c6a216771f
lavfi/tinterlace: add support to option parsing
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Simplify code, and provide introspection through the AVOption system.
2012-12-06 22:31:42 +01:00
b38c79bf23
Merge commit 'b384e031daeb1ac612620985e3e5377bc587559c'
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* 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
b384e031da
lavfi: add volume filter
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Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
2012-12-05 11:23:37 -05:00
0444733b78
lavfi/drawtext: add the reload option.
2012-12-04 19:06:22 +01:00
3313e46c4a
lavfi: add subtitles filter.
2012-12-04 01:49:03 +01:00
13c39e9676
lavfi/geq: add T variable and example
2012-12-01 16:05:15 +01:00
8c1f98d954
Merge commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc'
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* 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
bb6c67bb36
lavfi: remove vf_slicify
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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
2ac6a3d1bf
lavfi/drawtext: add support to expansion of generic expressions
2012-11-27 23:27:50 +01:00
eb87b340e8
lavfi/drawtext: add support for printing frame numbers
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Fix trac ticket #1949 .
2012-11-22 13:14:19 +01:00
c437c251b8
lavfi/drawtext: implement more generic expansion.
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The new expansion mechanism uses the %{...} notation.
For compatibility reasons, it must be enabled explicitly,
but a warning is printed if a conflict is likely to happen.
2012-11-18 15:55:47 +01:00
ee6ae8355e
doc/filters: fix a few typos in the frei0r docs
2012-11-16 16:52:14 +01:00
1acd2f6ba7
Replace rest of libavutil/audioconvert.h with libavutil/channel_layout.h
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Also remove it in once case when it is not needed.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-13 13:21:21 +00:00
03b078721c
Merge commit '97bf7c03b1338a867da52c159a2afecbdedcfa88'
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* commit '97bf7c03b1338a867da52c159a2afecbdedcfa88':
doc: git-howto: Leave reviewers time to react before pushing patches
Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h
Conflicts:
doc/APIchanges
doc/examples/decoding_encoding.c
doc/git-howto.texi
ffmpeg_filter.c
libavcodec/flacdec.c
libavcodec/imc.c
libavcodec/mpegaudiodec.c
libavcodec/utils.c
libavfilter/asrc_anullsrc.c
libavfilter/audio.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/avfiltergraph.c
libavfilter/buffer.c
libavutil/Makefile
libavutil/audioconvert.h
libavutil/channel_layout.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-12 11:32:11 +01:00
3a7f00810c
lavfi: remove mp=geq filter.
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Native geq video filter is now available.
2012-11-11 23:18:12 +01:00
8eecbaf5e4
lavfi: add geq filter.
2012-11-11 23:12:54 +01:00
2b3597f0d1
lavfi: remove mp=fixpts filter.
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lavfi/f_setpts.c should allow everything mp=fixpts supports, with a lot
of additional control.
2012-11-11 22:49:53 +01:00
84aed3faf0
lavfi: remove mp=tile filter.
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The native tile video filter is now feature equivalent.
2012-11-11 22:43:18 +01:00
11ed12c256
doc/filters: complete tile documentation.
2012-11-11 22:43:18 +01:00
a903f8f087
Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
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Also reorder some other #include when applicable.
2012-11-11 13:35:12 -05:00
14f1fa56b2
doc/filters: add "Notes on filtergraph escaping" section
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Should help to clarify escaping issues in the filtergraph syntax. In
particular, should address trac ticket #1813 .
2012-11-01 11:47:35 +01:00
f53112b665
lavfi: remove hqdn3d libmpcodecs wrapper.
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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
29a9e4d5c9
lavfi/mp: drop the mp=rectangle filter
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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
9d478f38cd
lavfi/drawbox: add "width" and "height" aliases for "w" and "h" options
2012-10-31 14:43:47 +01:00
93399e9381
lavfi/drawbox: add thickness option
2012-10-31 14:43:47 +01:00
1b3fdd9731
lavfi/drawbox: implement color=invert mode
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Based on a libmpcodecs/vf_rectangle.c feature.
2012-10-31 12:14:21 +01:00
652fab5996
lavfi/mp: drop wrapped field filter
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The filter has been ported to a native libavfilter filter.
