rtsp://rmv8.bbc.net.uk/radio4/live/today0_20070629.ra?start=00:00:00.0&end=00:30:00.0&Â鶹¹ÙÍøÊ×Ò³Èë¿Ú-UID=f51412ae2509493510f25afb1188fe70151f42a2604031a4a45f1486d8109e7a_n&SSO2-UID=