Hi,
seems that you have to be very quick or it will redirect to pseudo location...
Code:
rtmp://go.somewhere.else:1935/now/homo
...so rtmpsrv does work to record the stream if you add the port 1871.If you check the page source then you find a source link (...porter.php....) which you can follow and there you find the actually stream address (just decode url to see it right).Now you can write a php script or else to read & execute the stream datas in realtime (not testet).
greetz