Luca Barbato
8fcd121b82
doc: Use the succinct syntax for the channelmap example
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Mixing succinct and long syntax does not work.
10 years ago
Paul B Mahol
91748662bc
avfilter: add removegrain
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
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>
10 years ago
Paul B Mahol
c3a5702ebf
lavfi: add (a)drawgraph filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
d3836b603e
avfilter/af_astats: export metadata
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
9842d6707f
avfilter/avf_showvolume: optionally display channel names
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
21cede9e97
doc/filters: fix documentation bug in ssim filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
f76d7d4b01
avfilter: add showvolume filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
5a1f785249
avfilter: add ssim filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
eb85060b84
avfilter/af_afade: add couple of more curves
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
d107413f1c
doc/filters: add one more compand example found in the wild
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Timo Rothenpieler
f17d973413
avfilter/vf_colorkey: Add colorkey video filter
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
ce3bcb9479
doc/filters: add one more zoompan example
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Clément Bœsch
be1862ffb0
doc/filters: fix inaccuarte/inaccurate typo
10 years ago
Paul B Mahol
b8c0cf7880
avfilter/vf_blend: add linearlight and glow mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
3e04746ec3
avfilter/vf_blend: add hardmix mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Michael Niedermayer
61b4ab1860
avfilter: Add cover_rect filter
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
94340e4b28
avfilter: add find_rect filter
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Luca Barbato
9b2c57bef5
drawtext: Add an alpha option
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And document both `draw` and `alpha`.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Paul B Mahol
d2fc702ace
avfilter: add chorus filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Timothy Gu
3d6069d01c
Use @verbatim instead of @example for ASCII arts
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Partially fixes #3869 .
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Marton Balint
c84b75c89c
vf_drawtext: add support for setting box border width
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Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
fff7871772
lavfi: add inverse telecine filter
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Approved-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Timothy Gu
ecba41bfd3
doc: More semantic markup using @samp and @var where appropriate
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
arwa arif
9015ca359f
lavfi/eq: rework expression evaluation
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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>
10 years ago
Clément Bœsch
304fdfe9f3
lavfi: add showwavespic filter
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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
10 years ago
Carl Eugen Hoyos
6453fddb58
doc: Clarify documentation for fade duration.
10 years ago
Andreas Cadhalpun
10fd7ff814
doc: avoid the incorrect phrase 'allow to'
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Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
8fabbd0dcf
doc/filters: Add some random examples for fftfilt
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Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Arwa Arif
48b5be65ae
avfilter: Add FFT domain filter.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
ab093bdeef
avfilter/palettegen: export color quantization ratio
10 years ago
Tobias Rapp
f34aca8a16
doc/filters.texi: add reference link to video size syntax description
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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>
10 years ago
Clément Bœsch
92b7f56193
avfilter/paletteuse: add diff_mode
10 years ago
Arwa Arif
627d2a7628
avfilter/vf_eq: Add process_command to eq.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
bab4fcebb1
avfilter: add paletteuse filter
10 years ago
Clément Bœsch
9b964690e3
avfilter: add palettegen filter
10 years ago
Paul B Mahol
edf217ebb7
avfilter: add dcshift filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
8b77c4dd42
avfilter: Add repeatfields filter (Port of mp=softpulldown)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Eejya Singh
40b198e987
lavfi/subtitles: add force_style option
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Signed-off-by: Eejya Singh <singh.eejya@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
10 years ago
Paul B Mahol
e7e0005cc6
remove libmpcodecs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
9fd925dee5
lavfi: remove mp=softpulldown
...
It is supposed to work correctly with MEncoder only.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Stefano Sabatini
af7b89e08b
lavfi: document assumptions about the input and output labels of a filter graph description
10 years ago
Stefano Sabatini
d11fcf735f
doc/filters: apply some updates to the Filtergraph syntax section
10 years ago
Stefano Sabatini
0ca5c4dade
lavfi/mp: drop mp=eq and mp=eq2
...
mp=eq2 was ported to a native libavfilter filter in commit
4c38e960d0
.
10 years ago
Arwa Arif
4c38e960d0
avfilter: Port mp=eq/eq2 to lavfi
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Code adapted from James Darnley's port
Some fixes from Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
fd33658f86
lavfi: remove mp=ilpack
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Filter does not work, asserts here.
scale=interl=1,format=yuv422p should be used instead.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Muhammad Faiz
eba5cb2028
avfilter/showcqt: add gamma2 option
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
a83398c8d2
doc: fix showpalette position
10 years ago
Clément Bœsch
f532603993
avfilter: add showpalette filter
10 years ago
Paul B Mahol
baea14d860
avfilter: port qp filter from libmpcodecs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago