- 19 Oct, 2015 4 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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James Zern authored
treat this the same as an over-sized superframe packet to break out of the parser loop and allow the decoder to fail. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Zern <jzern@google.com>
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Matt Oliver authored
Signed-off-by: Matt Oliver <protogonoi@gmail.com>
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Matt Oliver authored
Signed-off-by: Matt Oliver <protogonoi@gmail.com>
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- 18 Oct, 2015 13 commits
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Clément Bœsch authored
Example: % ./ffmpeg -h encoder=aac -aac_coder <int> E...A... Coding algorithm (from -1 to 3) (default twoloop) faac E...A... FAAC-inspired method anmr E...A... ANMR method twoloop E...A... Two loop searching method fast E...A... Constant quantizer [...]
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Kyle Swanson authored
Signed-off-by: Kyle Swanson <k@ylo.ph> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Ganesh Ajjanagadde authored
These functions return an error typically when the key size is an incorrect number. AVERROR(EINVAL) is more specific than -1. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Michael Niedermayer authored
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Ganesh Ajjanagadde authored
Commit 3a0a2f33 claims large performance advantages for AV_QSORT over libc's qsort. The reason is that I suspect that libc's qsort (at least on non LTO builds, like the typical FFmpeg config) can't inline the comparison callback: https://stackoverflow.com/questions/5290695/is-there-any-way-a-c-c-compiler-can-inline-a-c-callback-function. AV_QSORT has two things going for it: 1. The guaranteed inlining of qsort itself. This yields a negligible boost that may be ignored. 2. The more serious possibility of potentially allowing the comparison function to be inlined - this is likely responsible for the large boosts reported. There is a comment explaining that this is a place that could use some performance improvement. Thus AV_QSORT is used to achieve that. Benchmarks deemed unnecessary due to existing claims about AV_QSORT. Tested with FATE. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Carl Eugen Hoyos authored
libavutil was always built, allow its dependencies to be enabled.
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Alexis Ballier authored
When the encoder is fed with less frames than its delay, the picture list looks like { NULL, NULL, ..., frame, frame, frame }. When flushing the encoder (input frame == NULL), we need to ensure the picture list is shifted enough so that we do not return an empty packet, which would mean the encoder has finished, while it has not encoded any frame. Before the patch, the command: './ffmpeg_g -loglevel debug -f lavfi -i "testsrc=d=0.01" -bf 2 -vcodec mpeg2video out.mxf' prints: Output stream #0:0 (video): 1 frames encoded; 0 packets muxed (0 bytes); After: Output stream #0:0 (video): 1 frames encoded; 1 packets muxed (8058 bytes); Relates to ticket #4817. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 17 Oct, 2015 23 commits
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Ganesh Ajjanagadde authored
This clarifies and adds Doxygen for ff_fmt_is_in. Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Rostislav Pehlivanov authored
There were some errors in the calculation as well as an entire unnecessary loop to find the gain coefficient. Merge the two loops. Thanks to @ubitux for the suggestions and testing.
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Derek Buitenhuis authored
Having it as a float didn't even allow enough precision to check for INT_MAX/2. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Having it as a float didn't even allow enough precision to check for INT_MAX/2. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Michael Niedermayer authored
avcodec/aacenc: Fix "libavcodec/aacenc.c:540:13: warning: ISO C90 forbids mixed declarations and code" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
This makes it consistent with ffprobe Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Marton Balint authored
Fixes ticket #4924. Found-by: Jaroslav Šnajdr <jsnajdr@gmail.com> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
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Ganesh Ajjanagadde authored
av_warn_unused_result is added to functions whose return status should be checked. Currently does not trigger any warnings, but should be useful for future robustness. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Timothy Gu authored
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Hendrik Leppkes authored
The wtv demuxer doesn't reference any functionality from asfdec or asfcrypt
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Clément Bœsch authored
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Rostislav Pehlivanov authored
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Rostislav Pehlivanov authored
The fate test command line is supposed to serve as an example. It's nicer to explicitly state the profile rather than setting options to force it for you.
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Rostislav Pehlivanov authored
Suggested by ubitux. Convenient.
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Rostislav Pehlivanov authored
A value of 2048 will overflow 11 bits.
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes make fate V=2 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Rostislav Pehlivanov authored
Fails on some newer systems (archlinux with a modern GCC version).
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Rostislav Pehlivanov authored
Since it became the default option, in order to prevent interference with the other tests, disable it.
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Rostislav Pehlivanov authored
In light of the recent changes to the TNS system, it has been deemed worthy and robust enough to be turned on by default.
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Rostislav Pehlivanov authored
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