[FFmpeg-user] (Still) Get a tearing noise by using filter asyncts

Frank Häfemeier ffmpeg at frank.haefemeier.eu
Fri Jan 18 21:29:19 CET 2013


Am Donnerstag, den 17.01.2013, 15:08 +0000 schrieb Carl Eugen Hoyos:
> Frank Häfemeier <ffmpeg <at> frank.haefemeier.eu> writes:
> 
> > ffmpeg -benchmark -y -i noise-test-sample.ts  -map 0:0 
> > -preset slow -tune psnr -crf 18   -map 0:1 -filter:a:0
> > volume=2.037,asyncts=first_pts=0 -ac:1 2 -b:a:0 256000
> > noise-test-asyncts.mp4
> 
> Sorry, I completely missed that you are not using 
> the (supported) filter aresample but instead the 
> deprecated and unsupported filter asyncts.
Ok, I see. Is there a easy translation possible from
'asyncts=first_pts=0' into a new filter call using aresample?

Bye
	Frank



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