Frame rate drops to 0.8 fps on increasing load

[Nicolas Dufresne]

Le mercredi 13 janvier 2016 à 14:39 +0100, Thomas Scheuermann a écrit :
> If I set sync=false, the framerate behaves like expected and goes
> down
> when I increase the load.
> But I need to use sync=true.
> What can I do that the pipeline with sync=true behaves the same way?
> 
> I use GStreamer 1.4.5

I'm guessing a bit, but I believe you need to set max-lateness property
to something that make sense (usually around the duration of a frame)
and enable "qos" property. You also need to make sure QoS is properly
implemented in your filters. This way, you stream performance should
degrade when the load (processing latency) increase.

Nicolas
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