rtsp://rmv8.bbc.net.uk/radio4/live/today2_20040714.ra?start=00:20:13.5&end=00:22:27.0&Â鶹Éç-UID=550422cec5f9e962e8815c32a1be176f43d498d7c0700231920820f4834ca0d8_n&SSO2-UID=