rtsp://rmv8.bbc.net.uk/radio4/live/today1_20070413.ra?start=00:00:00.0&end=00:30:00.0&title=briefing&Ö÷²¥´óÐã-UID=1584e24ea589534f2b2e9a9df18630a3019642c6e01002b1d268a094045d7254_n&SSO2-UID=