Authentication methods, ordered by strength Opaque RTSP connection object. The possible events for the connection. The possible network families. The different transport methods. An RTSP message containing request, response or data messages. Depending on the @type, the appropriate structure may be accessed. The different supported RTSP methods. The type of a message. The transfer profile to use. A type to specify a range. Different possible time range units. Result codes from the RTSP functions. The different RTSP states. A time indication. A time range. Possible time types. The transfer mode to use. This structure contains the result of a parsed RTSP URL The supported RTSP versions. Opaque RTSP watch object that can be used for asynchronous RTSP operations. Callback functions from a #GstRTSPWatch.