This makes sure that audio preroll for e.g. AAC is signaled correctly.
Previously we only wrote the edit list correctly if we had negative
dts but started with pts == 0 (e.g. for video with B-frames).
Signed-off-by: Martin Storsjö <martin@martin.st>
move the code after the existing NULL check
Fixes: signal_sigsegv_844d59_10_signal_sigsegv_a17bb7_366_mpegts_mpeg2video_mp2_dvbsub_topfield.rec
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'bd239c9a2e151c0aeeb653a571f130aae7320894':
lavf: Don't drop both pts and dts if timestamps are invalid
Conflicts:
libavformat/utils.c
tests/ref/fate/vc1-ism
See: cd6851c5ef
Merged-by: Michael Niedermayer <michaelni@gmx.at>
In these cases, only drop dts. Because if we drop both we have no
timestamps at all for some files.
This improves playback of HLS streams from GoPro cameras.
Signed-off-by: Martin Storsjö <martin@martin.st>
Fixes segfault when using sendcmd with drawtext.
Since LIBAVFILTER_VERSION_MAJOR 5 FF_API_DRAWTEXT_OLD_TIMELINE
evaluates to 0.
Signed-off-by: Karl Kiniger <karl.kiniger@med.ge.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Makes ffmpeg abort instead of continuing when stop_time <= start_time.
Closes ticket #4015.
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Support only one independent substream right now, and only syncframes
containing 6 blocks.
Fixes part of ticket #3074
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Trying to write to a stream id larger the the maximum requested is
a programming error, still there is no reason to leave a
reachable abort() in the codebase.
CC: libav-stable@libav.org
In vp9_decode_frame function, ff_thread_finish_setup is not called
when refreshctx is equal to 0, and the next decoding thread can not
start work until the cunrrent frame has been decoded completely. So
ff_thread_finish_setup needs to be called to enable Multi-thread
decoding in this condition.
Signed-off-by: Di Wu <di1028.wu@samsung.com>
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
* commit 'b7c3bfd5eb3153f7de8039f96e7911b2a1d46cae':
w32pthreads: use the condition variable API directly when targeting newer versions of Windows
Conflicts:
compat/w32pthreads.h
See: 8c6992bf0c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '73ea3ffcd55b0b1d23ba4769d65996a8d58ffa11':
w32pthreads: use the CONDITION_VARIABLE typedef if available
Conflicts:
compat/w32pthreads.h
configure
See: 0c06949314
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Wrap the function calls in a similar fashion to how it's being done
with the critical section API.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
This silences warnings about passing arguments from incompatible pointer type
when targeting Windows Vista or newer.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
