pub unsafe extern "C" fn gst_rtsp_media_factory_set_protocols(
factory: *mut GstRTSPMediaFactory,
protocols: GstRTSPLowerTrans
)
pub unsafe extern "C" fn gst_rtsp_media_factory_set_protocols(
factory: *mut GstRTSPMediaFactory,
protocols: GstRTSPLowerTrans
)