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1054 Commits

Author SHA1 Message Date
Paul B Mahol c1fa846d0c avfilter: add sidechain compress audio filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-25 22:07:20 +00:00
Paul B Mahol 591741b51d avfilter: add areverse filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-24 02:06:48 +00:00
Paul B Mahol e59315c4ab doc/filters.texi: fix two typos in reverse filter description 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-23 07:35:54 +00:00
Paul B Mahol 787d370e14 avfilter: add deband filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-22 15:52:02 +00:00
Bernd Bleßmann d2b78fe6b7 libavfilter/vf_crop: implement process_command 
Signed-off-by: Bernd Bleßmann <bb@it-entwicklung.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-21 19:19:36 +02:00
Bernd Bleßmann 99ad832c7e libavfilter/vf_scale: implement process_command 
Signed-off-by: Bernd Bleßmann <bb@it-entwicklung.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-21 18:20:22 +02:00
Paul B Mahol a8fbb7b625 avfilter: add random video filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-19 19:01:00 +00:00
Derek Buitenhuis 8271a84094 avfilter: Add reverse filter 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-07-19 14:13:51 +01:00
Paul B Mahol 297df52f30 avfilter/af_compand: fix clipping with default options 
Decays and attacks where by default set only for first channel
which caused poor defaults to be used which produced clipping
on any higher channel.

Reported-by: lachs0r
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-17 11:29:29 +00:00
LoRd_MuldeR 21436b95dc avfilter: add Dynamic Audio Normalizer filter 2015-07-17 10:58:24 +00:00
Paul B Mahol 3b365dda5c avfilter/af_astats: measure minimal and mean difference between two consecutive samples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-17 09:30:03 +00:00
Paul B Mahol 59a9998908 avfilter/af_astats: also measure maximal difference between two consecutive samples 
While here also mention bit depth in documentation.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-15 19:09:57 +00:00
Paul B Mahol 3001558487 avfilter: add erosion, dilation, deflate & inflate filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-15 13:21:47 +00:00
Michael Niedermayer 8d4460f1bb Merge commit '8fcd121b823caeadbe7597c9ae9229f6f164f949' 
* commit '8fcd121b823caeadbe7597c9ae9229f6f164f949':
  doc: Use the succinct syntax for the channelmap example

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-09 12:11:10 +02:00
Luca Barbato 8fcd121b82 doc: Use the succinct syntax for the channelmap example 
Mixing succinct and long syntax does not work.
 2015-07-09 00:09:53 +02:00
Paul B Mahol 91748662bc avfilter: add removegrain 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-08 16:02:34 +00:00
Paul B Mahol e658b1036c avfilter/avf_showvolume: make it possible to use current channel number in color expression 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-03 18:43:21 +00:00
Paul B Mahol c3a5702ebf lavfi: add (a)drawgraph filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-03 18:43:21 +00:00
Paul B Mahol d3836b603e avfilter/af_astats: export metadata 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-03 16:34:28 +00:00
Paul B Mahol 9842d6707f avfilter/avf_showvolume: optionally display channel names 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-29 07:53:56 +00:00
Paul B Mahol 21cede9e97 doc/filters: fix documentation bug in ssim filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-28 21:35:19 +00:00
Paul B Mahol f76d7d4b01 avfilter: add showvolume filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-28 14:33:36 +00:00
Paul B Mahol 5a1f785249 avfilter: add ssim filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-24 14:04:40 +00:00
Paul B Mahol eb85060b84 avfilter/af_afade: add couple of more curves 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-15 20:55:05 +00:00
Paul B Mahol d107413f1c doc/filters: add one more compand example found in the wild 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-15 17:20:23 +00:00
Timo Rothenpieler f17d973413 avfilter/vf_colorkey: Add colorkey video filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-14 01:04:14 +02:00
Paul B Mahol ce3bcb9479 doc/filters: add one more zoompan example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-12 17:34:05 +00:00
Clément Bœsch be1862ffb0 doc/filters: fix inaccuarte/inaccurate typo 2015-06-06 12:14:42 +02:00
Paul B Mahol b8c0cf7880 avfilter/vf_blend: add linearlight and glow mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-03 12:40:09 +00:00
Paul B Mahol 3e04746ec3 avfilter/vf_blend: add hardmix mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-02 19:12:45 +00:00
Michael Niedermayer 61b4ab1860 avfilter: Add cover_rect filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-02 21:15:48 +02:00
Michael Niedermayer 94340e4b28 avfilter: add find_rect filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-02 21:15:48 +02:00
Michael Niedermayer 122150168f Merge commit '9b2c57bef5e2f3f61a5fd708ba7d5351f5b3f386' 
* commit '9b2c57bef5e2f3f61a5fd708ba7d5351f5b3f386':
  drawtext: Add an alpha option

