Peter Ross
afa1617b93
SGI RLE 8-bit decoder
...
Signed-off-by: Peter Ross <pross@xvid.org>
2012-12-17 20:37:54 +11:00
Michael Niedermayer
55b243cade
doc/examples/resampling_audio.c: fix path
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-16 21:37:23 +01:00
Michael Niedermayer
5b09c3407e
doc/filters: fix "Dolby Pro Logic II" option name
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-16 13:24:59 +01:00
Stefano Sabatini
cb0f97b59d
ffplay: improve robustness of opt_codec(), and add options acodec,vcodec,scodec
...
Fail with a meaningfull error message in case of bogus input.
Also the new options are more consistent with the rest of the tool
options, since it does not support generic stream specifiers.
2012-12-16 10:57:50 +01:00
Stefano Sabatini
0ebf85774b
doc/filters: remove @example use for showing syntax
...
I forgot to merge with the previous commit.
2012-12-15 21:02:30 +01:00
Stefano Sabatini
a871b5cc98
doc/filters: extend syntax description for transpose, and add examples
2012-12-15 20:56:14 +01:00
Stefano Sabatini
6722f35dd3
doc/filters: add basic crop examples
...
Use it to show difference between shorthand and named parameters.
2012-12-15 20:48:42 +01:00
Stefano Sabatini
55b81528a9
doc/filters: itemize crop examples
2012-12-15 20:48:36 +01:00
Stefano Sabatini
1e5492ffe6
lavfi/crop: add support to option parsing
...
Also fix documentation accordingly.
2012-12-15 20:48:20 +01:00
Stefano Sabatini
33ab9ebd09
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:46:47 +01:00
Stefano Sabatini
1a490df12f
ffprobe: show pkt_size in frame
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Fix trac ticket #2027 .
2012-12-15 11:46:47 +01:00
Stefano Sabatini
96d815fc0c
lavc: add pkt_size field to AVFrame
2012-12-15 11:46:30 +01:00
Michael Niedermayer
b6e7041f90
Merge commit 'b35e5d985dd12acf9a0aaa52334134edcf35d68e'
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* commit 'b35e5d985dd12acf9a0aaa52334134edcf35d68e':
doc: improve documentation for the asyncts filter first_pts option
asyncts: fix the asyncts behavior when using the first_pts option
Conflicts:
libavfilter/af_asyncts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-14 13:58:12 +01:00
Michael Niedermayer
0aa0bab40d
docs: -asyncts has been replaced by aresample not asyncts in ffmpeg
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-13 21:54:35 +01:00
Stefano Sabatini
ddf6131a0a
lavf/segment: add segment_start_number option
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Consistent with the image2 muxer.
2012-12-13 21:38:43 +01:00
Justin Ruggles
b35e5d985d
doc: improve documentation for the asyncts filter first_pts option
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Note the time base for the option. Add an additional example description.
2012-12-13 13:02:21 -05:00
Stefano Sabatini
6ba1f28008
lavfi/select: add support to options
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Add options introspection, and improve error feedback.
2012-12-13 00:16:30 +01:00
Stefano Sabatini
e7a0b2e054
doc/filters: itemize select/aselect examples
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Improve rendering.
2012-12-13 00:11:20 +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
Carl Eugen Hoyos
31f9cf38f0
Fix frame-rate documentation.
2012-12-12 10:08:43 +01:00
Stefano Sabatini
803af8101f
doc/ffmpeg: fix/extend documentation for -copyts
2012-12-12 00:36:04 +01:00
Stefano Sabatini
bbc8f0cd9b
doc/filters: fix grammar mistake in setfield documentation
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Spotted-by: Tim Nicholson <nichot20@yahoo.com>
2012-12-11 21:52:26 +01:00
Clément Bœsch
b2f2321cec
doc/filters: extend fps documentation.
2012-12-11 18:12:26 +01:00
Michael Niedermayer
9e28c7ef64
filters.texi: document more aresample options
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-11 12:50:34 +01:00
Clément Bœsch
fd3cdcaf5f
lavfi: remove mp=denoise3d filter.
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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
Clément Bœsch
80e5c51d73
doc: fix a -map syntax in one command line example.
