Audio / video out of sync for custom capture pipeline

Tim-Philipp Müller t.i.m at zen.co.uk
Mon Sep 2 03:41:21 PDT 2013


On Fri, 2013-08-30 at 18:27 +0100, Chris Tapp wrote:

> >> Have you tried setting sync=true on appsink?
> > 
> > 
> > Yes, I've tried that and it makes no difference.
> > 
> > I think I need to make the video sink bin lossy so that it drops frames. Does that makes sense? If so, how can I get that behaviour? I though the 'drop=1' should do the job.
> 
> It looks as if using:
> 
>   video-sink="queue leaky=0 max-size-buffers=1 ! video/x-raw-rgb, bpp=32, pixel-aspect-ratio=1/1, width=800, height=500 ! fakesink sync=1 qos=1"
> 
> does what I need. The important part was the "qos=1".

Right, that makes sense if it's too slow. Thanks for posting the
solution :)

 Cheers
  -Tim



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