Conflicts:
	doc/filters.texi
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-21 20:20:58 +02:00
Luca Barbato 9b2c57bef5 drawtext: Add an alpha option 
And document both `draw` and `alpha`.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-21 11:13:30 +02:00
Paul B Mahol d2fc702ace avfilter: add chorus filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-04-11 20:39:43 +00:00
Timothy Gu 3d6069d01c Use @verbatim instead of @example for ASCII arts 
Partially fixes #3869.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-11 01:14:51 +02:00
Marton Balint c84b75c89c vf_drawtext: add support for setting box border width 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-31 13:41:25 +02:00
Himangi Saraogi fff7871772 lavfi: add inverse telecine filter 
Approved-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-27 21:34:03 +01:00
Timothy Gu ecba41bfd3 doc: More semantic markup using @samp and @var where appropriate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 17:08:08 +01:00
arwa arif 9015ca359f lavfi/eq: rework expression evaluation 
In particular, add support for t, pos, n, r parameters, and add an eval
mode option.

Also, partially reword option documentation.

With several major edit by Stefano Sabatini.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-03-20 09:41:32 +01:00
Clément Bœsch 304fdfe9f3 lavfi: add showwavespic filter 
This is a variant of showwaves. It is implemented as a different filter
so that the user is not allowed to use meaningless options which belong
to showwaves (such as rate).

Major edits done by Stefano Sabatini, from a patch by ubitux.

See thread:
From: Clément Bœsch <u@pkh.me>
To: ffmpeg-devel@ffmpeg.org
Date: Wed, 24 Dec 2014 15:03:26 +0100
Subject: [FFmpeg-devel] [PATCH] avfilter/showwaves: add single_pic option
 2015-03-18 12:19:08 +01:00
Carl Eugen Hoyos 6453fddb58 doc: Clarify documentation for fade duration. 2015-03-09 10:57:58 +01:00
Andreas Cadhalpun 10fd7ff814 doc: avoid the incorrect phrase 'allow to' 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 21:59:28 +01:00
Michael Niedermayer 8fabbd0dcf doc/filters: Add some random examples for fftfilt 
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 15:02:49 +01:00
Arwa Arif 48b5be65ae avfilter: Add FFT domain filter. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 13:07:10 +01:00
Clément Bœsch ab093bdeef avfilter/palettegen: export color quantization ratio 2015-02-26 14:20:02 +01:00
Tobias Rapp f34aca8a16 doc/filters.texi: add reference link to video size syntax description 
Update the filter option documentation text to link to ffmpeg-utils
documentation for video size syntax description.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-02-24 18:24:42 +01:00
Clément Bœsch 92b7f56193 avfilter/paletteuse: add diff_mode 2015-02-23 09:56:22 +01:00
Arwa Arif 627d2a7628 avfilter/vf_eq: Add process_command to eq. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-20 00:06:37 +01:00
Clément Bœsch bab4fcebb1 avfilter: add paletteuse filter 2015-02-14 20:48:50 +01:00