2012-10-31 12:14:09 +01:00
3c4aa50620
lavfi: add field filter
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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
1730dcf093
doc/filters: fix typo in drawbox section
2012-10-30 23:48:24 +01:00
b6248299f6
doc/filters: itemize examples for drawbox, add an example, fix grammar
2012-10-30 23:38:50 +01:00
2ed7e6cce5
lavfi/drawbox: extend syntax, accept named options
2012-10-30 23:36:36 +01:00
7b378c2fb7
lavfi: remove yuvcsp and yvu9 libmpcodecs wrappers
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Same functionality is provided by libswscale.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-10-30 21:24:29 +00:00
788afee86e
lavfi: remove palette libmpcodecs wrapper
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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
e79c3858b3
Merge commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8'
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* commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8':
dv: use AVStream.index instead of abusing AVStream.id
lavfi: add ashowinfo filter
avcodec: Add a RFC 3389 comfort noise codec
lpc: Add a function for calculating reflection coefficients from samples
lpc: Add a function for calculating reflection coefficients from autocorrelation coefficients
lavr: document upper bound on number of output samples.
lavr: add general API usage doxy
indeo3: remove duplicate capabilities line.
fate: ac3: Add dependencies
Conflicts:
Changelog
doc/filters.texi
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/avcodec.h
libavcodec/codec_desc.c
libavcodec/version.h
libavfilter/Makefile
libavfilter/af_ashowinfo.c
libavfilter/allfilters.c
libavfilter/version.h
libavutil/avutil.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 14:40:22 +01:00
20dd41af85
lavfi: add ashowinfo filter
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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
c1804dc4ce
lavfi/frei0r: allow for Windows style paths
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Update path handling against the latest Frei0r specification changes.
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-10-29 18:50:48 +01:00
19add3224f
lavfi/scale: implement clever/insane parsing heuristic, and add a size option
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If the first argument can be read as a video size, set that output size
in the scale. This allows to specify in a filtergraph scale=qcif or
scale=320x240.
This is not completely safe, for example in case of a typo in the video
size string the first argument will be read as the input width
expression, giving rise to a confusing comment.
2012-10-29 17:44:53 +01:00
adf0cd1456
doc/filters: itemize scale examples, and create a dedicated subsection for them
2012-10-29 17:39:26 +01:00
83938c3d4c
lavfi/scale: accept named options, make parsing more robust
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Also update documentation accordingly.
2012-10-29 17:39:26 +01:00
b0e2f4a757
lavfi/concat: implement unsafe mode.
2012-10-28 09:14:34 +01:00
13d26716fb
lavfi/showspectrum: add sliding mode.
2012-10-25 22:20:22 +02:00
77a72d3485
lavfi/vf_fps: allow to set the rounding method.
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By default, fps selects frames near PTS 0, 0.5, 1.5, 2.5, etc.
With round=down, it selects the frames near PTS 0, 1, 2, 3, etc.
2012-10-25 19:42:44 +02:00
55c77a0ca3
doc/filters: escape special Texinfo character @ in overlay example
2012-10-24 17:22:00 +02:00
51467ee868
doc/filters: remove unnecessary and inconsistent double ',' escaping
2012-10-24 17:21:25 +02:00
6752aac6bc
lavfi/aspect: add max option
2012-10-22 10:46:43 +02:00
ccd6def9b3
lavfi/aspect: extend syntax for the setdar and setsar filters
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Add support for named options, and deprecate old "num:den" ambiguous
syntax.
2012-10-22 10:46:34 +02:00
faa1cb50ed
lavfi/ass: extend syntax for ass filter
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Make the filter accept named options for the first argument, and update
documentation accordingly.
2012-10-15 22:40:08 +02:00
0cc3cd5c65
Merge branch 'docu' of https://github.com/rdp/FFmpeg
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* 'docu' of https://github.com/rdp/FFmpeg :
docu: add word resize to scale filter, to make searching for the word resize simpler
docu: change verb flite
docu: add flite ffmpeg example
docu: fix flite example
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-15 21:22:10 +02:00
af32a1f2d1
doc/filters: pad examples should be a @subsection
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-15 20:35:45 +02:00
dfd085aae2
docu: add word resize to scale filter, to make searching for the word resize simpler
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Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
2012-10-15 11:28:45 -06:00
Stefano Sabatini
Michael Niedermayer
Justin Ruggles
Nicolas George
Clément Bœsch
Anton Khirnov
Paul B Mahol
rogerdpack
Nicolas Noirbent