Appsrc Buffer Pool

[btaidm]

Hello,

I have an appsrc that is pushing a large video (a partial cube map with 3
faces of 4k x 4k) through a gst pipeline to 3 sinks that lead to different
displays via X11 screens (:0.1, :0.0, :0.2) on separate GPUs, because of
this, it gets choppy at times.


Pipeline:
                       ----- queue --- videocrop --- ximagesink
                     /           
appsrc --- tee ------ queue --- videocrop --- ximagesink
                     \       
                       ----- queue --- videocrop --- ximagesink

So I would like to cut down on the copying for data into buffers that the
sinks have, or some other way of moving data in a fast like manner.

Thanks,
Tim Bradt



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