| Commit message (Collapse) | Author | Age |
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Mixing succinct and long syntax does not work.
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Move the APIchange entry at the top.
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This returns something like "v12_dev0-1332-g333a27c". This is much more
useful than the individual library versions, of which there are too
many, and which are very hard to map back to releases or git commits.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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ELS and ePIC decoder courtesy of Maxim Poliakovski,
cleanup and integration by Diego Biurrun.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Signed-off-by: Sebastian Ramacher <sramacher@debian.org>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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This is useful for client programs to ask for nv12 surfaces instead of the
current default (uyvy), since those are more efficient to decode to.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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matrix
The option is enabled by default, but can be disabled.
If this is enabled, such side data isn't copied into the output stream
(except when doing stream copy).
Signed-off-by: Martin Storsjö <martin@martin.st>
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This is enabled by default, but can be disbled via the -noautorotate
option.
Based on a patch by Clément Bœsch.
Signed-off-by: Martin Storsjö <martin@martin.st>
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And document both `draw` and `alpha`.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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And deprecate av_dlog macro.
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The AVSC_API changes in the new headers mean that the 2.6 alphas
are just as incompatible as 2.5 is.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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And use it in libavformat.
Based on a similar patch by Stefano Sabatini <stefasab@gmail.com>.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Based on a patch by Rodger Combs.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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It drops everything that cannot be used for re-encoding and/or
streamcopy.
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Cleanup and integration by Diego Biurrun.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Incidentally `-y` also collides with avconv global options.
Update x11grab to match and document the option.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
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We already have a dependency on awk and bc is sometimes not found in the
base system.
Signed-off-by: Martin Storsjö <martin@martin.st>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Also, move a misplaced block to the right position.
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The ogg serial number doubles as codec id and sequence
value for concatenated samples.
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Currently, audio service type is a field in AVCodecContext. However,
side data is more appropriate for this kind of information.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Makes the example work with all the supported AAC encoders.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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It's better to steer users at these, since they are both better
and more alive than the mingw.org versions.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Move the lavc/imgconvert functions and rename them as follows:
avpicture_get_size -> av_image_get_buffer_size()
avpicture_fill -> av_image_fill_arrays()
avpicture_layout -> av_image_copy_to_buffer()
The new functions have an align parameter, which allows to define the
linesize alignment assumed in the buffer (which is set or read).
The names of the functions are consistent with the lavu/samples API
(av_samples_get_buffer_size(), av_samples_fill_arrays()).
A redundant check has been dropped from av_image_fill_arrays().
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Signed-off-by: Martin Storsjö <martin@martin.st>
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Since the VDPAU pixel format does not distinguish between different
VDPAU video surface chroma types, we need another way to pass this
data to the application.
Originally VDPAU in libavcodec only supported decoding to 8-bits YUV
with 4:2:0 chroma sampling. Correspondingly, applications assumed that
libavcodec expected VDP_CHROMA_TYPE_420 video surfaces for output.
However some of the new HEVC profiles proposed for addition to VDPAU
would require different depth and/or sampling:
http://lists.freedesktop.org/archives/vdpau/2014-July/000167.html
...as would lossless AVC profiles:
http://lists.freedesktop.org/archives/vdpau/2014-November/000241.html
To preserve backward binary compatibility with existing applications,
a new av_vdpau_bind_context() flag is introduced in a further change.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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This can be used by the application to signal its ability to cope with
video surface of types other than 8-bits YUV 4:2:0.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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This carries the pixel format that would be used if it were not for
hardware acceleration. This is equal to AVCodecContext.pix_fmt if
hardware acceleration is not in use.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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makeinfo would otherwise refuse to build it.
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QuickTime does support files with an empty initial movie
these days.
Signed-off-by: Martin Storsjö <martin@martin.st>
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