70373bde2d
doc/filters/drawtext: fix centering example
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Signed-off-by: Andrey Utkin <andrey.od.utkin@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
(cherry picked from commit 648b26acc5
2015-12-01 17:32:45 -08:00
be1862ffb0
doc/filters: fix inaccuarte/inaccurate typo
2015-06-06 12:14:42 +02:00
b8c0cf7880
avfilter/vf_blend: add linearlight and glow mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-03 12:40:09 +00:00
3e04746ec3
avfilter/vf_blend: add hardmix mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-02 19:12:45 +00:00
61b4ab1860
avfilter: Add cover_rect filter
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-02 21:15:48 +02:00
94340e4b28
avfilter: add find_rect filter
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-02 21:15:48 +02:00
122150168f
Merge commit '9b2c57bef5e2f3f61a5fd708ba7d5351f5b3f386'
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* 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
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>
2015-04-21 11:13:30 +02:00
d2fc702ace
avfilter: add chorus filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-04-11 20:39:43 +00:00
3d6069d01c
Use @verbatim instead of @example for ASCII arts
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Partially fixes #3869 .
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-11 01:14:51 +02:00
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>
2015-03-31 13:41:25 +02:00
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>
2015-03-27 21:34:03 +01:00
ecba41bfd3
doc: More semantic markup using @samp and @var where appropriate
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-23 17:08:08 +01:00
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>
2015-03-20 09:41:32 +01:00
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
2015-03-18 12:19:08 +01:00
6453fddb58
doc: Clarify documentation for fade duration.
2015-03-09 10:57:58 +01:00
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>
2015-03-08 21:59:28 +01:00
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>
2015-03-08 15:02:49 +01:00
48b5be65ae
avfilter: Add FFT domain filter.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-07 13:07:10 +01:00
ab093bdeef
avfilter/palettegen: export color quantization ratio
2015-02-26 14:20:02 +01:00
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>
2015-02-24 18:24:42 +01:00
92b7f56193
avfilter/paletteuse: add diff_mode
2015-02-23 09:56:22 +01:00
627d2a7628
avfilter/vf_eq: Add process_command to eq.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-20 00:06:37 +01:00
bab4fcebb1
avfilter: add paletteuse filter
2015-02-14 20:48:50 +01:00
9b964690e3
avfilter: add palettegen filter
2015-02-14 20:48:50 +01:00
edf217ebb7
avfilter: add dcshift filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-02-11 14:58:35 +00:00
8b77c4dd42
avfilter: Add repeatfields filter (Port of mp=softpulldown)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 19:07:20 +01:00
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>
2015-02-08 11:36:49 +01:00
e7e0005cc6
remove libmpcodecs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-01-31 12:01:54 +00:00
9fd925dee5
lavfi: remove mp=softpulldown
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It is supposed to work correctly with MEncoder only.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-01-30 16:10:11 +00:00
af7b89e08b
lavfi: document assumptions about the input and output labels of a filter graph description
2015-01-29 10:12:34 +01:00
d11fcf735f
doc/filters: apply some updates to the Filtergraph syntax section
2015-01-29 10:12:34 +01:00
0ca5c4dade
lavfi/mp: drop mp=eq and mp=eq2
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mp=eq2 was ported to a native libavfilter filter in commit
4c38e960d0
2015-01-26 11:09:02 +01:00
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>
2015-01-26 00:14:04 +01:00
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>
2015-01-20 15:36:31 +00:00
eba5cb2028
avfilter/showcqt: add gamma2 option
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-18 05:15:15 +01:00
a83398c8d2
doc: fix showpalette position
2015-01-15 16:40:02 +01:00
f532603993
avfilter: add showpalette filter
2015-01-15 16:36:13 +01:00
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>
2015-01-14 18:46:38 +01:00
8c7e512ad9
lavfi: remove mp=pp7
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The filter was ported to a native libavfilter filter in
a299cd5ab3
2015-01-13 13:13:04 +01:00
a299cd5ab3
lavfi: port mp=pp7 to libavfilter
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The only difference with mp=pp7 is that default mode is "medium", as stated
in the MPlayer docs, rather than "hard".
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2015-01-09 17:26:31 +01:00
a79ac73b63
avfilter/vf_idet: Add analyze_interlaced_flag mode
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This should allow us to insert idet before scale and let scale have interl=-1 as default in that case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-06 01:21:19 +01:00
037b527d62
doc/filters: document bit-depth independent cropdetect limit
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-31 04:49:48 +01:00
d4fd3f24e8
lavfi: add tblend filter
2014-12-27 16:15:24 +01:00
afaa4a8946
lavfi/blend: add difference128 mode
2014-12-26 11:24:48 +01:00
a51c78c65d
lavfi/mp: drop mp=fspp filter
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It has been ported to libavfilter.
2014-12-24 16:29:18 +01:00
bdc4db0ee3
lavfi: port mp=fspp to a native libavfilter filter
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-12-24 16:29:18 +01:00
a9a3c005b8
doc/filters: fix typos and spelling errors
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Prompted-by: Carl Oxwall <@oxwall>
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-12-16 10:32:00 -09:00
5f90ef6611
lavfi: add colorlevels filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-12-16 10:10:04 +00:00
9f85c273a3
Delete mp=uspp
2014-12-12 18:28:31 +00:00
Andrey Utkin
Clément Bœsch
Paul B Mahol
Michael Niedermayer
Luca Barbato
Timothy Gu
Marton Balint
Himangi Saraogi
arwa arif
Carl Eugen Hoyos
Andreas Cadhalpun
Clément Bœsch
Tobias Rapp
Eejya Singh
Stefano Sabatini
Muhammad Faiz
Lou Logan