rtsp://rmv8.bbc.net.uk/radio4/live/today1_20040521.ra?start=00:04:00.6&end=00:08:42.8&Â鶹¹ÙÍøÊ×Ò³Èë¿Ú-UID=6554524ef53946c22c375c1911b40d060571d21e20b0a1b4947f0926af0e4037_n&SSO2-UID=