[Bug 776167] New: On raspberry pi, changing src of filesrc too quickly results in a black screen.

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Dec 16 13:18:27 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=776167

            Bug ID: 776167
           Summary: On raspberry pi, changing src of filesrc too quickly
                    results in a black screen.
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: don't know
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: stu.axon at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

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.

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