They are using SecureToken method.
Code:
rtmpdump.exe -r "rtmp://beta-rtmp.pegcentral.com/peg_c_stream" -a "peg_c_stream/?doConnect=12345&doPublish=54321" -p "http://swoccstudios.pegcentral.com/player.php?video=1cb8dffbf0da798cc9a2eed64a7daec8" -y "mp4:swoccstudios/SE_OlympicEvent_NOVI.mp4" -T "mytestpassword" --live -o Test.flv
Code:
RTMPDump v2.4 GIT-2011-07-11 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting Live Stream
INFO: Metadata:
INFO: trackinfo:
INFO: timescale 30000.00
INFO: length 2696694.00
INFO: language eng
INFO: sampledescription:
INFO: sampletype avc1
INFO: timescale 48000.00
INFO: length 4298752.00
INFO: language eng
INFO: sampledescription:
INFO: sampletype mp4a
INFO: audiochannels 2.00
INFO: audiosamplerate 48000.00
INFO: videoframerate 29.97
INFO: aacaot 2.00
INFO: avclevel 30.00
INFO: avcprofile 100.00
INFO: audiocodecid mp4a
INFO: videocodecid avc1
INFO: width 480.00
INFO: height 360.00
INFO: frameWidth 480.00
INFO: frameHeight 360.00
INFO: displayWidth 480.00
INFO: displayHeight 360.00
INFO: moovposition 5054658.00
INFO: duration 89.89
4711.666 kB / 89.54 sec (99.6%)
Download may be incomplete (downloaded about 99.60%), try resuming
you can safely ignore the 'download incomplete' message. videos are little broken on server side at end position.