StreamBox VCR does not support start and end times so the stream URL can be shortend to.
rtsp://rmv8.bbc.net.uk/radio2/docu3.ra
Many ISP's cause problems for recording software, probably because they use some for of data caching. Using alternate ports rather than the standard RTSP port of 554, can often get around this problem.
RTSP using HTTP port 80.
rtsp://rmv8.bbc.net.uk:80/radio2/docu3.ra
RTSP using PNA-PNM port 7070.
rtsp://rmv8.bbc.net.uk:7070/radio2/docu3.ra
StreamBox VCR just ignores start and end times in RTSP stream URL's. It will just record the entire file and not just the part from start="00:00:45"&end="00:57:20"
The only recorders that use start and end times are OEP-OEE, Offline Explorer Pro & Enterprise or R7C Real7ime Converter.
OEP-OEE doesn't work with quotes around the time. Change to.
rtsp://rmv8.bbc.net.uk/radio2/docu3.ra?start=00:00:45&end=00:57:20
You can look at the source code of the player and find the redirector URL.
http://www.bbc.co.uk/radio/aod/rpms/docu3.rpm You can then download the redirector and open it in Notepad or any other text editor. Or you can view-source:redirector. Either one will show the stream URL.
Or you can use URL Snooper or Packet Sniffer software to find either the redirector URL or the stream URL.
Like it said before.
All this info and more at the link below. Start with the FAQ's.