2012-12-11 03:57:33 +01:00
Stefano Sabatini
8e9056559e
lavf/segment: add reset_timestamps option
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The new options reset the timestamps at each new segment, so that the
generated segments will have timestamps starting close to 0.
It is meant to address trac ticket #1425 .
2012-12-11 00:18:23 +01:00
Nicolas George
160013736e
lavf: TED Talks JSON captions demuxer.
2012-12-09 18:50:38 +01:00
Carl Eugen Hoyos
18eb31963b
Improve x264opts description.
2012-12-09 18:24:56 +01:00
Michael Niedermayer
5de1f7a7bd
Merge commit '18e6f087c4a50bede8449ee164778945480be50c'
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* commit '18e6f087c4a50bede8449ee164778945480be50c':
img2: document the options available
hls: improve options description
hls: use a meaningful long name
hls: add start_number option
h264: check for invalid zeros_left before writing
Conflicts:
doc/demuxers.texi
doc/muxers.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-09 13:35:49 +01:00
Stefano Sabatini
642a60f1c2
lavfi/setfield: add support to named options and introspection
2012-12-08 18:26:32 +01:00
Luca Barbato
18e6f087c4
img2: document the options available
2012-12-08 17:04:23 +01:00
Luca Barbato
3c3a580f93
hls: improve options description
2012-12-08 17:04:23 +01:00
Luca Barbato
5fbceb2c63
hls: add start_number option
2012-12-08 17:04:22 +01:00
Stefano Sabatini
64e174e8b8
doc/filters: move volumedetect documentation below volume
2012-12-08 15:41:12 +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
Stefano Sabatini
759e7a237f
doc/filters: fix copy&paste error in volume_justin documentation
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Spotted by ubitux.
2012-12-08 15:38:20 +01:00
Stefano Sabatini
769546631c
lavfi/volume_justin: add support to option shorthands and introspection
2012-12-08 15:22:55 +01:00
Stefano Sabatini
402ac72bbc
lavfi/volume_justin: fix a few grammar inconsistencies in options description
2012-12-08 15:22:55 +01:00
Clément Bœsch
7f70db3f4f
doc: sync avoid_negative_ts option with internal help.
2012-12-08 15:17:47 +01:00
Paul B Mahol
57231e4d5b
tak: demuxer, parser, and decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-12-07 16:15:02 -05:00
Clément Bœsch
710c4baf52
lavf: VobSub demuxer.
2012-12-07 21:18:06 +01:00
Martin Storsjö
4ed0c35c40
avcodec: Fix a typo in an option description
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Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
2012-12-07 16:16:20 +01:00
Stefano Sabatini
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
Michael Niedermayer
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
Nicolas George
32aedebdc5
lavf: add a concat demuxer.
2012-12-06 14:09:14 +01:00
Stefano Sabatini
e8278b9d56
doc/decoders: fix typo in "@Options"
2012-12-06 10:16:10 +01:00
Stefano Sabatini
89920387da
examples: add resampling_audio.c file
2012-12-06 10:09:37 +01:00
Justin Ruggles
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
Paul B Mahol
4c18562d02
Ensoniq Paris Audio File demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-05 13:01:22 +00:00
Paul B Mahol
880191637f
IRCAM demuxer & muxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-05 13:01:22 +00:00
Nicolas George
217b10de3f
lavc/dvdsubdec: accept palette from options.
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On DVDs, the palette is part of the IFO file and therefore
not available when reading from a dumped VOB file.
2012-12-05 09:25:48 +01:00
Nicolas George
0444733b78
lavfi/drawtext: add the reload option.
2012-12-04 19:06:22 +01:00
James Almer
b70251c0ad
AST Muxer
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Signed-off-by: James Almer <jamrial@gmail.com>
2012-12-04 11:25:46 +00:00
Clément Bœsch
3313e46c4a
lavfi: add subtitles filter.
2012-12-04 01:49:03 +01:00
Peter Ross
f2ceb67e5b
doc: describe micro versioning policy
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-03 16:31:51 +01:00
Stefano Sabatini
8bee8f778a
lswr/swresample: use AV_OPT_TYPE_SAMPLE_FMT for sample format options
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Improve usability and robustness.
