GstCollectPads2 now allows us to override the event function, so we can withhold flush stop events if none are to be sent. https://bugzilla.gnome.org/show_bug.cgi?id=666379
GstCollectPads2 now allows us to override the event function, so we can withhold flush stop events if none are to be sent. https://bugzilla.gnome.org/show_bug.cgi?id=666379