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5eae7f8f35
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289 Commits

Author SHA1 Message Date
Michael Niedermayer
5eae7f8f35 avfilter: add apad filter 
This filter pads an audio stream with silence
It can together with -shortest be used to extend audio streams to
the same length as video.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 16:30:08 +01:00
Stefano Sabatini
c51f090ff9 lavfi: mv vf_select.c -> f_select.c 
The file now contains also an audio select implementation. Also move the
aselect/select documentation from video filters to the multimedia filters
section.
 2012-12-13 00:10:43 +01:00
Stefano Sabatini
f5461face5 lavfi: add aselect audio variant of select 2012-12-13 00:10:24 +01:00
Clément Bœsch
fd3cdcaf5f lavfi: remove mp=denoise3d filter. 
hqdn3d was meant to be a more efficient denoise3d filter, is supported
natively, and is faster on my computer thanks to the ASM optimisations.
 2012-12-11 04:28:08 +01:00
Stefano Sabatini
10db70d5e9 lavfi: drop af_volume_stefano.c in favor of af_volume_justin.c 
Justin's version has more features but is otherwise equivalent from the
point of view of the syntax.
 2012-12-08 15:40:07 +01:00
Michael Niedermayer
1bb547192f lavfi: rename af_volume to af_volume_stefano 
This matches the naming style of the new af_volume_justin filter.

Note, Yes i would too prefer having one filter instead of 2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:29:23 +01:00
Michael Niedermayer
b38c79bf23 Merge commit 'b384e031daeb1ac612620985e3e5377bc587559c' 
* commit 'b384e031daeb1ac612620985e3e5377bc587559c':
  lavfi: add volume filter

Conflicts:
	Changelog
	libavfilter/Makefile
	libavfilter/af_volume.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:18:59 +01:00
Justin Ruggles
b384e031da lavfi: add volume filter 
Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
 2012-12-05 11:23:37 -05:00
Clément Bœsch
3313e46c4a lavfi: add subtitles filter. 2012-12-04 01:49:03 +01:00
Michael Niedermayer
8c1f98d954 Merge commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc' 
* commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc':
  lavfi: remove vf_slicify

Conflicts:
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/vf_slicify.c
	tests/lavfi-regression.sh
	tests/ref/lavfi/crop_scale_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 23:59:15 +01:00
Anton Khirnov
bb6c67bb36 lavfi: remove vf_slicify 
The following commit will make it useless.

The crop_scale_vflip FATE test changes because of off-by-one differences
in output when vflipped slices are passed to sws.
 2012-11-28 08:44:01 +01:00
Clément Bœsch
3a7f00810c lavfi: remove mp=geq filter. 
Native geq video filter is now available.
 2012-11-11 23:18:12 +01:00
Clément Bœsch
8eecbaf5e4 lavfi: add geq filter. 2012-11-11 23:12:54 +01:00
Clément Bœsch
2b3597f0d1 lavfi: remove mp=fixpts filter. 
lavfi/f_setpts.c should allow everything mp=fixpts supports, with a lot
of additional control.
 2012-11-11 22:49:53 +01:00
Clément Bœsch
84aed3faf0 lavfi: remove mp=tile filter. 
The native tile video filter is now feature equivalent.
 2012-11-11 22:43:18 +01:00
Clément Bœsch
f53112b665 lavfi: remove hqdn3d libmpcodecs wrapper. 
The native filter was ported from the MPlayer project when the mp
wrapper didn't even exist, and when mp=hqdn3d was added, it was already
obsolete.
 2012-10-31 19:28:02 +01:00
Stefano Sabatini
29a9e4d5c9 lavfi/mp: drop the mp=rectangle filter 
All the rectangle features have been ported to the native drawbox filter,
which has an equivalent syntax.
 2012-10-31 14:46:18 +01:00
Stefano Sabatini
652fab5996 lavfi/mp: drop wrapped field filter 
The filter has been ported to a native libavfilter filter.
 2012-10-31 12:14:09 +01:00
Stefano Sabatini
3c4aa50620 lavfi: add field filter 
The filter is a port of libmpcodecs/vf_field.c, since there is no common
code I relicensed it as LGPL, while keeping the original author
copyright.
 2012-10-31 12:07:11 +01:00
Paul B Mahol
7b378c2fb7 lavfi: remove yuvcsp and yvu9 libmpcodecs wrappers 
Same functionality is provided by libswscale.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-30 21:24:29 +00:00
Paul B Mahol
788afee86e lavfi: remove palette libmpcodecs wrapper 
The filter is useless, swscale should be used instead.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-30 16:21:33 +00:00
Anton Khirnov
20dd41af85 lavfi: add ashowinfo filter 
It can be useful for debugging.

