rtsp://rmv8.bbc.net.uk/radio4/live/today4_20040622.ra?start=00:20:12.7&end=00:26:17.4&Â鶹¹ÙÍøÊ×Ò³Èë¿Ú-UID=1514f2bed549c337279ed19f11a0a9f3f004097df0405184e4ff590782b6464b_n&SSO2-UID=