Diego Biurrun
6a928293dd
examples: filter_audio: Add missing mem.h header for av_freep()
11 years ago
Vittorio Giovara
52269f48e8
Revert "vf_interlace: deprecate lowpass option"
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This reverts commit 35b05c5184
.
A warning is introduced in case this option is used.
11 years ago
Carl Eugen Hoyos
970c7d9b69
Add forgotten APIchanges entry for probesize2.
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Update some git hashes.
11 years ago
Lou Logan
d76675d9c0
doc/indevs: mention required configure options
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For x11grab, libcdio, and libdc1394 input devices.
Signed-off-by: Lou Logan <lou@lrcd.com>
11 years ago
Gerion Entrup
dc315cdb4e
doc: add very basic libcdio documentation
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
547d64a49a
ffprobe: print some basic information about avframe side data
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
ba3e3311ef
avutil/frame: add av_frame_side_data_name()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Luca Barbato
69e7336b8e
avstring: Expose the simple name match function
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
11 years ago
Anton Khirnov
c5fca0174d
lavc: add a property for marking codecs that support frame reordering
11 years ago
Lou Logan
db0578a0e7
doc/decoders: mention native Opus decoder
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Signed-off-by: Lou Logan <lou@lrcd.com>
11 years ago
Michael Niedermayer
f285056810
doc/examples/muxing: fix "-flags" option
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
932ff70956
avcodec: add avdct
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This provides a public sustainable API/ABI for DCT functions.
Only externally used dct functions are included.
The structure is extensible without ABI issues compared to the
existing dct contexts.
See Mailing list and IRC log of 2014-07-26/27
Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
c437765be7
doc/examples/muxing: Exchange tmp_frame and frame
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Reduces difference to 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
d1ce43a3e8
doc/examples/muxing: mark correct frame as writeable
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Bug found from comparing 56f98e340f
to HEAD
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
fbd46e2f1c
doc/examples/muxing: Always use swr, simplifies code slightly
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Idea-from: 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Anton Khirnov
22e9fe06eb
doc/examples/muxing: add alloc_audio_frame() and use it to simplify code.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
a98cadef7f
doc/examples/muxing: Move samples_count to OutputStream
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
8b1d54ba40
doc/examples/muxing: free swr context at the end
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
7cf0865551
doc/examples/muxing: Support setting flags, for example for setting bitexact
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This would allow the example to be used in regression tests
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
5d2cf1ae86
doc/examples/muxing: select a supported sample rate for the encoder, favor 44100
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
ead22f42f4
doc/examples/muxing: pick a supported channel layout if stereo isnt supported by the encoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
9ccb9c8df2
doc/examples/muxing: move swr context to OutputStream
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Idea from: 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Anton Khirnov
56f98e340f
output example: convert audio to the format supported by the encoder
11 years ago
Anton Khirnov
884f7c975f
output example: set the stream timebase
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This is required by the new API.
11 years ago
Andrey Utkin
8a4c0866dc
avio: Introduce avio_read_to_bprint(avioctx, bp, max_size)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Luca Barbato
bb0babd705
build: Support executable only ldflags
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The options is useful to build position-independent executables on
hardened systems (e.g. Android L and Gentoo Hardened).
11 years ago
Michael Niedermayer
94c4ad27dc
doc/APIchanges: mention FF_INPUT_BUFFER_PADDING_SIZE chage
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Suggested-by: Andreas Cadhalpun
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Andreas Cadhalpun
e59ce54412
doc: fix two spelling errors
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
9a8a18a2e9
doc/issue_tracker: Correct sub-domain for mailing list
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Clément Bœsch
28f31e78eb
doc: restore default.css
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This partially reverts 9ce64ba111
.
FATE still needs it until its design is updated to the new website
version.
11 years ago
db0
9ce64ba111
doc: update the documentation generator to match the new website
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Signed-off-by: db0 <db0company@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
11 years ago
Andrey Utkin
cb8cb85da7
lavfi/drawtext: add alias "expr_int_format" to expansion function "eif"
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Nicolas George
1d12df1ad7
lavd/x11grab: add an option to disable MIT-SHM.
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With remote displays supporting the MIT-SHM extension,
the extension is detected and used, but attaching fails
asynchronously.
11 years ago
Stefano Sabatini
3babbf3bf4
doc/filters/drawtext: simplify example, use clip() eval function
11 years ago
Andrey Utkin
e9ff5df0b5
lavfi/drawtext: add fontcolor_expr option
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Allow to dynamically evaluate the font color.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
11 years ago
Andrey Utkin
dec87454de
lavfi/drawtext: add expansion function eif()
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It evaluates expression and outputs it as integer value, using specified
format.
Address trac ticket #3699 .
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
11 years ago
Stefano Sabatini
f3e886c7df
lavu/eval: add clip function
11 years ago
Simon Thelen
fa6716c66d
libavformat/segment: change segment_list_size behavior to match hls_list_size behavior.
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Make the segment muxer keep segment_list_size segments instead of
segment_list_size + 1 segments. This patch also changes the
documentation for segment_list_size to reduce possible confusion over
how many segments are kept.
this allows the segment list to
be limited to containing only one segment which used to be impossible
because a segment_list_size of 0 kept all the segments and a
segment_list_size of 1 kept 2 segments.
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
13a72d9b08
doc/APIchanges: update
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Marc Jeffreys
a0b71e9f3e
avfilter/drawtext: Add basic text shaping using libfribidi
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Fixes ticket #3758
Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Vignesh Venkatasubramanian
3e73d14290
lavf: Add WebM DASH Manifest Muxer
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This patch adds the ability to generate WebM DASH manifest XML using
ffmpeg. A sample command line would be as follows:
ffmpeg \
-f webm_dash_manifest -i video1.webm \
-f webm_dash_manifest -i video2.webm \
-f webm_dash_manifest -i audio1.webm \
-f webm_dash_manifest -i audio2.webm \
-map 0 -map 1 -map 2 -map 3 \
-c copy \
-f webm_dash_manifest \
-adaptation_sets “id=0,streams=0,1 id=1,streams=2,3” \
manifest.xml
It works by exporting necessary fields as metadata tags in matroskadec
and use those values to write the appropriate XML fields as per the WebM
DASH Specification [1]. Some ideas are adopted from webm-tools project
[2].
[1]
https://sites.google.com/a/webmproject.org/wiki/adaptive-streaming/webm-dash-specification
[2]
https://chromium.googlesource.com/webm/webm-tools/+/master/webm_dash_manifest/
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Timothy Gu
7bf5084e30
doc/utils: add missing `@c man end` title
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
62227a70f0
avformat: add av_stream_get_parser() to access avformat AVParser
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The AVStream.parser field is considered private and its location cannot be
preserved while preserving also ABI compatibility to libav, as libav added fields
before it.
Some tools like ffmpeg.c access this field though
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Muhammad Faiz
860d12978c
doc/filters: fixing typo
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Lukasz Marek
4cc0f79a2c
lavf: add samba protocol via libsmbclient
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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Star Brilliant
3f815f713b
AVFormat: LRC demuxer and muxer
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Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Andreas Cadhalpun
39a6e02fd4
fix spelling errors
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Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Oliver Fromme
699d2107be
doc/encoders: Document "dvdsub workaround for some players"
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Diego Biurrun
6cc1409ba8
examples/output: Remove unused variable
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doc/examples/output.c:460:9: warning: unused variable ‘i’
11 years ago
Dave Rice
a15c5c44e2
doc/filters: add a signalstats example
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Signed-off-by: Dave Rice <dave@dericed.com>
11 years ago