Mina Nagy Zaki
3a9e227fb1
lavfi: add aresample filter
...
Based on a patch by Stefano.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
13 years ago
Anton Khirnov
48f9e457ea
lavf: add avformat_query_codec().
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It allows to check if a given codec can be written into a container.
13 years ago
Anton Khirnov
bca06e77e1
lavc: add avcodec_get_type() for mapping codec_id -> type.
13 years ago
Anton Khirnov
64db1a82d6
lavc: add audio flag to the 'b' option, deprecate 'ab'.
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Its only reason for its existence was ffmpeg's inability to properly assign
AVOptions to streams. Now this is not a problem anymore, so 'ab' should
go.
13 years ago
Anton Khirnov
f4ad238c6c
avconv: rename sameq to same_quant
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It's often mistakenly used as 'same quality', emphasize that it's not
true in the manual.
13 years ago
Anton Khirnov
7478ab5a13
doc/avconv: add forgotten end of chapter.
13 years ago
Anton Khirnov
92f1940e99
avconv: replace -vcodec/-acodec/-scodec with a better system.
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The new option doesn't depend on its placement wrt -new* options (which
don't exist anymore) and works in a similar way as per-stream AVOptions.
-[vas]codec remain as aliases to -codec:[vas]
13 years ago
Anton Khirnov
ff884c79ee
avconv: remove presets.
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Nothing except x264 uses them and native x264 presets should be used
with private options.
13 years ago
Michael Niedermayer
2dbdb309ac
patch checklist: suggest fate instead of regression tests
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago
Stefano Sabatini
b854c2a709
vf_unsharp: set default chroma size value to 5x5
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The previous default value 0x0 was not good, since it is not even
valid.
13 years ago
Stefano Sabatini
6e89bdfecf
lavfi: remove delogo mp wrapper
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The delogo filter has been natively integrated into libavfilter,
simplify.
13 years ago
Stefano Sabatini
2701f6cc6a
lavfi: port libmpcodecs delogo filter
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The ported filter supports named option parsing and more YUV formats.
13 years ago
Mina Nagy Zaki
0a2295815d
lavfi: add aformat filter
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Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
13 years ago
Stefano Sabatini
323b930699
fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()
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The new function provides a more flexible interface for peeking at a
FIFO buffer data.
13 years ago
Robert Krüger
b7b72963e0
vf_unsharp: fix copy&paste error in chroma_amount param docs
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Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
13 years ago
Michael Niedermayer
8c6b8cb4d1
doc/avconv.texi: fixup a few ff/av references
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Dustin Brody
e3a70c7c5f
APIchanges: note error_recognition in lavf
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago
Anton Khirnov
8d2e4a7e68
avconv: change semantics of -map
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New syntax contains an optional stream type, allowing to refer to n-th
stream of specific type.
Omitting stream number now maps all streams of the given type.
13 years ago
Anton Khirnov
3d4f0dab79
avconv: get rid of new* options.
...
They are confusing, irregular and redundant -- -map already contains all
the information. Stream maps can now be parsed in opt_output_file().
Add a more user-friendly default behavior in case no maps are present.
Breaks -programid for now, but it never worked properly anyway. A better
solution will be written soon.
13 years ago
Anton Khirnov
d4863fc1a8
cmdutils: allow precisely specifying a stream for AVOptions.
13 years ago
Anton Khirnov
e6e6060c9b
avconv: make -map_metadata work consistently with the other options
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Before, it took an input and output file index, now it only takes an
input file and applies to the next output file.
Stream/chapter/program specification is now part of the option name and
the delimiter was changed from ',' to ':' to be consistent with the
similar feature for AVOptions.
13 years ago
Anton Khirnov
c9065c2917
avconv: remove deprecated options.
13 years ago
Anton Khirnov
b9aac90bd8
avconv: make -map_chapters accept only the input file index.
...
This is consistent with how all the other options work.
