[FFmpeg-user] pan filter confusion

Carles Vila cvilad at gmail.com
Thu Nov 23 17:41:09 EET 2017

> How are you testing the output?
> Have you tried
>     ffplay -vn proxy_stereo.mp4
> ?
> Gyan

Hi I'm testing with Quicktime player, but now that you mention it, I've
tested with ffplay and a couple of other players with the same result:
silent audio
I also double checked that the waveforms are not strangely out of phase,
it's not the case

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