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
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
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
6453fddb58
doc: Clarify documentation for fade duration.
2015-03-09 10:57:58 +01:00
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
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
48b5be65ae
avfilter: Add FFT domain filter.
...
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
...
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.
...
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
...
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)
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 19:07:20 +01:00
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
e7e0005cc6
remove libmpcodecs
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-01-31 12:01:54 +00:00
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
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
It has been ported to libavfilter.
2014-12-24 16:29:18 +01:00
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
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
5f90ef6611
lavfi: add colorlevels filter
...
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
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
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
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
ff9b21776b
doc/filters: explicit and complete xBR documentation
2014-11-10 06:36:31 +01:00
19d0949d31
lavfi: add xbr filter xBR
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-10 03:45:00 +01:00
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
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
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
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
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
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
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
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
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
b629b421d7
doc/filters: update link to OpenCV docs
...
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-10-15 09:18:54 -08:00
abaf4245a1
avfilter: add w/h parameters in timeline
...
Fixes Ticket #4008 .
2014-10-07 15:05:50 +02:00
f1a8943ddd
doc/filters: remove aconvert
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-09-17 07:55:56 +00:00
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
4b58349bc8
avfilter/ass: add shaping option
...
The documentation is mostly based on ass.h public header.
2014-09-16 21:23:33 +02:00
a5b20bf4b2
doc/filters.texi: improve the wording of the expr_int_format documentation
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-07 18:29:06 +02:00
422619646e
add silenceremove filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-09-05 17:30:57 +00:00
ef16d12606
doc/filters.texi: fix time duration references
...
Make time duration references consistent, using @ref links, and
eliminate incorrect syntax [-]HH[:MM[:SS[.m...]]].
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-09-05 11:20:07 +02:00
1b3a98f137
doc/filters.texi: fix filter name in examples
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-01 21:50:52 +02:00
f888331769
avfilter: add codecview filter
2014-08-24 14:35:11 +02:00
f4dec0dba0
doc/filters: fix Shwo/Show typo
2014-08-23 16:07:55 +02:00
c82a288f87
avfilter/showcqt: add fontcolor option
2014-08-23 10:01:22 +02:00
7e4a4bda0e
doc/filters/apad: extend documentation
2014-08-21 16:59:18 +02:00
5abcc8e1a0
doc/filters: fix cline option name recently added
2014-08-20 22:30:38 +02:00
e35fb5add4
avfilter/showwaves: add split_channels option
2014-08-20 22:18:38 +02:00
f2f6d45dbd
avfilter/showwaves: add "cline" mode (centered line)
2014-08-20 22:16:50 +02:00
7c10e32ae5
lavfi/avf_showspectrum: add full frame sliding mode.
2014-08-14 14:59:23 +02:00
a539f1cbbd
doc/filters: correct confusing statements about *showinfo shown values
...
Fix trac issue #3850 .
2014-08-13 18:14:24 +02:00
9f617a14a0
avfilter: ported lenscorrection filter from frei0r
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-12 03:33:30 +02:00
94494dab91
avfilter/showcqt: add and extend tlength and volume options
...
Add a tlength option with frequency and timeclamp variable
Add to the volume option support for frequency and timeclamp variable,
a_weighting, b_weighting and c_weighting functions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-08 18:59:02 +02:00
cec59eb63f
avfilter/dctdnoiz: add 8x8 dct and make it the default
...
8x8 is about 5x faster than 16x16 on 1080p input. Since a block size of
8x8 makes the filter almost usable (time wise) and it's not obvious if
8x8 or 16x16 is better from a quality PoV (it really depends on the
input and parameters), the filter now defaults to 8x8, and as a result
libavfilter is micro bumped.
2014-08-07 21:24:12 +02:00
6f3e15af84
avfilter/avf_showwaves: New p2p mode for showwaves filter
...
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-05 14:12:35 +02:00
c87f645a75
Merge commit '52269f48e835a52023656f8330262ae70e6061c4'
...
* commit '52269f48e835a52023656f8330262ae70e6061c4':
Revert "vf_interlace: deprecate lowpass option"
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-01 16:39:28 +02:00
52269f48e8
Revert "vf_interlace: deprecate lowpass option"
...
