https://bugzilla.gnome.org/show_bug.cgi?id=744572
/* Mark discont on all srcpads and remove eos */
gst_ffmpegdemux_set_flags (demux, TRUE, FALSE);
/* Mark discont on all srcpads and remove eos */
gst_ffmpegdemux_set_flags (demux, TRUE, FALSE);
+ gst_flow_combiner_reset (demux->flowcombiner);
/* and restart the task in case it got paused explicitely or by
* the FLUSH_START event we pushed out. */
/* and restart the task in case it got paused explicitely or by
* the FLUSH_START event we pushed out. */