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1009 Commits

Author SHA1 Message Date
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
Clément Bœsch
9b964690e3 avfilter: add palettegen filter 2015-02-14 20:48:50 +01:00
Paul B Mahol
edf217ebb7 avfilter: add dcshift filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-11 14:58:35 +00:00
Paul B Mahol
8b77c4dd42 avfilter: Add repeatfields filter (Port of mp=softpulldown) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-10 19:07:20 +01:00
Eejya Singh
40b198e987 lavfi/subtitles: add force_style option 
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
Paul B Mahol
e7e0005cc6 remove libmpcodecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-31 12:01:54 +00:00
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>
 2015-01-30 16:10:11 +00:00
Stefano Sabatini
af7b89e08b lavfi: document assumptions about the input and output labels of a filter graph description 2015-01-29 10:12:34 +01:00
Stefano Sabatini
d11fcf735f doc/filters: apply some updates to the Filtergraph syntax section 2015-01-29 10:12:34 +01:00
Stefano Sabatini
0ca5c4dade lavfi/mp: drop mp=eq and mp=eq2 
mp=eq2 was ported to a native libavfilter filter in commit
4c38e960d0.
 2015-01-26 11:09:02 +01:00
Arwa Arif
4c38e960d0 avfilter: Port mp=eq/eq2 to lavfi 
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
Paul B Mahol
fd33658f86 lavfi: remove mp=ilpack 
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
Muhammad Faiz
eba5cb2028 avfilter/showcqt: add gamma2 option 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 05:15:15 +01:00
Clément Bœsch
a83398c8d2 doc: fix showpalette position 2015-01-15 16:40:02 +01:00
Clément Bœsch
f532603993 avfilter: add showpalette filter 2015-01-15 16:36:13 +01:00
Paul B Mahol
baea14d860 avfilter: port qp filter from libmpcodecs 
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
Arwa Arif
8c7e512ad9 lavfi: remove mp=pp7 
The filter was ported to a native libavfilter filter in
a299cd5ab3.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-01-13 13:13:04 +01:00
Arwa Arif
a299cd5ab3 lavfi: port mp=pp7 to libavfilter 
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
Michael Niedermayer
a79ac73b63 avfilter/vf_idet: Add analyze_interlaced_flag mode 
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
Michael Niedermayer
037b527d62 doc/filters: document bit-depth independent cropdetect limit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-31 04:49:48 +01:00
Stefano Sabatini
d4fd3f24e8 lavfi: add tblend filter 2014-12-27 16:15:24 +01:00
Stefano Sabatini
afaa4a8946 lavfi/blend: add difference128 mode 2014-12-26 11:24:48 +01:00
Stefano Sabatini
a51c78c65d lavfi/mp: drop mp=fspp filter 
It has been ported to libavfilter.
 2014-12-24 16:29:18 +01:00
Arwa Arif
bdc4db0ee3 lavfi: port mp=fspp to a native libavfilter filter 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-12-24 16:29:18 +01:00
Lou Logan
a9a3c005b8 doc/filters: fix typos and spelling errors 
Prompted-by: Carl Oxwall <@oxwall>
Signed-off-by: Lou Logan <lou@lrcd.com>
 2014-12-16 10:32:00 -09:00
Paul B Mahol
5f90ef6611 lavfi: add colorlevels filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2014-12-16 10:10:04 +00:00
Arwa Arif
9f85c273a3 Delete mp=uspp 2014-12-12 18:28:31 +00:00
Arwa Arif
100fc395b6 lavfi: USPP Filter 
Previous version reviewed by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-12 01:03:44 +01:00
Michael Niedermayer
b1c8dfc84e doc/filters: Add ascii graphics to clarify what the currently implemented tinterlace modes do 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-07 20:41:35 +01:00
Simon Thelen
43c1d82b86 doc/filters: use '|' instead of ':' in the documentation. 
Using colons to separate the outdefs is deprecated. Switch to using '|'
to separate the list items.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-18 16:38:09 +01:00
Clément Bœsch
ff9b21776b doc/filters: explicit and complete xBR documentation 2014-11-10 06:36:31 +01:00
Arwa Arif
19d0949d31 lavfi: add xbr filter xBR 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 03:45:00 +01:00
Kevin Mitchell
fdf22f973d avfilter/vf_idet: add a repeated field detection 
This can be useful for determining telecine.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-05 12:10:42 +01:00
Kevin Mitchell
fe6f5f2908 avfilter/vf_idet: add a "half_life" option for statistics 
This can be useful for videos in which the interlacing pattern changes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 16:31:26 +01:00
Kevin Mitchell
ae6118de19 avfilter/idet: add current frame classification to metadata 
Fixes ticket 3832

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-01 18:04:35 +01:00
Carl Eugen Hoyos
fd1652b3ba Improve the fieldmatch documentation about mixed telecined content. 
The fieldmatch filter has no problem with mixed telecined and
progressive content but the decimate filter does not detect the
changing framerate and drops progressive frames.
 2014-10-29 10:17:37 +01:00
Carl Eugen Hoyos
238ed47fae Mention in the documentation that fieldmatch needs cfr input. 
This can be improved in the decimate filter but for the moment
explicitely mentioning that mixed telecined and progressive
content is unsupported is an improvement.

Fixes ticket #3968.
 2014-10-29 01:59:52 +01:00
Kevin Mitchell
ff68ceb1b5 avfilter/vf_idet: add both multiple and single frame detection metadata 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-20 14:52:27 +02:00
Nicholas Robbins
22cfa1f759 libavfi: added option to vf_perspective to specify transformation by giving destinations of corners of source. 
Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-19 17:59:53 +02:00
Simon Thelen
69071e8e9c doc/filters: fix localtime drawtext example. 
The colon after the localtime function call needs an additional layer of
escaping or else everything until the next colon is treated as a
fontfile.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-19 05:06:15 +02:00
Moritz Barsnick
bbd8c85263 doc/filters.texi: fix several typos in the vidstab* sections 
Also create an anchor for the unsharp filter, and references to
it in its mentions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 06:23:13 +02:00
Lou Logan
b629b421d7 doc/filters: update link to OpenCV docs 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2014-10-15 09:18:54 -08:00
Clément Bœsch
abaf4245a1 avfilter: add w/h parameters in timeline 
Fixes Ticket #4008.
 2014-10-07 15:05:50 +02:00
Paul B Mahol
f1a8943ddd doc/filters: remove aconvert 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2014-09-17 07:55:56 +00:00
Lou Logan
9c9aec33c0 doc/filters: add geq gradient examples 
Radial gradient by Víctor Paesa. Linear gradient by Paul Gentemann.

Also-by: Víctor Paesa <victorpaesa@googlemail.com>
Also-by: Paul Gentemann <beriukay@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
 2014-09-16 14:06:38 -08:00
Clément Bœsch
4b58349bc8 avfilter/ass: add shaping option 
The documentation is mostly based on ass.h public header.
 2014-09-16 21:23:33 +02:00