This reverts commit 35b05c5184
2014-08-01 13:02:29 +01:00
cb8cb85da7
lavfi/drawtext: add alias "expr_int_format" to expansion function "eif"
...
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-18 14:24:34 +02:00
3babbf3bf4
doc/filters/drawtext: simplify example, use clip() eval function
2014-07-17 12:44:36 +02:00
e9ff5df0b5
lavfi/drawtext: add fontcolor_expr option
...
Allow to dynamically evaluate the font color.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-07-17 12:42:56 +02:00
dec87454de
lavfi/drawtext: add expansion function eif()
...
It evaluates expression and outputs it as integer value, using specified
format.
Address trac ticket #3699 .
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-07-17 11:29:43 +02:00
a0b71e9f3e
avfilter/drawtext: Add basic text shaping using libfribidi
...
Fixes ticket #3758
Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 00:40:39 +02:00
860d12978c
doc/filters: fixing typo
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-14 10:43:27 +02:00
39a6e02fd4
fix spelling errors
...
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 22:33:27 +02:00
a15c5c44e2
doc/filters: add a signalstats example
...
Signed-off-by: Dave Rice <dave@dericed.com>
2014-07-10 09:34:37 +00:00
b52c26c66f
avfilter: add flanger filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-07-03 08:07:42 +00:00
1619a0e2b8
doc/filters: fix typo
...
Signed-off-by: Dave Rice <dave@dericed.com>
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 13:09:12 +02:00
46563af79c
avfilter/showcqt: adding freetype support
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 21:53:14 +02:00
ded3c9fd32
avfilter: add hqx filter (hq2x, hq3x, hq4x)
...
Partially fixes Ticket #3404 (xbr filter remaining)
2014-06-21 19:22:55 +02:00
3fc37a3d2f
doc/filters: remove double quotes from zoompan example
...
Based on suggested change by Clément Bœsch.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-14 12:52:40 -08:00
0a64fb7fb0
avfilter/avf_showcqt: add option for lower resolution
...
Resolution can be 1920x1080 or 960x540.
2014-06-12 09:16:08 +00:00
edeefeaaf9
doc/filters: add forgotten " to zoompan example
...
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-06-11 12:01:05 -08:00
76bce46d8f
avfilter: add signalstats filter
...
Signed-off-by: Mark Heath <silicontrip@gmail.com>
Signed-off-by: Dave Rice <dave@dericed.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-06-11 21:17:24 +02:00
4b6cb1cc69
Zoom & Pan filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-06-09 12:41:33 +00:00
40e938a7ed
avfilter: new multimedia filter avf_showcqt.c
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this filter is the same as showspectrum but with constant Q transform,
so frequency is spaced logarithmically
2014-06-05 14:04:01 +02:00
8a64ea768b
doc/filters: amix only supports float samples
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Signed-off-by: Lou Logan <lou@lrcd.com>
2014-05-27 10:23:57 -08:00
aedc1c2ed6
doc/filters: fix typo
...
Found-by: bloody123
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 04:57:35 +02:00
b17e98ded0
avfilter/edgedetect: add a colormix mode.
2014-05-03 19:07:14 +02:00
154d80eae7
Merge commit '1c0210c7981b6a61043d9171f506b435ff5a1f5e'
...
* commit '1c0210c7981b6a61043d9171f506b435ff5a1f5e':
lavfi: add Bauer stereo-to-binaural audio filter
Conflicts:
Changelog
configure
doc/filters.texi
libavfilter/Makefile
libavfilter/allfilters.c
libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-01 14:14:10 +02:00
7a0e689c45
lavfi/subtitles: introduce stream_index
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Signed-off-by: ValdikSS <iam@valdikss.org.ru>
2014-05-01 12:52:33 +02:00
1c0210c798
lavfi: add Bauer stereo-to-binaural audio filter
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-01 08:00:30 +02:00
41334fcab4
lavfi/drawtext: allow to format pts as HH:MM:SS.mmm.
