[Bug 776091] omx - in error state at end of video (before EOS)

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Dec 19 21:56:41 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=776091

--- Comment #6 from Stuart Axon <stu.axon at gmail.com> ---
I had another play, the patch helps - but you need to set the pipeline state to
NULL to change files, as opposed to READY.


The code here is a small testcase:
https://github.com/stuaxo/gstreamer-dispmanx-demo

Code that advances to next file:
https://github.com/stuaxo/gstreamer-dispmanx-demo/blob/master/player-multi.py#L102


On a PC on Linux it can iterate through files, by setting pipeline state to
READY

$ python play-multi.py files..

On a RPI, the screen goes black when attempting to move to the next file.

With the patch applied to gst-plugins-bad/ext/gl/gstglimagesink.c

it is possible to go to the next file, by setting the state to NULL (pass
--use-null), though this means there is either a flash of black or whatever was
showing in the background before the player started.

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