Video overlay using VAAPI

[Nicolas Dufresne]

Le jeudi 14 juin 2018 à 13:41 +0200, Wolfgang Grandegger a écrit :
> > https://bugzilla.gnome.org/show_bug.cgi?id=796505
> 
> But the command below works fine:
> 
> # gst-launch-1.0 udpsrc port=50004 ! application/x-rtp,encoding-
> name=JPEG,payload=26 \
>         ! queue ! rtpjpegdepay ! vaapijpegdec ! vaapipostproc !
> vaapisink
> 
> I have here 1.12.24. Another good reason to upgrade to a more recent
> version...

Indeed, the jpeg bug only happens when transforming VA Surface to GL
Texture, on a separate thread. Upgrading is likely a good idea, a lot
of improvement is happending on VAAPI.

Nicolas