2014-04-29 13:25:59 +02:00
443261cbbd
Merge commit 'f1b239ec8b38474d31f3bfea1f0b1693774fa432'
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* commit 'f1b239ec8b38474d31f3bfea1f0b1693774fa432':
drawtext: Add fontconfig support
Conflicts:
configure
doc/filters.texi
libavfilter/vf_drawtext.c
See: 40b7a27bad
2014-04-17 05:15:26 +02:00
f1b239ec8b
drawtext: Add fontconfig support
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Introduce the `font` option and make it optional to pass a fontfile.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-17 00:41:30 +02:00
878f8b0d26
Merge commit 'aaab192df24a90f4450285cfb73b395cf495b462'
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* commit 'aaab192df24a90f4450285cfb73b395cf495b462':
af_volume: implement replaygain clipping prevention
Conflicts:
doc/filters.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-13 14:39:51 +02:00
aaab192df2
af_volume: implement replaygain clipping prevention
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This adds a new "replaygain_noclip" option to the filter, and, if enabled,
limits the gain applied for tracks where clipping would occur.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-13 11:25:06 +02:00
275155081f
Merge commit 'd4a8a86c6863ecea208fa2f774690b6df4b5bc71'
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* commit 'd4a8a86c6863ecea208fa2f774690b6df4b5bc71':
doc: Libavfilter English cleanup
Conflicts:
doc/filters.texi
doc/libavfilter.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-13 00:37:32 +02:00
d4a8a86c68
doc: Libavfilter English cleanup
...
This aims to standardize the English used in the libavfilter
documentation, describing the same thing in the same way more often,
and significantly reduce the amount of outright errors, including
run-on sentences and sentence fragments.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-12 14:34:11 +02:00
ad8159e0fe
libavfilter: Add asettb filter for setting timebase for audio
...
Ported asettb (including the sr option for audio sample rate) from FFmpeg,
and copied/modified the existing settb documentation for asettb.
Signed-off-by: Katerina Barone-Adesi <katerinab+libav@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-10 12:52:19 +02:00
37af487170
Merge commit 'a49aa440c939e221194f8d95bf98673f8cf38a06'
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* commit 'a49aa440c939e221194f8d95bf98673f8cf38a06':
af_volume: implement replaygain pre-amplification
Conflicts:
doc/filters.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-05 00:16:53 +02:00
a49aa440c9
af_volume: implement replaygain pre-amplification
...
This adds a new "replaygain_preamp" option to the filter, and simply adds its
value to the replaygain gain value.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-04 18:53:05 +02:00
8de75f703a
Merge commit '06c3cd3c0186803619bc6aad2d8f06c3e9015d15'
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* commit '06c3cd3c0186803619bc6aad2d8f06c3e9015d15':
af_volume: support using replaygain frame side data
Conflicts:
doc/filters.texi
libavfilter/af_volume.c
libavfilter/af_volume.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-24 15:04:47 +01:00
06c3cd3c01
af_volume: support using replaygain frame side data
2014-03-24 06:07:51 +01:00
9898bd9a82
Fix spelling errors in texi files: accomodate -> accommodate allows to -> allows one to choosen -> chosen compability -> compatibility explictly -> explicitly overriden -> overridden specifed -> specified Trasmission -> Transmission
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 21:12:40 +01:00
2fb0027c26
Merge commit '599b81ca9a8e04a27ddad94af462171d16063167'
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* commit '599b81ca9a8e04a27ddad94af462171d16063167':
lavfi: add shuffleplanes filter
Conflicts:
Changelog
doc/filters.texi
libavfilter/Makefile
libavfilter/allfilters.c
libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 13:07:20 +01:00
599b81ca9a
lavfi: add shuffleplanes filter
2014-03-05 21:52:02 +01:00
5d166de258
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
lavfi: add compand audio filter
Conflicts:
Changelog
doc/filters.texi
libavfilter/Makefile
libavfilter/af_compand.c
libavfilter/allfilters.c
libavfilter/version.h
The filter is added as new one so as to ease clean merging of its changes
in debug-able steps
See: 6b68e2a43b
2014-02-26 11:27:02 +01:00
738f83582a
lavfi: add compand audio filter
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-02-26 08:09:58 +01:00
75f6ed8dc2
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
doc: fix one accented word
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-24 22:29:24 +01:00
c91488ab33
doc: fix one accented word
2014-02-24 17:54:03 +01:00
b14517d3cd
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
vf_interlace: deprecate lowpass option
Conflicts:
libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-19 16:16:41 +01:00
35b05c5184
vf_interlace: deprecate lowpass option
2014-02-19 12:26:34 +01:00
b4d308c04f
lavfi: adding dejudder filter to remove judder produced by partially telecined material.