Based on a patch by Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2012-10-29 21:29:58 +01:00
Clément Bœsch
d771b1d137 lavfi: EBU R.128 scanner. 2012-10-01 22:26:19 +02:00
Nicolas George
8e1f063efc lavfi: enable buffersinks unconditionally. 
They are part of the public API. Their libav compatibility
counterpart are already enabled unconditionally.
 2012-09-27 15:57:30 +02:00
Stefano Sabatini
740c995288 lavfi: add asendcmd and sendcmd filters 2012-09-23 00:50:06 +02:00
Stefano Sabatini
fb2e7ac3c4 lavfi/mp: drop rotate wrapper 
The native filter transpose is perfectly equivalent.
 2012-09-06 11:27:22 +02:00
Michael Niedermayer
49c230fb56 libavfilter/Makefile: add forgotten entries for the ff-sinks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-04 18:51:59 +02:00
Stefano Sabatini
d55252c331 lavfi/mp: remove decimate wrapper 
It was natively integrated into libavfilter.
 2012-09-01 09:26:12 +02:00
Stefano Sabatini
9dd3d6c72a lavfi: port decimate libmpcodecs filter 
This filter is based on the MPlayer decimate filter by Rich Felker.
 2012-08-31 16:04:37 +02:00
Stefano Sabatini
e64b941dbc lavfi/mp: remove smartblur filter 
It was natively integrated into libavfilter.
 2012-08-31 16:02:49 +02:00
Jérémy Tran
316afee708 lavfi: add smartblur filter 
This is a port of the MPlayer smartblur filter (libmpcodecs/vf_smartblur.c)
by Michael Niedermayer.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-08-28 19:48:16 +02:00
Stefano Sabatini
0b9a915dad lavfi: rename vf_setpts.c to f_setpts.c 
The file contains the asetpts audio filter.
 2012-08-24 12:54:45 +02:00
Clément Bœsch
ddda29b4a7 lavfi: add showspectrum filter. 2012-08-20 23:03:06 +02:00
Nicolas George
5980e57cf9 lavfi: add volumedetect filter. 2012-08-19 11:37:05 +02:00
Michael Niedermayer
7f46f042d1 buildsys: fix cleaning of libmpcodecs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-18 16:36:16 +02:00
Stefano Sabatini
dc7e4d685f lavfi/mp: remove framestep wrapped filter 
An equivalent framestep filter has been natively integrated.
 2012-08-18 12:14:46 +02:00
Stefano Sabatini
48d116400c lavfi: add framestep filter 
This filter is inspired upon libmpcodecs/vf_framestep.c, by Daniele
Forghieri.

Only-keyframe output is not supported, since that feature can be achieved
through the more versatile select filter.
 2012-08-18 12:13:34 +02:00
Clément Bœsch
3250231a02 lavfi: add edgedetect filter. 2012-08-16 22:03:32 +02:00
Stefano Sabatini
6efce3a894 lavfi/mp: remove hue wrapped filter 
hue was integrated as a native libavfilter filter.
 2012-08-16 14:13:54 +02:00
Jérémy Tran
ae60d2c877 lavfi: add hue filter 
This is a port of the MPlayer hue filter (libmpcodecs/vf_hue.c) by
Michael Niedermayer.

Signed-off-by: Jérémy Tran <tran.jeremy.av@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-08-13 12:00:54 +02:00
Stefano Sabatini
f6580b50ed lavfi: add asetpts audio filter 
Based on an idea by Andrey Utkin <andrey.krieger.utkin@gmail.com>.
 2012-08-09 01:03:05 +02:00
Paul B Mahol
13c5069187 lavfi: add smptebars source 
Patch readapted by Stefano Sabatini, color values proposed by Tim
Nicholson <nichot20@yahoo.com>.

Address trac ticket #1462.

See thread:
Subject: [FFmpeg-devel] [PATCH] smptebars filter
Date: Wed, 20 Jun 2012 01:54:58 +0000

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-08-07 20:06:56 +02:00
Stefano Sabatini
39a8275fdf lavfi: move color filter to testsrc, factorize 2012-08-03 16:26:58 +02:00
Stefano Sabatini
2702e38477 lavfi: remove unused defaults.c file 2012-08-01 11:05:41 +02:00
Stefano Sabatini
66a5201819 lavfi: add flite audio source 2012-07-28 11:06:43 +02:00
Stefano Sabatini
32390d6767 lavfi: move movie and amovie to a "multimedia sources" section 
Since the recent changes, movie and amovie are able to deal with more
than one type of stream, so they should be categorized as "multimedia
sources" rather than audio/video sources.
 2012-07-28 10:50:11 +02:00
Nicolas George
612307978d lavfi: change "transmedia" into "multimedia". 2012-07-23 11:44:48 +02:00
Nicolas George
be33da9a1d lavfi: add concat filter. 2012-07-23 11:34:20 +02:00
Steven Robertson
82ecae8a70 lavfi: add alphaextract and alphamerge filters 
These filters are designed for storing and transmitting video sequences
with alpha using higher-efficiency codecs such as x264 which don't
natively support an alpha channel. 'alphaextract' takes an input stream
with an alpha channel and returns a video containing just the alpha
component as a grayscale value; 'alphamerge' takes an RGB or YUV stream
and adds an alpha channel recovered from a second grayscale stream.

Signed-off-by: Steven Robertson <steven@strobe.cc>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-07-22 12:17:34 +02:00
Nicolas George
299387ebf4 vf_settb: rename the file as f_settb. 2012-07-08 19:54:08 +02:00