rtsp://rmv8.bbc.net.uk/radio4/live/today3_20070621.ra?start=00:00:00.0&end=00:30:00.0&Â鶹¹ÙÍøÊ×Ò³Èë¿Ú-UID=9584d25ea569625adbce22ab2177c4cdbb51ac7e6090f261f248c04474cd8224_n&SSO2-UID=