[Bug 644935] New: [decodebin2] Switching streams if they're of the only stream type of the demuxer fails

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=644935
  GStreamer | gst-plugins-base | git

           Summary: [decodebin2] Switching streams if they're of the only
                    stream type of the demuxer fails
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: slomo at circular-chaos.org
         QAContact: gstreamer-bugs at lists.freedesktop.org
      GNOME target: ---
     GNOME version: ---


Switching streams if they're of the only stream type of the demuxer fails with
not-linked. For example when trying to switch between two audio streams of an
audio only file this happens.

Reason for this is, that in the beginning the second stream will always report
not-linked to the demuxer and after the switch the first stream will report
not-linked to the demuxer (unless a buffer of the second, selected stream was
pushed first). This combined makes the demuxer error out.

No idea yet how this can be fixed. Maybe input-selector should return OK after
a switch until the first buffer of the activated pad was pushed.

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.