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Bug 776167 - On raspberry pi, changing src of filesrc too quickly results in a black screen.
On raspberry pi, changing src of filesrc too quickly results in a black screen.
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-omx
git master
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on: 776091
Blocks:
 
 
Reported: 2016-12-16 13:18 UTC by Stuart Axon
Modified: 2018-11-03 13:01 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Stuart Axon 2016-12-16 13:18:27 UTC 
Given a pipeline 

filesrc->decodebin->glimagesink


If you change the location of the filesrc quickly (250 ms or less) everything seems to stop working fairly quickly.


There is a program here

https://github.com/stuaxo/gstreamer-dispmanx-demo

That demonstrates this and other bugs on raspbian.


To repro this bug run


python-multi.py --delay=250 rgba_pngs/*


Fairly soon there will be a black screen.
Comment 1 Stuart Axon 2016-12-16 13:30:26 UTC 
By "fairly soon" - is usually within 5 seconds.
Comment 2 Tim-Philipp Müller 2017-07-11 22:11:21 UTC 
Guess it's either omxh264dec or glimagesink.
Comment 3 Guillaume Desmottes 2018-06-08 07:51:22 UTC 
Can you please retry with gst-omx master, I just fixed a hang which may be related (bug #796207)
Comment 4 GStreamer system administrator 2018-11-03 13:01:07 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-omx/issues/11.