rtsp://rmv8.bbc.net.uk/radio4/live/today1_20050422.ra?start=00:01:29.4&end=00:00:00.0&Â鶹Éç-UID=058412ced5e9f14f5fb31e0b6136b91d03a0071c10606134441f542628802eaa_n&SSO2-UID=