Dear all
how to build ffmpeg in armv8a phone?
I want to optimize ffmpeg decoder in armv8a, this will improve docoder
efficiency
Another question, when optimized ffmpeg source code with armv7a run on armv8a
phone, decoder efficiency is same?
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ffmpeg-u
MrNice iol.ie> writes:
> [video4linux2,v4l20x2770c40] interrupted
Please test the following:
$ ffmpeg -i /dev/video0 out.avi
> Moreover with alsa, this command was working few
> months ago and not working now :
Then please run git bisect to find the change
introducing the issue.
Carl Eu
Hello everybody,
I want to record audio and video from a analogue to digital converter
Pinnacle Dazzle DVC100.
Command :
./ffmpeg -debug 1 -f pulse -i alsa_input.pci-_00_14.2.analog-stereo
-f v4l2 -i /dev/video0 /Store3/Test/copy_`date +%m%d_%H%M`.avi
ffmpeg version N-73517-g47d0773 Copyrigh
Moritz Barsnick gmx.net> writes:
> I may be on the wrong track here, but it sounds a
> bit like my experience with Windows Media, i.e.
> WMV files: The container says 1000 fps, because
> the format is inheritantly (?) vfr.
That is (at least to some degree) correct for asf
but the file in qu
我是科学家 qq.com> writes:
> Obviously, the fps and tbr are still wrong,
Why do you think so?
> I posted the file here: http://pan.baidu.com/s/1eQIY63o
This file contains 43044 frames and is a little over 43
seconds long.
That makes 1000fps afaict...
Carl Eugen
_
James Darnley gmail.com> writes:
> PIBUILD appears to be undefined. CCPREFIX appears to be
> undefined. PIUSR appears to be undefined. You really need
> to check your environment or just type out the values.
I'd like to add that it is much better imo not to
use these variables but just pass
test id gmail.com> writes:
> android-ndk-r9
The current version is r10e, is there a reason
you are compiling with an old version?
Carl Eugen
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