13 years ago
Anton Khirnov
6291d7e416
Make a copy of ffmpeg under a new name -- avconv.
...
It will be further developed with a few incompatible changes.
ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.
13 years ago
Stefano Sabatini
4ec8685435
indevs.texi: fix typo (builf -> build)
13 years ago
Stefano Sabatini
214357341a
lavdev: add libavfilter virtual input device
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This input device is to be considered still experimental, only video
output is supported.
13 years ago
Stefano Sabatini
e72657f83d
lavfi: remove mp test wrapper
...
The source was natively integrated into libavfilter, with the name
mptestsrc.
13 years ago
Stefano Sabatini
1a5e63f924
lavfi: port mp test source
13 years ago
Anton Khirnov
4d58e4cb4c
Rename ffserver to avserver.
13 years ago
Anton Khirnov
9e12f0bf5f
Rename ffprobe to avprobe.
13 years ago
Anton Khirnov
266463daff
Rename ffplay to avplay.
13 years ago
Stefano Sabatini
640a905ece
lavfi: remove gradfun mp wrapper
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The gradfun filter was already integrated natively in libavfilter.
Both filters issue the same output, and have a comparable performance.
See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: remove gradfun mp wrapper
Date: Fri, 5 Aug 2011 00:19:04 +0200
13 years ago
Mina Nagy Zaki
a8dcf5eebb
lavfi: add asink_abuffer - audio buffer sink
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Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
13 years ago
Stefano Sabatini
48734a54e8
filters.texi: fix wrong references in the "Filtergraph syntax" section
13 years ago
Stefano Sabatini
82b1516a85
yadif: correct documentation on the parity parameter
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0 is top-field-first, 1 is bottom-field-first, not the other way
around.
Fix trac issue #380 .
13 years ago
Carl Eugen Hoyos
08d2cee49c
Fix -loop_input.
13 years ago
Luca Barbato
5038f9b268
apichange: add an entry for AV_PKT_FLAG_CORRUPT
13 years ago
Compn
29d854d6c5
correct shorthand ffmpeg-dev > ffmpeg-devel
14 years ago
Carl Eugen Hoyos
940a116b1f
Unbreak ffplay -s and ffplay -pix_fmt.
14 years ago
Dustin Brody
18cb40f074
lavc: Deprecate unused FF_ER_VERY_AGGRESSIVE
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Yu-Jie Lin
1442d29533
x11grab: add show_region AVOption.
...
Draw the current grabbing region for indication.
Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
Yu-Jie Lin
085791a92e
x11grab: add follow_mouse AVOption.
...
-follow_mouse centered|PIXELS
move grabbing region to where mouse pointer at the center; or
only move when pointer reaches within PIXELS to the edge.
Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
Stefano Sabatini
3b5ddf07c0
vf_pad: add an example employing the sar variable
14 years ago
Stefano Sabatini
45f9e053d8
vf_crop: add support for a, dar, sar, hsub, and vsub variables
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Consistent with the pad and scale filters.
14 years ago
Stefano Sabatini
61d55fda2b
lavfi: tweak display aspect ratio variables in pad and scale filters
...
Previously, "dar" and "a" were documented like "input display aspect
ratio", but their actual value was "in_w/in_h".
In order to avoid to break scripts which rely on the "a" variable, the
patch keeps the same semantics but fixes the corresponding docs, and
fixes the semantics of the recently added "dar" variable, which
now correctly expresses the input Display Aspect Ratio value as
"(inw_w/in_h)*sar".
14 years ago
Dustin Brody
2a11952f45
h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Anton Khirnov
e0e65ddb88
doc/fftools-common-opts: wording fixes missing from the previous commit.
14 years ago
Anton Khirnov
22b203baf8
doc: document using AVOptions in fftools.
14 years ago
Stefano Sabatini
c617d7b86a
examples/muxing.c: apply misc style fixes
14 years ago
Stefano Sabatini
90b043a698
examples/muxing.c: fix typo, futur -> future
14 years ago