[Bug 702856] New: [playbin] song changes broken

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=702856
  GStreamer | don't know | 1.0.7

           Summary: [playbin] song changes broken
    Classification: Platform
           Product: GStreamer
           Version: 1.0.7
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: reiter.christoph at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=247512)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=247512)
backtrace

Various problems with song changes with at least ogg/flac/mp3 files and 1.0.7

In all cases after a song change, the next song starts to play and after 1-2
seconds audio is gone. Sometimes the position still increments, other times
that's stuck as well....

Example warn output at the time audio stops (the last two are from bringing the
pipeline down):

0:09:59.839102273 20308 0x7f8150060b20 WARN                   pulse
pulsesink.c:641:gst_pulsering_stream_underflow_cb:<autoaudiosink2-actual-sink-pulse>
Got underflow
0:10:00.750535549 20308 0x7f81580432d0 WARN           audiobasesink
gstaudiobasesink.c:1579:gst_audio_base_sink_get_alignment:<autoaudiosink2-actual-sink-pulse>
Unexpected discontinuity in audio timestamps of +0:03:21.120861678, resyncing
0:10:00.751424025 20308 0x7f8150060b20 WARN                   pulse
pulsesink.c:653:gst_pulsering_stream_overflow_cb:<autoaudiosink2-actual-sink-pulse>
Got overflow
^C0:10:17.634040128 20308 0x7f81400014a0 WARN               baseparse
gstbaseparse.c:2177:gst_base_parse_push_frame:<mpegaudioparse5> error: No caps
set
0:10:17.634090879 20308 0x7f81400014a0 WARN               baseparse
gstbaseparse.c:3038:gst_base_parse_loop:<mpegaudioparse5> error: streaming
stopped, reason error


A sample backtrace from a "no sound, but time increasing" state attached.

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