[Bug 769212] Pipeline state change ( PLAYING -> PAUSED ) hung on the RPi.

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=769212

--- Comment #10 from Patrick <pat.fuerst at gmail.com> ---


Hey all, 

just to add my findings on this bug on RPi and Jessie. 
I also saw that a similar bug was reported here:
https://bugzilla.gnome.org/show_bug.cgi?id=770420

I'm also struggling since over a month to get it right. 
I'm using gstreamer 1.9.1 and gst-omx 1.9.1 uninstalled environment. 

I extensively tested the testegl example found in gst-omx repo and the bug
never happened there. 

Then I was looking for a bug on the player implementation on our side and it
looks like as soon as I use the provided GstSample from the appsink callback
(just holding a pointer, with proper unrefing is enough ) it hangs sometime
after playback. If I don't use the GstSample and just unref it in the callback.
It runs forever. 

So since the only difference between testegl, our implementation (Cinder
framework)and the other bug report (Openframewokrs) is, that testegl is not
using appsink while the others do, I'm wondering if someone has a new clue and
what could be the problem here. 


Thanks
Patrick

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