Full HD with gst-omx on Raspberry Pi?

Stuart Axon stuaxo2 at yahoo.com
Mon Oct 17 12:53:36 UTC 2016


Ah, just got into work + had a go on our setup.
Tried big buck bunny 30fps andyour right it does seem to be missing some frames / be a little juddery in places.

A video of this demo
https://www.youtube.com/watch?v=km6TXwo1Z-Q

Seemed to far way worse and was barely watchable at 1080p... though I've just noticed that is 60fps.

 S++ 

    On Monday, October 17, 2016 11:34 AM, munezbn.dev <munezbn.dev at gmail.com> wrote:
 
 

 Stuart Axon wrote
> Hi,  I'm doing video playback with gst-omx on raspbian, and have
> (completely unscientifically) set my GPU memory to 256mb and everything
> seems to work OK.
> 
> 386mb sounds like it should be fine.
>  S++ 
>  

Not sure why it doesn't play smooth for me. What about  FULL HD ? Does it
play smothly with 256MB GPU_MEM ?

Is anything wrong with my bootcmd or config.txt ? Can you please share your
config ?

I am also trying to write player with gstreamer ( gst-omx). I am using
custom Buildroot image. I have made changes in buildroot files to use
gstreamer 1.9.90.. But STill it doesnt play smooth.

I think there is something wrong with my config.txt







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