Clément Bœsch
7f70db3f4f
doc: sync avoid_negative_ts option with internal help.
12 years ago
Clément Bœsch
710c4baf52
lavf: VobSub demuxer.
12 years ago
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>
12 years ago
Stefano Sabatini
c6a216771f
lavfi/tinterlace: add support to option parsing
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Simplify code, and provide introspection through the AVOption system.
12 years ago
Nicolas George
32aedebdc5
lavf: add a concat demuxer.
12 years ago
Stefano Sabatini
e8278b9d56
doc/decoders: fix typo in "@Options"
12 years ago
Stefano Sabatini
89920387da
examples: add resampling_audio.c file
12 years ago
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>.
12 years ago
Paul B Mahol
4c18562d02
Ensoniq Paris Audio File demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Paul B Mahol
880191637f
IRCAM demuxer & muxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
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.
12 years ago
Nicolas George
0444733b78
lavfi/drawtext: add the reload option.
12 years ago
James Almer
b70251c0ad
AST Muxer
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Signed-off-by: James Almer <jamrial@gmail.com>
12 years ago
Clément Bœsch
3313e46c4a
lavfi: add subtitles filter.
12 years ago
Peter Ross
f2ceb67e5b
doc: describe micro versioning policy
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Stefano Sabatini
8bee8f778a
lswr/swresample: use AV_OPT_TYPE_SAMPLE_FMT for sample format options
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Improve usability and robustness.
12 years ago
Paul B Mahol
56e149fda9
PVF demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Stefano Sabatini
13c39e9676
lavfi/geq: add T variable and example
12 years ago
Stefano Sabatini
12cd992d67
doc/ffmpeg-filters: add short description
12 years ago
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>
12 years ago
Paul B Mahol
9a31997938
BRSTM demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
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.
12 years ago
Stefano Sabatini
989c6a4943
doc/ffmpeg-codecs: add short description
12 years ago
Stefano Sabatini
5ddc072d0d
doc: add ffmpeg-bitstream-filters.texi file
12 years ago
Daniel Verkamp
a0958949eb
Vivo demuxer
12 years ago
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>
12 years ago
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.
12 years ago
Stefano Sabatini
3a227f5d90
doc: add ffmpeg-protocols.texi manual
12 years ago
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.
12 years ago
Stefano Sabatini
d82331721e
doc: add libavdevice.texi and ffmpeg-devices.texi files
12 years ago
Stefano Sabatini
8ddeae5ae7
doc: add libavformat.texi and ffmpeg-formats.texi files
12 years ago
Stefano Sabatini
2ac6a3d1bf
lavfi/drawtext: add support to expansion of generic expressions
12 years ago
Paul B Mahol
51d6879939
AFC demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Paul B Mahol
c5607dfddc
doc/general: improve AST description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
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>
12 years ago
Stefano Sabatini
cf6c6134cd
doc: add libswscale.texi and ffmpeg-scaler.texi files
12 years ago
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.
12 years ago
Marcus Stollsteimer
2bf794b698
doc: avtools-common-opts: Fix terminology concerning metric prefixes
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'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>
12 years ago
Stefano Sabatini
e903cb4194
doc: add libswresample.texi and ffmpeg-resampler.texi files
12 years ago
Stefano Sabatini
f62abbf3b7
doc: move filters documentation to dedicated manual page ffmpeg-filters
12 years ago
Stefano Sabatini
fa4ead1d66
doc: move codec options and descriptions to a dedicated manual page
12 years ago
Paul B Mahol
3d8e684f05
ADPCM IMA Dialogic decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Paul B Mahol
32cd3a7c16
ADPCM AFC decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
Stefano Sabatini
c8a5365dcf
ffprobe: implement -sections option
12 years ago
Stefano Sabatini
196765a7cc
ffprobe: implement subsection field selection through the -show_entries option
12 years ago
Stefano Sabatini
eb87b340e8
lavfi/drawtext: add support for printing frame numbers
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Fix trac ticket #1949 .
12 years ago
Aleksi Nurmi
492a5f835c
brender_pix: a new image decoder
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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>
12 years ago
Carl Eugen Hoyos
2e08a82d5e
Fix the path to the C99-to-C89 Converter & Wrapper to the only existing repository.
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Ronald deleted his public c99-to-c89 repository today.
12 years ago
Peter Ross
6253cee497
the hyperlink to the Developer's Certificate of Origin no longer works; use Linux kernel hyperlink
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Paul B Mahol
dd59f0125d
add some planar PCM encoders
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago