Lukasz Marek
406cb21b63
doc/general: update device and protocol status
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Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Lukasz Marek
4115cd0e76
doc/APIchanges: add avdevice_*_control_message functions
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Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Lukasz Marek
ded6b3af41
lavd: add opengl device
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It can render to OpenGL context provided by application or into SDL window
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
11 years ago
Stefano Sabatini
68c5ba1f05
doc/filters: re-edit notes on filtergraph escaping
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State the escaping rules more explicitly, reword various sentences and
drop confusing quoting example.
Should fix trac issue #3334 .
11 years ago
Lars Kiesow
c49b036096
Documentation for scale filter factor
11 years ago
Ramiro Polla
78a9f185eb
lavfi/drawtext: add option for drawing border around text
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Ramiro Polla
222fb8276d
lavfi/drawtext: get bitmap from glyph in a separate step
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This change makes it possible to transform the glyph or get its border before
turning it into a bitmap.
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Stefano Sabatini
ca57659440
examples/filtering_audio,video: do not call avcodec_register_all()
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It is implied by av_register_all(). Simplify.
11 years ago
Stefano Sabatini
433b153b68
doc/ffmpeg: reference time syntax sections in ffmpeg-utils for itsoffset and timestamp options
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Avoid doc duplication and desynching.
11 years ago
Stefano Sabatini
35fe88bb51
examples/muxing: reindent after previous commit
11 years ago
Stefano Sabatini
c92d2f98db
examples/muxing: flush encoders at the end
11 years ago
Lukasz Marek
7e8f304846
lavf/libssh: add private_key option
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Allows to specify private key to use during authorization.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
11 years ago
Stefano Sabatini
b539a72bba
examples/filtering_audio,video: drop call to avcodec_get_frame_defaults()
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The avcodec_get_frame_defaults() function is deprecated and its use
doesn't seem required.
11 years ago
Stefano Sabatini
e34ad128a3
examples/muxing: reduce duration, remove wrong and misleading comment
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Set duration to 10 seconds, after it was increased from 5 to 200 seconds
in 8d80f3cb87
.
200 seconds will generate too much data which is annoying especially when
testing.
11 years ago
Stefano Sabatini
9ab8f3738a
examples/muxing: remove redundant {}
11 years ago
Stefano Sabatini
b933c72b5e
examples/muxing: change error checks, from "ret != 0" to "ret < 0"
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More consistent and more future-proof.
11 years ago
Stefano Sabatini
d72c742d47
examples/muxing: factorize write_interleave code
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Also log output packet information.
11 years ago
Stefano Sabatini
5e2b8e4934
examples: add remuxing example
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Show how to perform streamcopy from one container to another.
11 years ago
Anton Khirnov
93c553c71e
lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().
11 years ago
wm4
1a193c438c
lavf: add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Nicolas George
3532dd52c5
lavu/rational: add syntactic sugar.
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Add a function to create a rational
and macros for common values.
11 years ago
Timothy Gu
5607242155
doc/muxers: add "Options", "Examples", "Syntax", etc. subsections
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More consistent with codec docs. Also some minor reorganization of sentences
to fit the new document hierarchy.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
11 years ago
Timothy Gu
093439b481
doc/encoders: add libx264rgb doc and supported pixfmts for libx264(rgb)
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
11 years ago
Stefano Sabatini
529573591a
doc/muxers/segment: fix formula for computing the segment_time_delta value
11 years ago
Stefano Sabatini
3dc494f8b9
lavfi/vidstabtransform: apply various documentation/option minor fixes
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Improve consistency with the rest of the documentation.
11 years ago
Anton Khirnov
33018907bd
mp3enc: allow omitting the id3v2 header with -id3v2_version 0
11 years ago
Anton Khirnov
f9cc6883a4
mp3enc: add an option for disabling the Xing frame.
11 years ago
Georg Martius
2727dbb053
lavfi/vidstabdetect,vidstabtransform: update to vid.stab 0.98
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In particular:
* set default value for accuracy to 15 (max)
* add zoomspeed for dynamic zoom (optzoom=2)
* make camera path optimization algorithm configurable
* update optzoom documenation in code to use new localmotions calculation function commandline arguments
* add debug option in vidstabtransform
Signed-off-by: Georg Martius <martius@mis.mpg.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
11 years ago
Stefano Sabatini
d497141b85
examples/muxing: simplify video PTS setting
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Rely on frame_count. Also more consistent with audio path.
11 years ago
Vittorio Giovara
a7d0e7ead9
lavfi: add framepack filter
11 years ago
Maxim Polijakowski
e6f0bb6527
ATRAC3+ decoder
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Cleanup by Diego Biurrun.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
11 years ago
Andre Anjos
23ffc4c70d
doc/examples/muxing: Fixes frame initialization.
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Fixes use of the example with encoders which use tha AVFrame w/h/pix_fmt fields
FFV1 is one of these codecs
We cannot easily workaround the not set fields in common code because the API
has AVFrame constant for the encoders.
Alternatives would be to fix the API or to duplicate the struct and fill in
missing fields. Or as is to require all user apps to set this correctly and
maybe simplify for that case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Timothy Gu
bba73f5574
doc: remove encoder/muxer/sinks docs from ffplay- and ffprobe-all
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ffplay and ffprobe are read-only.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
11 years ago
Stefano Sabatini
094c500caf
examples/muxing: set timestamps in output audio packet
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In particular, fix trac ticket #3231 .
11 years ago
Stefano Sabatini
8d22d37e54
examples/muxing: use av_frame_free() in place of av_free()
11 years ago
Stefano Sabatini
9abe4a10fd
examples/muxing: reuse global audio frame
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Simplify logic, avoid multiple unnecessary alloc/free operations.
11 years ago
Stefano Sabatini
80bca6eabe
examples/muxing: honour distinction between encoder PTS timebase and stream timebase
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Fix PTS set on the frame when encoding, which must be specified in the
encoder timebase or this will confuse the encoder.
When muxing the packet, the PTS/DTS generated by the encoder is then
rescaled to the stream timebase.
11 years ago
Stefano Sabatini
eadc421259
examples/muxing: set sample formats from list of codec supported sample formats
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Avoid the need of tweaking, also show how to get list of supported sample
formats.
11 years ago
Lou Logan
00bef6431e
doc/filters: add rotate example using degrees
11 years ago
Stefano Sabatini
2358458a75
doc/muxers/image2: apply several formatting changes
11 years ago
Ramiro Polla
6a99ecb84e
doc/muxers/image2: document strftime option
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
11 years ago
Helmut K. C. Tessarek
db70f2d36c
doc/muxers/matroska: add information to the matroska metadata language entry
11 years ago
Stefano Sabatini
e9edf001d4
doc/ffmpeg: remove documentation for removed vlang/slang options
11 years ago
Stefano Sabatini
a008deb17b
doc/muxers/matroska: reformat documentation
11 years ago
Werner Robitza
53df11eb73
doc/filters/equalizer: add examples for equalizer
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Add two examples on the usage of the equalizer filter.
11 years ago
Stefano Sabatini
2503928a2f
examples/decoding_encoding: fix style nits
11 years ago
Tim Walker
5b4797a21d
avframe: add AV_FRAME_DATA_MATRIXENCODING side data type.
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Includes a libavcodec utility function to update a frame's side data.
11 years ago
Tim Walker
5c437fb672
lavu: Add values for various Dolby flags to the AVMatrixEncoding enum.
11 years ago
Stefano Sabatini
92e145acbb
doc/protocols/file: fix semantical reverse
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Change "read" to "write" in introductory description.
Spotted-by: Alexander Strasser <eclipse7@gmx.net>
11 years ago
Stefano Sabatini
98ecbf0093
doc/protocols/file: document general file protocol URL syntax
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Also drop confusing ff* tools reference about exceptions to the
file:FILENAME syntax, which is not ff* tool specific.
With various edits by Alexander Strasser <eclipse7@gmx.net>.
11 years ago