it was easy to find rtmp url.
Code:
rtmpdump.exe -r rtmp://russiatoday.fms.visionip.tv/rt/Russia_al_Yaum_
500k_2/500k_1 -o Test.flv
RTMPDump v2.3 r568 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO: author
INFO: copyright
INFO: description
INFO: keywords
INFO: rating
INFO: title
INFO: presetname Custom
INFO: creationdate Sun Apr 10 23:59:13 2011
INFO: videodevice Osprey-240e Video Device 1
INFO: framerate 25.00
INFO: width 384.00
INFO: height 288.00
INFO: videocodecid avc1
INFO: videodatarate 420.00
INFO: avclevel 31.00
INFO: avcprofile 66.00
INFO: videokeyframe_frequency2.00
INFO: audiodevice Unbalanced 1 (Osprey-240e)
INFO: audiosamplerate 44100.00
INFO: audiochannels 2.00
INFO: audioinputvolume 85.00
INFO: audiocodecid mp4a
INFO: audiodatarate 96.00
245.580 kB / 4.66 sec