Overlay without major performance hit?

Nicolas Dufresne nicolas.dufresne at collabora.com
Sat Mar 15 12:10:33 PDT 2014


Le samedi 15 mars 2014 à 18:12 +1100, Michael Tyson a écrit :
> Hello,
> 
> I’m trying to use cairooverlay to add some content to live video frames displayed on a Raspberry Pi.

You could give a try to the integration of the resize component right
after the decoder. I think it's not yet ready for prime time, and ti
goes exactly into those lines, which is to convert to RGB and scale
before putting into cairo context (in Webkit).

cheers,
Nicolas
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