On 8/19/17, Nicolas George <geo...@nsup.org> wrote: > Le duodi 2 fructidor, an CCXXV, Paul B Mahol a écrit : >> Sorry but where is that present? I nowhere can determine exact delay >> in number of frames versus sine beep. > > In the upper-left corner, you have a microsecond timestamp and a frame > counter.
That is not delay between blink and beep. But video timestamps. > >> It is not sine but testsrc2 one that would need modification. > > Care to explain? The beep is produced by sine. Why would you want to > modify testsrc2? For lipsync one would need to alter so blinks happens at exact same time as beeps. Say delay is 10 frames, you modify filter to produce delayed blinks. > >> Why you do not agree? When is actual beep when beating cross appears? > > The beep is when the cross is fully contracted. That is far for being user friendly and obvious. > > Regards, > > -- > Nicolas George > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