2012-12-03 13:49:56 +01:00
Paul B Mahol
56e149fda9
PVF demuxer
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-01 21:02:45 +00:00
Stefano Sabatini
13c39e9676
lavfi/geq: add T variable and example
2012-12-01 16:05:15 +01:00
Stefano Sabatini
12cd992d67
doc/ffmpeg-filters: add short description
2012-12-01 13:06:56 +01:00
Vitaliy E Sugrobov
5603b2bf6e
Gif demuxer
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Gif demuxer is capable of extracting multiple frames from gif file.
In conjunction with gif decoder it implements support for reading
animated gifs.
Demuxer has two options available to user: default_delay and min_delay.
These options are for protection from too rapid gif animations. In practice
it is standard approach to slow down rendering of this kind of gifs. If you try to
play gif with delay between frames of one hundredth of second (100fps) using
one of major web browsers, you get significantly slower playback,
around 10 fps. This is because browser detects that delay value is less than some
threshold (usually 2 hundredths of second) and reset it to default value (usually 10
hundredths of second, which corresponds to 10fps). Manipulating these options user
can achieve the same effect during conversion to some video format. Otherwise user
can set them to not protect from rapid animations at all.
The other case when these options necessary is for gif images encoded according to
gif87a standard since prior to gif89a there was no delay information included in file.
Bump lavf minor version.
Signed-off-by: Vitaliy E Sugrobov <vsugrob@hotmail.com>
2012-11-30 14:33:58 +00:00
Paul B Mahol
9a31997938
BRSTM demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-29 19:04:35 +00:00
Stefano Sabatini
cf56c20761
doc/Makefile: rework component configuration logic
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Only enable component manual when the corresponding library providing
the feature is enabled.
2012-11-29 10:19:52 +01:00
Stefano Sabatini
989c6a4943
doc/ffmpeg-codecs: add short description
2012-11-29 09:50:39 +01:00
Michael Niedermayer
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
Stefano Sabatini
5ddc072d0d
doc: add ffmpeg-bitstream-filters.texi file
2012-11-28 23:51:12 +01:00
Daniel Verkamp
a0958949eb
Vivo demuxer
2012-11-28 20:13:05 +00:00
Michael Niedermayer
cd7febd33f
lavfi: replace filter_samples by filter_frame
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Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-28 16:43:34 +01:00
Anton Khirnov
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
Stefano Sabatini
3a227f5d90
doc: add ffmpeg-protocols.texi manual
2012-11-27 23:35:45 +01:00
Stefano Sabatini
9c492271a8
doc: move syntax and eval chapters from libavutil to ffmpeg-utils
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Move utilities description to a dedicated manual, consistent with what I
did with the rest of the documentation.
2012-11-27 23:35:35 +01:00
Stefano Sabatini
d82331721e
doc: add libavdevice.texi and ffmpeg-devices.texi files
2012-11-27 23:35:25 +01:00
Stefano Sabatini
8ddeae5ae7
doc: add libavformat.texi and ffmpeg-formats.texi files
2012-11-27 23:35:19 +01:00
Stefano Sabatini
2ac6a3d1bf
lavfi/drawtext: add support to expansion of generic expressions
2012-11-27 23:27:50 +01:00
Paul B Mahol
51d6879939
AFC demuxer
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-27 10:17:28 +00:00
Paul B Mahol
c5607dfddc
doc/general: improve AST description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-26 10:40:51 +00:00
Michael Niedermayer
bf2f93cdbf
Merge commit '28c8e288fa0342fdef532a7522a4707bebf831cc'
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* commit '28c8e288fa0342fdef532a7522a4707bebf831cc':
x86: h264_chromamc: port to cpuflags
yop: fix typo
avconv: fix copying per-stream metadata.
doc: avtools-common-opts: Fix terminology concerning metric prefixes
configure: suncc: Add compiler arch support for Nehalem & Sandy Bridge
riff: Make ff_riff_tags static and move under appropriate #ifdef
Conflicts:
libavformat/riff.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26 00:43:45 +01:00
Ivan Pozdeev
329b8f85b0
doc/encoders: add a note for x264 options that use colon
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Signed-off-by: Ivan Pozdeev <ivan_pozdeev@mail.ru>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-11-25 23:17:26 +01:00
Stefano Sabatini
cf6c6134cd
doc: add libswscale.texi and ffmpeg-scaler.texi files
2012-11-25 19:21:30 +01:00
Stefano Sabatini
c70ec631c9
lavu/opt: add av_opt_ accessors for pixel/format/image size options
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The interface is implemented against the style of the other options
accessors. Possibly simplify programmatic setting of options.
