14f1fa56b2
doc/filters: add "Notes on filtergraph escaping" section
...
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.
...
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
...
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.
...
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
...
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
2012-10-15 11:28:45 -06:00
a8eaa9ebc6
docu: change verb flite
...
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
2012-10-15 11:26:39 -06:00
7f5a78a0da
docu: add flite ffmpeg example
...
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
2012-10-15 11:26:07 -06:00
d9d5470636
docu: fix flite example
...
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
2012-10-15 11:24:08 -06:00
52dc18d414
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
x86: vc1: call ff_vc1dsp_init_x86() under if (ARCH_X86)
x86: cavs: call ff_cavsdsp_init_x86() under if (ARCH_X86)
x86: call most of the x86 dsp init functions under if (ARCH_X86)
doc: support the new website layout
doc: remove a warning from filters.texi
doc: initial nut documentation
segment: drop global headers setting
lavu: fix typo in Makefile
Conflicts:
doc/Makefile
doc/filters.texi
doc/t2h.init
libavcodec/fmtconvert.c
libavcodec/proresdsp.c
libavcodec/x86/Makefile
libavcodec/x86/vc1dsp_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:46:34 +02:00
ac627b3d38
Merge commit '716d413c13981da15323c7a3821860536eefdbbb'
...
* commit '716d413c13981da15323c7a3821860536eefdbbb':
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
Conflicts:
doc/examples/muxing.c
ffmpeg.h
ffmpeg_filter.c
ffmpeg_opt.c
ffplay.c
ffprobe.c
libavcodec/8bps.c
libavcodec/aasc.c
libavcodec/aura.c
libavcodec/avcodec.h
libavcodec/avs.c
libavcodec/bfi.c
libavcodec/bmp.c
libavcodec/bmpenc.c
libavcodec/c93.c
libavcodec/cscd.c
libavcodec/cyuv.c
libavcodec/dpx.c
libavcodec/dpxenc.c
libavcodec/eatgv.c
libavcodec/escape124.c
libavcodec/ffv1.c
libavcodec/flashsv.c
libavcodec/fraps.c
libavcodec/h264.c
libavcodec/huffyuv.c
libavcodec/iff.c
libavcodec/imgconvert.c
libavcodec/indeo3.c
libavcodec/kmvc.c
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/libx264.c
libavcodec/ljpegenc.c
libavcodec/mjpegdec.c
libavcodec/mjpegenc.c
libavcodec/motionpixels.c
libavcodec/mpeg12.c
libavcodec/mpeg12enc.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo_enc.c
libavcodec/pamenc.c
libavcodec/pcxenc.c
libavcodec/pgssubdec.c
libavcodec/pngdec.c
libavcodec/pngenc.c
libavcodec/pnm.c
libavcodec/pnmdec.c
libavcodec/pnmenc.c
libavcodec/ptx.c
libavcodec/qdrw.c
libavcodec/qpeg.c
libavcodec/qtrleenc.c
libavcodec/raw.c
libavcodec/rawdec.c
libavcodec/rl2.c
libavcodec/sgidec.c
libavcodec/sgienc.c
libavcodec/snowdec.c
libavcodec/snowenc.c
libavcodec/sunrast.c
libavcodec/targa.c
libavcodec/targaenc.c
libavcodec/tiff.c
libavcodec/tiffenc.c
libavcodec/tmv.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavcodec/vb.c
libavcodec/vp3.c
libavcodec/wnv1.c
libavcodec/xl.c
libavcodec/xwddec.c
libavcodec/xwdenc.c
libavcodec/yop.c
libavdevice/v4l2.c
libavdevice/x11grab.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersrc.c
libavfilter/drawutils.c
libavfilter/formats.c
libavfilter/src_movie.c
libavfilter/vf_ass.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_format.c
libavfilter/vf_hflip.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_transpose.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavformat/movenc.c
libavformat/mxf.h
libavformat/utils.c
libavformat/yuv4mpeg.c
libavutil/imgutils.c
libavutil/pixdesc.c
libswscale/input.c
libswscale/output.c
libswscale/swscale_internal.h
libswscale/swscale_unscaled.c
libswscale/utils.c
libswscale/x86/swscale_template.c
libswscale/x86/yuv2rgb.c
libswscale/x86/yuv2rgb_template.c
libswscale/yuv2rgb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:06:57 +02:00
91f5f87561
doc: remove a warning from filters.texi
...
The tag @table expects @item to mark entries.
2012-10-08 11:22:42 +02:00
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
886c3662d3
doc/filters: fix typo
2012-10-06 12:53:11 +02:00
c053f48662
lavfi/transpose: add passthrough option
2012-10-02 09:43:06 +02:00
6300062774
lavfi/transpose: add support to named options and shortands
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Allow extensibility.
2012-10-02 09:20:10 +02:00
d771b1d137
lavfi: EBU R.128 scanner.
2012-10-01 22:26:19 +02:00
740c995288
lavfi: add asendcmd and sendcmd filters
2012-09-23 00:50:06 +02:00
b90210e9c5
doc/filters: clarify use of graph2dot
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The GRAPH_DESCRIPTION string supplied to graph2dot must include explicitly
defined inputs and outputs which are not normally part of the command line
used in a real invocation.
This clarifies that requirement, and provides an example.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-09-19 11:50:09 +02:00
f276a490f0
Merge commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b'
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* commit '3f7fd59d151a2773f0e2e93e56b6b13ec6e5334b':
avformat: fix typo in avformat_close_input
mp3enc: write Xing TOC
mp3enc: support MPEG-2 and MPEG-2.5 in Xing header.
mp3enc: downgrade some errors in writing Xing frame to warnings
lavf: flush the output AVIOContext in av_write_trailer().
lavf: cosmetics, reformat av_write_trailer().
avio: flush the internal buffer in avio_close()
Enhance doc on asyncts audiofilter
cmdutils: avoid setting data pointers to invalid values in alloc_buffer()
libavcodec: remove av_destruct_packet_nofree()
Conflicts:
libavcodec/avpacket.c
libavformat/mp3enc.c
libavformat/nutenc.c
libavformat/utils.c
libavformat/version.h
tests/ref/lavf/voc
tests/ref/lavf/voc_s16
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-16 14:24:11 +02:00
0443879089
Enhance doc on asyncts audiofilter
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-09-15 14:59:29 +02:00
75d34864d1
lavfi/hue: add dynamic expression evaluation support
...
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-09-15 01:05:27 +02:00
722762f7e1
lavfi/setpts: add FRAME_RATE constant
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Useful for dealing with constant frame-rate video.
2012-09-10 18:52:28 +02:00
fb2e7ac3c4
lavfi/mp: drop rotate wrapper
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The native filter transpose is perfectly equivalent.
2012-09-06 11:27:22 +02:00
fc15f58adb
doc/filters: add mp=noise example
2012-09-05 11:55:16 +02:00
8a7b82ccab
doc/filters: itemize example for mp filter
2012-09-05 11:53:25 +02:00
Stefano Sabatini
Clément Bœsch
Paul B Mahol
Michael Niedermayer
Anton Khirnov
rogerdpack
Nicolas George
Nicolas Noirbent
Luca Barbato
Tim Nicholson
Andrey Utkin
Jérémy Tran