[FFmpeg-devel] [PATCH] avfilter: add Audio Video Sync Test filter

Paul B Mahol onemda at gmail.com
Sat Aug 19 12:39:04 EEST 2017

On 8/19/17, Nicolas George <george at nsup.org> wrote:
> Le duodi 2 fructidor, an CCXXV, Paul B Mahol a écrit :
>> Try harder to explain what you think.
> This "filter" has no input. All similar "filters" are called sources and
> implemented in files named accordingly.

So it is. So unless you tell what exactly you mean I can not help you.

>> If you actually tried you would know.
> I am sorry, but I do not accept that as an answer. Please explain why
> all this extra code is useful compared to what already exists.

testsrc(2) are useless for lipsync testing, when one needs to know
exact time something is played in wrong time.

More information about the ffmpeg-devel mailing list