Deinterlacing problem

Russel Winder russel at winder.org.uk
Fri Oct 23 15:41:46 UTC 2020


Tony,

By dumping the pipeline, it appears that if the VA-API plugins are available
in the bad plugins then some VA-API stuff gets used instead of what I had
assumed would be used. 

The GstURIDecodeBin manages to use a GstVaapiDecodeBin which does some
deinterlacing, elements that are not used if the VA-API stuff is not present.

Obvious solution, remove all the VA-API stuff, but is this the right solution?



On Fri, 2020-10-23 at 15:53 +0100, Tony Houghton wrote:
> On Sun, 18 Oct 2020 at 16:56, Russel Winder <russel at winder.org.uk> wrote:
> 
> > I think I now have a full 1.16.2 build working as it should – except that
> > deinterlacing of the video stream is not working as it was with GStreamer
> > 1.16.2 installed in Sid :-( I shall have to sort this out before I can
> > really
> > do the git bisect. But at least I now have a start.
> > 
> 
> Could that be related to this issue
> <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/607>;?
> 
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-- 
Russel.
===========================================
Dr Russel Winder      t: +44 20 7585 2200
41 Buckmaster Road    m: +44 7770 465 077
London SW11 1EN, UK   w: www.russel.org.uk

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