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Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-16 17:43:58 +01:00
1ffac25d31
doc/filters/histogram: copyedit for grammar
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There were a few grammar and spelling mistakes in this filter
description. I went through it and corrected them without changing
the meaning.
2014-02-14 15:11:46 +00:00
f21d0beb0c
Fix a few heigth/height typo.
2014-02-07 09:33:56 +01:00
905cd28a5a
Merge commit 'de203abd71baae7f120313259b45cf935c85203e'
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* commit 'de203abd71baae7f120313259b45cf935c85203e':
vf_overlay: add eof_action switch
Conflicts:
doc/filters.texi
libavfilter/vf_overlay.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-04 14:33:33 +01:00
de203abd71
vf_overlay: add eof_action switch
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-02-04 10:54:26 +01:00
2384cada12
lavfi/ebur128: add true peak metering per frame
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Signed-off-by: Jean First <jeanfirst@gmail.com>
2014-02-02 20:45:09 +01:00
6ef2315aaf
lavfi/ebur128: print peak metering in dBFS
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Signed-off-by: Jean First <jeanfirst@gmail.com>
2014-02-02 20:45:09 +01:00
7f42bfad5d
lavfi/ebur128: add sample and true peak metering.
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Metadata injection and logging. Not yet present visually.
Signed-off-by: Jean First <jeanfirst@gmail.com>
2014-02-02 20:44:56 +01:00
a270f63e83
lavfi/overlay: add yuv422 format mode
2014-02-02 11:50:21 +01:00
68c5ba1f05
doc/filters: re-edit notes on filtergraph escaping
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State the escaping rules more explicitly, reword various sentences and
drop confusing quoting example.
Should fix trac issue #3334 .
2014-01-26 18:06:39 +01:00
c49b036096
Documentation for scale filter factor
2014-01-25 15:34:23 +01:00
78a9f185eb
lavfi/drawtext: add option for drawing border around text
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-25 04:59:28 +01:00
222fb8276d
lavfi/drawtext: get bitmap from glyph in a separate step
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This change makes it possible to transform the glyph or get its border before
turning it into a bitmap.
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-25 04:46:38 +01:00
3dc494f8b9
lavfi/vidstabtransform: apply various documentation/option minor fixes
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Improve consistency with the rest of the documentation.
2014-01-19 12:20:10 +01:00
2727dbb053
lavfi/vidstabdetect,vidstabtransform: update to vid.stab 0.98
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In particular:
* set default value for accuracy to 15 (max)
* add zoomspeed for dynamic zoom (optzoom=2)
* make camera path optimization algorithm configurable
* update optzoom documenation in code to use new localmotions calculation function commandline arguments
* add debug option in vidstabtransform
Signed-off-by: Georg Martius <martius@mis.mpg.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-01-16 12:23:48 +01:00
402a411406
Merge commit 'a7d0e7ead95e584c4866617f046b2493066975c6'
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* commit 'a7d0e7ead95e584c4866617f046b2493066975c6':
lavfi: add framepack filter
Conflicts:
Changelog
doc/filters.texi
libavfilter/allfilters.c
libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 03:00:48 +01:00
a7d0e7ead9
lavfi: add framepack filter
2014-01-09 23:13:05 +01:00
00bef6431e
doc/filters: add rotate example using degrees
2014-01-09 00:39:16 +01:00
53df11eb73
doc/filters/equalizer: add examples for equalizer
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Add two examples on the usage of the equalizer filter.
2014-01-07 21:10:53 +01:00
97aa554634
lavfi/volume: implement process_command() callback, with the volume command
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Address trac ticket #2868 .
2013-12-25 18:25:53 +01:00
7619a87cc8
lavfi/volume: support volume expression and per-frame expression evaluation
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The eval mode allows to evaluate the expression per-frame or just at
init.
In particular, address ticket #3234 .
2013-12-25 18:25:04 +01:00
aae5c4d40e
doc: Fix adelay example.
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Fixes ticket #3211 .
