Instead of adding another lock, use the srcpad stream lock, which is already taken anyway to push out the new caps if needed. https://bugzilla.gnome.org/show_bug.cgi?id=742684
Instead of adding another lock, use the srcpad stream lock, which is already taken anyway to push out the new caps if needed. https://bugzilla.gnome.org/show_bug.cgi?id=742684