At least the new videotoolbox decoder does not actually set a frame if
end_frame fails. This causes the API to return success and signals that
a picture was decoded, even though AVFrame->data[0] is NULL.
Fix this by propagating end_frame errors.
Compute individual stream durations in matroska muxer.
Write them as string tags in the same format as mkvmerge tool does.
Signed-off-by: Sasi Inguva <isasi@google.com>
The windows SDL audio driver plays the old data in the buffer in a loop if it
is not updated in time. So instead of waiting for data and blocking the the
audio thread, return silence if no data is available.
Should fix ticket #2289.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
Avoid duplicating the literal numeric values
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '98c9ade9853a9c413534ef243174d65f3f7506fa':
drawtext: Move the strftime expansion in a separate function
Not merged, the code does not exist anymore.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
The length of BOOL values is 16 bits in the Metadata Object but
32 bits in the Extended Content Description Object.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Change ALLOC_STACK to always align the stack before allocating stack space for
consistency. Previously alignment would occur either before or after allocating
stack space depending on whether manual alignment was required or not.
The FILE struct is opaque in MSVC 2015, and the members of this struct
were never meant to be accessed in any case.
No conditions are known where this check was needed to get characters
from stdin.
This is the same fix that Hendrik made to dxva2_hevc. It should be
equally required here, although I don't see any visual difference.
Nevertheless, best to stay consistent.
The latest nvidia 355.06 drivers fixes the interleaving bug when
video surfaces are rendered. It still seems to be broken for
read-back with getBits but that's sufficiently uninteresting that
I don't think we need to wait for it to remove the flag.
According to S377M, segmented frame layout is identical to separate
field layout except that the two fields are taken from a single scan
of the incoming image, ie: they are coincident in time. Thus the
resulting frame is progressive.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
On Xcode's clang on OS X, $cc --version will output a 'Configured with:'
line to stderr, which clobbers the configure script output. As this line
serves no further purpose, it should be silenced.
The same applies to apple-gcc 4.2.1, which complains that it can not
understand the kernel version it is running on.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
On Xcode's clang on OS X, $cc --version will output a 'Configured with:'
line to stderr, which clobbers the configure script output. As this line
serves no further purpose, it should be silenced.
The same applies to apple-gcc 4.2.1, which complains that it can not
understand the kernel version it is running on.
Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Only two functions that use xop multiply-accumulate instructions where the
first operand is the same as the fourth actually took advantage of the macros.
This further reduces differences with x264's x86inc.
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
I do not think having "git push" as example is a good idea.
The command has a very high chance of pushing things which are unwanted to be
pushed
Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
ucNumDeltaPocsOfRefRpsIdx needs to contain the flat value from the SPS RPS,
and not the final computed value from the slice header RPS, as this calculation
is done internally by the driver again.
Sample-Id: http://trailers.divx.com/hevc/Sintel_4k_27qp_24fps_1aud_9subs.mkvi
Niklesh
wm4
Paul B Mahol
Michael Niedermayer
Luca Barbato
Henrik Gramner
周晓勇
Sasi Inguva
Marton Balint
Anton Mitrofanov
Ronald S. Bultje
Hendrik Leppkes
Jake Sebastian-Jones
Timo Rothenpieler
Carl Eugen Hoyos
Alexandra Hájková
Philip Langdale
Shivraj Patil
Matthieu Bouron
Shiz
James Almer