gst_buffer_pool_acquire_buffer() gives us a new owned buffer while gst_buffer_replace() reffed it as well so we were one reference extra. https://bugzilla.gnome.org/show_bug.cgi?id=746887
gst_buffer_pool_acquire_buffer() gives us a new owned buffer while gst_buffer_replace() reffed it as well so we were one reference extra. https://bugzilla.gnome.org/show_bug.cgi?id=746887