Mahol
1047fedd0f avfilter: add Audio Video Sync Test filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2022-04-12 10:51:46 +02:00
Gyan Doshi
d6d46a2c50 doc/filters: guide to list lensfun db emtries 2022-04-11 16:15:22 +05:30
Gyan Doshi
607ecc27ed doc/filters: add range/defaults for tile filter options 2022-04-07 15:56:43 +05:30
Paul B Mahol
21ca221068 avfilter/vsrc_gradients: add spiral type 2022-04-05 17:38:16 +02:00
Paul B Mahol
8e1cedbb61 avfilter/vsrc_gradients: add circular type 2022-04-05 17:38:16 +02:00
Paul B Mahol
385bc756bf avfilter/vf_mergeplanes: add alternative for less user friendly option 2022-04-05 12:03:36 +02:00
Boris Baracaldo
80831e742b lavfilter: Add SITI filter 
Calculate Spatial Info (SI) and Temporal Info (TI) scores for a video, as defined
in ITU-T P.910: Subjective video quality assessment methods for multimedia
applications.
 2022-04-01 20:27:43 +02:00
Niklas Haas
234c824820 doc/filters: document vf_libplacebo 
Signed-off-by: Niklas Haas <git@haasn.dev>
 2022-04-01 11:22:21 +02:00
Paul B Mahol
96ebf7dceb avfilter/f_realtime: add support for commands 2022-03-29 20:36:54 +02:00
Paul B Mahol
242c07982a doc/filters: add some afftdn examples 2022-03-17 11:02:07 +01:00
Paul B Mahol
44fb2463a3 doc/filters: mention sample_noise/sn options too 
Also simplify commands section.
 2022-03-17 11:02:07 +01:00
Paul B Mahol
1636f9f599 avfilter/af_afftdn: expose floor offset factor option 2022-03-17 11:02:07 +01:00
Paul B Mahol
1ab83dd369 avfilter/vf_fieldhint: add pattern mode of filtering 2022-03-14 17:43:12 +01:00
Paul B Mahol
c0f49378a9 avfilter/af_afftdn: allow user to control number of bands 2022-03-14 17:43:12 +01:00
Paul B Mahol
61224c856c avfilter/af_afftdn: add way to control noise floor link for >1 channels 2022-03-13 17:28:24 +01:00
Paul B Mahol
546afd0d49 avfilter/af_afftdn: allow user to change ratio factor 
While here change default to lower value as previous
value were causing too much smearing on time axis of spectrogram.
 2022-03-13 01:49:02 +01:00
Paul B Mahol
5cd8eb2aef avfilter/af_lv2: add commands support 2022-03-10 12:08:47 +01:00
Paul B Mahol
41cae501b7 avfilter/af_anlmdn: fix possible array overflow and increase options limits 2022-03-09 22:08:36 +01:00
Thilo Borgmann
74117abf0c lavfi/drawtext: Add %N for drawing fractions of a second 
Suggested-By: ffmpeg@fb.com
 2022-03-08 13:28:02 +01:00
Paul B Mahol
13a153d801 avfilter/f_sendcmd: export width and height too 2022-03-07 17:00:12 +01:00
Paul B Mahol
6f231664ab avfilter/vsrc_gradients: add radial gradients 2022-03-06 15:54:10 +01:00
Paul B Mahol
fb5e871937 avfilter/avf_ahistogram: add new histogram mode option 2022-03-05 22:11:38 +01:00
Paul B Mahol
aede8424fe avfilter/f_graphmonitor: add several more flags 2022-03-04 13:54:11 +01:00
Paul B Mahol
de0bb77563 avfilter/avf_abitscope: refactor code & add trace mode 2022-03-03 17:35:48 +01:00
Gyan Doshi
72684d2c2d doc/filters: correct default value of lut filters 2022-03-03 16:48:33 +05:30
Gyan Doshi
4b72bca6ca avfilter/drawtext: change reload value to an interval 
Allows user to specify a frame interval at which textfile is reloaded.
 2022-03-02 12:56:58 +05:30
Paul B Mahol
84f5583078 avfilter/vf_unsharp: add support for alpha formats 2022-03-01 12:36:35 +01:00
Paul B Mahol
456d48c752 avfilter/af_dynaudnorm: add support for overlapping frames 2022-02-28 22:00:02 +01:00
Paul B Mahol
a9124a75b0 avfilter/af_dynaudnorm: allow to filter subset of channels 2022-02-27 20:05:57 +01:00
Paul B Mahol
0d0002cd20 avfilter/af_afftdn: add more verbose options aliases 2022-02-27 12:04:21 +01:00
Paul B Mahol
b0f8dbb0ca avfilter/af_loudnorm: increase max allowed LRA 2022-02-23 23:25:58 +01:00
Paul B Mahol
30c7f37d80 avfilter/vf_mix: add planes option 2022-02-15 20:07:40 +01:00
Paul B Mahol
fcee53619a avfilter/af_surround: change x/y spread defaults 
Previous default value of 1.0 is producing lesser quality channels.
 2022-02-12 12:48:42 +01:00
Paul B Mahol
f05c52985c avfilter: add dialogue enhance audio filter 2022-02-12 12:47:36 +01:00
Paul B Mahol
1ca19cf371 avfilter/af_compensationdelay: add commands support 2022-02-11 21:19:27 +01:00
Gyan Doshi
b635ac126f doc/filters: note format constraint for volumedetect 2022-01-24 09:51:07 +05:30
Kyle Swanson
3d29724c00 avfilter/vf_libvmaf: update filter for libvmaf v2.0.0 2022-01-23 11:41:30 -08:00
Xinpeng Sun
516496069d avfilter: add overlay vaapi filter 
Overlay one video on the top of another.

It takes two inputs and has one output. The first input is the "main" video on
which the second input is overlaid. This filter requires same memory layout for
all the inputs.

An example command to use this filter to overlay overlay.mp4 at the top-left
corner of the main.mp4:

ffmpeg -init_hw_device vaapi=foo:/dev/dri/renderD128 \
-hwaccel vaapi -hwaccel_device foo -hwaccel_output_format vaapi -c:v h264 -i main.mp4 \
-hwaccel vaapi -hwaccel_device foo -hwaccel_output_format vaapi -c:v h264 -i overlay.mp4 \
-filter_complex "[0:v][1:v]overlay_vaapi=0:0:100💯0.5[t1]" \
-map "[t1]" -an -c:v h264_vaapi -y out_vaapi.mp4

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2022-01-17 16:32:17 +08:00
Paul B Mahol
209488ccb0 avfilter: add anlmf filter 2021-12-25 11:32:41 +01:00
Limin Wang
571e8ca2dd avfilter/af_astats: improve options descriptions 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-12-14 22:36:50 +08:00
Paul B Mahol
996b13fac4 avfilter: add audio dynamic equalizer filter 2021-12-12 10:47:28 +01:00
Gyan Doshi
ef00d40e32 doc/filters: note duration range in xfade 2021-12-06 16:35:47 +05:30
Paul B Mahol
fc9a686688 avfilter: add audio dynamic smooth filter 2021-12-02 09:39:27 +01:00
Paul B Mahol
11b11577fe avfilter: add audio spectral stats filter 2021-12-02 09:35:36 +01:00