Choppy prores 4k playback

Nicolas Dufresne nicolas at
Mon Jul 1 14:22:14 UTC 2019

Le lun. 1 juill. 2019 10 h 10, RiccardoCagnasso <riccardo at> a
écrit :

> I'm trying to play a 4K prores video with gst-play and the playback is very
> slow, around 1-3 fps.
> The same video on the same computer (which is a pretty hefty xeon thing)
> with mplayer plays just fine with no visible frame drop.
> Now, this is very strange to me because afaik I'm using avdec_prores which
> means that both gstreamer and mplayer are, in fact, using the same codec.

It will depend a lot on the rest of the pipeline. I'd suggest to describe a
bit more what you are doing. In general, a bad display sink match can cause

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