2012-11-25 15:01:33 +01:00
Marcus Stollsteimer
2bf794b698
doc: avtools-common-opts: Fix terminology concerning metric prefixes
...
'k', 'M', and 'G' are SI (unit) prefixes or metric prefixes,
not 'number postfixes'. Also, the statement regarding binary
prefixes ("powers of 2 are used instead of powers of 10")
might be misinterpreted (1 kB = 10^3 B, but 1 KiB != 2^3 B).
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-11-25 14:26:39 +01:00
Stefano Sabatini
e903cb4194
doc: add libswresample.texi and ffmpeg-resampler.texi files
2012-11-25 00:28:36 +01:00
Stefano Sabatini
f62abbf3b7
doc: move filters documentation to dedicated manual page ffmpeg-filters
2012-11-25 00:28:27 +01:00
Stefano Sabatini
fa4ead1d66
doc: move codec options and descriptions to a dedicated manual page
2012-11-25 00:27:07 +01:00
Paul B Mahol
3d8e684f05
ADPCM IMA Dialogic decoder
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-24 10:56:47 +00:00
Paul B Mahol
32cd3a7c16
ADPCM AFC decoder
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-22 19:27:44 +00:00
Stefano Sabatini
c8a5365dcf
ffprobe: implement -sections option
2012-11-22 14:19:29 +01:00
Stefano Sabatini
196765a7cc
ffprobe: implement subsection field selection through the -show_entries option
2012-11-22 14:19:25 +01:00
Stefano Sabatini
eb87b340e8
lavfi/drawtext: add support for printing frame numbers
...
Fix trac ticket #1949 .
2012-11-22 13:14:19 +01:00
Aleksi Nurmi
492a5f835c
brender_pix: a new image decoder
...
PIX is an image file format that was used by the BRender 3d engine.
Signed-off-by: Aleksi Nurmi <aleksi.nurmi@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-22 01:06:25 +01:00
Carl Eugen Hoyos
2e08a82d5e
Fix the path to the C99-to-C89 Converter & Wrapper to the only existing repository.
...
Ronald deleted his public c99-to-c89 repository today.
2012-11-22 00:46:14 +01:00
Peter Ross
6253cee497
the hyperlink to the Developer's Certificate of Origin no longer works; use Linux kernel hyperlink
...
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-20 19:19:31 +01:00
Paul B Mahol
dd59f0125d
add some planar PCM encoders
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-20 17:29:00 +00:00
Stefano Sabatini
99a30ad56d
doc/platform: replace link to site arrozcru.org with link to ffmpeg.zeranoe.com
...
ffmpeg.arrozcru.org is currently unmaintained, and it redirects to
ffmpeg.zeranoe.com.
2012-11-20 14:59:39 +01:00
Bojan Zivkovic
a74ae4691a
mips: Optimization of AC3 FP encoder and EAC3 FP decoder
...
Signed-off-by: Bojan Zivkovic <bojan@mips.com>
Reveiwed-by: Vitor Sessak <vitor1001@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-19 22:24:44 +01:00
Paul B Mahol
b0d83e0dba
doc/general: remove duplicate entry for ADPCM SMJPEG IMA
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-19 10:25:19 +00:00
Paul B Mahol
086e305276
doc/general: remove 8SVX audio, there is no such codec
...
While here add missing PCM signed 8-bit planar.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-19 09:52:32 +00:00
Paul B Mahol
0dbf297229
doc/general: move 8SVX codecs to right section
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-11-19 09:52:25 +00:00
Nicolas George
c437c251b8
lavfi/drawtext: implement more generic expansion.
...
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