Nicolas George
7a44223319
lavfi: document filter design subtleties.
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The details on reference ownership and permissions are missing.
13 years ago
Stefano Sabatini
e73241ba89
doc/ffprobe: fix rendering of the timecode chapter in the man page
13 years ago
Stefano Sabatini
3946187d60
ffprobe: add "nokey" option to default writer
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Help simplifying parsing in certain cases.
13 years ago
Stefano Sabatini
f48f03a400
ffprobe: add "noprint_wrappers" option to default writer
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The option is useful for simplifying parsing.
Also use the new option in fate, in order to fix the regression
introduced by the previous commit.
13 years ago
Diego Elio Pettenò
7b089b79e6
doc: fix link to fate.libav.org
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Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
13 years ago
Clément Bœsch
be062de9d4
doc/examples: add libswresample in the libraries.
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It is required for audio filtering.
13 years ago
Clément Bœsch
55e5f105d3
doc/examples: use buffersrc.h instead of deprecated asrc_abuffer.h.
13 years ago
Anton Khirnov
d371e7b988
lavfi: add lavr-based audio resampling filter.
13 years ago
Clément Bœsch
9188294d30
doc/examples: fix typo.
13 years ago
Clément Bœsch
5b55c7f4e9
doc/examples: add -O2 in CFLAGS.
13 years ago
Clément Bœsch
072c2c08bf
doc/examples: add missing math.h include in decoding/encoding example.
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The header is required for the sin() function.
13 years ago
Clément Bœsch
2f197a20cf
doc/examples: link decoding_encoding and muxing with math lib.
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These two examples use the sin() function.
13 years ago
Clément Bœsch
9a19341e6e
doc/examples: rename LDFLAGS to LDLIBS.
13 years ago
Anton Khirnov
a5117a2444
lavc: pad last audio frame with silence when needed.
13 years ago
Anton Khirnov
ac71230902
lavfi: add video buffer sink, and use it in avtools
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Also add the public interface libavfilter/buffersink.h.
Based on a commit by Stefano Sabatini.
13 years ago
Michael Niedermayer
0261902dac
doc/examples/Makefile: split lines up to make diffs that change them clearer
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Alex Converse
3607dc2b1a
doc: Replace a stray reference to the old '-intra' flag.
13 years ago
Ronald S. Bultje
08354bf458
avprobe: allow showing only one container/stream property.
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This is useful for writing unit tests.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago
Anton Khirnov
828bd088f3
lavc: add sample rate and channel layout to AVFrame.
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Rationale is the same as for video width/height etc.
13 years ago
Luca Barbato
e004bc16a1
doc: clarify check for NULL pointer style
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Our code should be terse and clear.
13 years ago
Anton Khirnov
fd18ee0ff6
vf_split: support user-specifiable number of outputs.
13 years ago
Nicolas George
9f357e2bcd
examples/filtering_audio: use av_buffersrc_add_frame.
13 years ago
Clément Bœsch
77c0b361b0
doc: fix API examples references.
13 years ago
Clément Bœsch
9ae570fb5f
JACOsub demuxer, decoder and muxer.
13 years ago
Michael Niedermayer
28d37f7160
examples/decoding_encoding: fix encoding when all frames got buffered.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Stefano Sabatini
20f47eb574
doc/filters: consistently use '"' for quoting the drawtext arguments in examples
13 years ago
Stefano Sabatini
126ba1626e
lavfi/drawtext: give a new alias "timecode_rate" to the the r/rate option
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The option is related to the timecode, the new name clearly specifies the
context. Also it allows to list the option close to the other timecode
options.
13 years ago
Stefano Sabatini
4f19e50c23
doc/filters: document drawtext draw expression
13 years ago
Stefano Sabatini
56b39bd55d
doc/filters: document rand() drawtext expression function
13 years ago
Stefano Sabatini
f4a6c3b099
doc/filters: document x and y drawtext expression parameters
13 years ago
Stefano Sabatini
730af6e617
doc/filters: fix location of "rate" and "timecode" drawtext options
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They are options, not expression parameters.
13 years ago
Stefano Sabatini
65d2b2fbe4
lavfi/drawtext: alphabetically sort the expression parameters
13 years ago
Paul B Mahol
2cda0429aa
lavfi: remove screenshot libmpcodecs wrapper
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The filter is useless.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
7bea0a0644
APIChanges: add entry for libavresample
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Appears this was forgotten
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Justin Ruggles
4010d724e1
lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type
13 years ago
Stefano Sabatini
5f3f03f5dd
doc/filters: use @var{} for denoting parameter reference in drawtext docs
13 years ago
Stefano Sabatini
08c4dec5d3
doc/filters: alphabetically sort drawtext option listing
13 years ago
Stefano Sabatini
5f161c2357
lavfi/tinterlace: support symbolic names for the parameter
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Also deprecate the use of numerical values.
13 years ago
Stuart Morris
820c023142
lavfi/tinterlace: add tinterlace mode 6
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This new mode is useful for generating frames for interlaced video
displays. Typically interlaced video displays have no form of field
synchronisation. This new mode guarantees correct field order without
any requirement for field synchronisation.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
13 years ago
Justin Ruggles
f7ff099997
APIchanges: fill in some dates and commit hashes
13 years ago
Nicolas George
a0a0199da3
examples/filtering_audio: do not stop on decode error.
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Decode errors can happen with concatenated MP3s
with different formats.
13 years ago
Nicolas George
8f19483d06
examples/filtering_audio: fix a memory leak.
13 years ago
Clément Bœsch
423b827668
lavc: add MicroDVD decoder.
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Based on my MicroDVD->ASS conversion code from MPlayer
(sub/subassconvert.c).
13 years ago
Nicolas George
e5474f5c48
doc: fix syntax for durations and timestamps.
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Omitting the seconds has not worked for a long time, if ever.
Omitting the minutes too is just nonsensical for a duration
(it is indistinguishable from just seconds).
13 years ago
Mans Rullgard
3527a73933
avutil: add av_parse_cpu_flags() function
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This moves the cpu flag parsing code from avconv to avutil so
it can be accessed elsewhere.
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Justin Ruggles
c8af852b97
Add libavresample
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This is a new library for audio sample format, channel layout, and sample rate
conversion.
13 years ago
Nicolas George
1e43786b4c
print_options: warn that the files are generated.
13 years ago
Diego Biurrun
a229d6c285
Remove libdirac decoder.
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libschroedinger is the preferred way to decode Dirac video.
13 years ago
Tim Nicholson
c97201dd29
lavfi/setfield: add "progressive" option
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Add "prog" parameter value, and deprecate numeric values.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
13 years ago
Justin Ruggles
0c0d1bce7c
avutil: add audio fifo buffer
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The functions operate on the sample level rather than the byte level and work
with all audio sample formats.
13 years ago