2013-12-09 23:56:23 +01:00
e424abc3a0
lavfi: add aeval filter
2013-12-06 10:57:26 +01:00
405b3eb535
lavfi/aevalsrc: duplicate last expression for the missing channels
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Use last expression for the missing channel expressions in case the
channel layout was specified. Enhance flexibility.
2013-12-06 10:51:12 +01:00
c0caf7e814
Merge commit 'dd249245d012c1eceb57c166e256fc95e74f4bb1'
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* commit 'dd249245d012c1eceb57c166e256fc95e74f4bb1':
filter docs: reference scale and fps filters
Conflicts:
doc/filters.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-21 19:09:12 +01:00
dd249245d0
filter docs: reference scale and fps filters
2013-11-21 14:48:40 +01:00
9c8b240806
avfilter/showspectrum: add blackman window.
2013-11-20 16:35:48 +01:00
3e69f7c221
avfilter/showspectrum: add win_func option.
2013-11-20 16:22:05 +01:00
8cd3685a3f
lavfi: add elbg filter
2013-11-13 11:21:57 +01:00
6d90a5c149
Fix example in pullup documentation.
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The pullup filter does not work well with the fps filter, it
currently needs -r
Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
2013-11-12 14:22:15 +01:00
3e1097b909
avfilter/fade: add color option.
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Fixes Ticket #1822 .
2013-11-10 19:05:08 +01:00
d0ac60730d
avfilter/vf_scale: add ov/hsub
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Suggested-by: divVerent
Reviewed-by: Stefano
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-04 15:23:26 +01:00
a75bf4e5c1
Merge commit '34a0ac41a880039c7fb4b3abce10d8e2ce48fac7'
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* commit '34a0ac41a880039c7fb4b3abce10d8e2ce48fac7':
vf_aspect: support variables in evaluating the aspect ratios
Conflicts:
Changelog
doc/filters.texi
libavfilter/vf_aspect.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-03 11:54:19 +01:00
3a14b160bd
vf_scale: make the dar variable return the DAR.
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Before, it just returned width/height. Correct is width/height*sar.
That way it is consistent with DAR as in probe output and setdar.
Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-11-02 21:16:29 +01:00
34a0ac41a8
vf_aspect: support variables in evaluating the aspect ratios
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Example: -vf setsar=sar="sar*9/10"
Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-11-02 21:14:08 +01:00
49287bbfd3
doc/filters: add few more examples for blend filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-31 13:36:57 +00:00
292902ea9f
avfilter: add mergeplanes filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-27 18:58:43 +00:00
b4991292aa
doc: add a few links to the Channel Layout syntax section
2013-10-25 15:44:12 +02:00
c9660999b9
avfilter: replaygain scanner
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-21 19:56:55 +00:00
586b8ea248
doc/filters: reference ffmpeg-utils manual for color and sizes options
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-10-16 18:32:15 +02:00
f02bab6d09
doc/filters/scale: do not explicitly state the default swscale flags value
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This is done is order to avoid the need of synching scale with libswscale
docs in case the libswscale default changes.
2013-10-11 16:40:20 +02:00
56db86a0b2
doc/filters: remove extra spacing in vid.stab section.
2013-10-09 13:22:04 +02:00
931a4b433d
avfilter/vf_scale: change the default scaler to bicubic
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See: [FFmpeg-devel] [PATCH] swscale/options: switch default to bicubic
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-06 11:00:48 +02:00
0362cf1a19
avfilter/vf_histogram: add mirrored waveform mode
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Added parameter to mirror the waveform (high values are shown on top in column mode)
Signed-off-by: Marton Balint <cus@passwd.hu>
2013-10-02 21:02:59 +00:00
edadda968c
avfilter/vf_histogram: change order of histograms for planar rgb
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-01 21:22:22 +00:00
8fafaf1834
doc: move sws_dither option description to scaler.texi
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That's the more proper place where the scaler options should be
documented.
2013-09-30 16:54:46 +02:00
d17aaad630
doc/filters/scale: mention and link scaler options
2013-09-30 16:50:44 +02:00
fd0a1647f2
doc/filters/scale: fix MAN rendering of @ref arguments
2013-09-30 16:43:33 +02:00
31b6300f4d
doc: try to add a link from the vf_scale sws_flags to the scaler docs
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-30 16:09:58 +02:00
e064d0aaf6
avfilter/vidstabtransform: update optzoom range values for recent vid.stab update.
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Signed-off-by: Georg Martius <martius@mis.mpg.de>
2013-09-27 16:48:31 +00:00
110a2f446d
avfilter/af_ladspa: allow changing controls dynamically
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-27 12:49:55 +00:00
2725f2d403
doc/filters: fix an option name in the unsharp docs
2013-09-24 17:22:11 +02:00
ca10d66719
doc/filters: add [] labels for the graph of the opening paragraph example
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-09-23 00:11:56 +02:00
21f6ff3801
doc/filters: use between() function in select examples
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Simplify.
2013-09-22 23:54:39 +02:00
0de4efb8d7
doc/filters: put ladspa configure option into @code{}
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 20:41:01 +00:00
f8e8932e92
doc/filters: mention configure option for ladspa
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 18:45:50 +00:00
601eab2bbf
avfilter: add ladspa wrapper filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-22 16:36:10 +00:00
ac82155204
Remove '-vf' from pullup documentation example.
2013-09-21 12:17:20 +02:00
705b30e24f
Improve pullup documentation.
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Mention that the fps filter should be used after pullup.
2013-09-21 03:24:24 +02:00
390c35a13b
lavfi/mp: remove mp=qp
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The filter does nothing.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-19 15:53:45 +00:00
8302abf844
lavfi/mp: remove mp=pullup
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The filter was ported to a native libavfilter filter.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 11:05:27 +00:00
9c774459a9
avfilter: port pullup filter from libmpcodecs
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-17 17:03:36 +00:00
9d05de2258
avfilter: add adelay filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 14:33:07 +00:00
898c6191ff
lavfi: Weston 3 Field Deinterlacing Filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-06 12:46:56 +00:00
d2e237338d
lavfi/mp: remove mp=fil
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The filter does not work correctly most of time.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-05 20:22:47 +00:00
0a8bb91505
lavfi/mp: remove mp=dint
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There are better and actually maintained filters that have similar
functionality.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-05 20:03:36 +00:00
35307df53c
Merge commit '0ebfdae099d2749240b6a565abcdf0bf62589748'
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* commit '0ebfdae099d2749240b6a565abcdf0bf62589748':
doc: Describe TB option of setpts filter
Conflicts:
doc/filters.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-04 14:06:46 +02:00
0ebfdae099
doc: Describe TB option of setpts filter
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-09-04 12:28:28 +02:00
30d40c9e86
lavfi/drawtext: add generic timeline interface and deprecate "draw".
2013-09-03 21:12:15 +02:00
916549cb1e
lavfi/mp: remove mp=phase
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The filter was ported to a native libavfilter filter.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-03 14:05:38 +00:00
3dd4b6ea41
lavfi: port phase filter from libmpcodecs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-03 14:05:38 +00:00
b1e276f8df
lavfi/hue: allow changing brightness
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-08-22 14:56:13 +00:00
ca7f637a1e
doc/filters: move fps filter start_time item to correct place
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Fixes warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-21 14:29:15 +02:00
b69b075ac6
Merge commit '545a0b807cf45b2bbc4c9087a297b741ce00f508'
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* commit '545a0b807cf45b2bbc4c9087a297b741ce00f508':
vf_fps: add 'start_time' option
Conflicts:
doc/filters.texi
libavfilter/vf_fps.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-21 11:37:10 +02:00
545a0b807c
vf_fps: add 'start_time' option
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This allows for dropping or duplication to match a particular start time.
2013-08-20 14:10:02 -04:00
ef6718a5f7
lavfi/tile: make color of blank/unused area configurable
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-08-16 12:40:01 +00:00
6d246f440e
avfilter/vf_scale: generic swscale option support
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With this all AVOptions from swscale can be set without each needing
changes to vf_scale.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-15 23:23:58 +02:00
bbbd9596ad
doc/filters: reformat scale filter doc
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-08-13 23:51:08 +02:00
a8163a786b
doc/filters.texi: Fix duplicate words
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-12 19:40:29 +02:00
Timothy Gu