It's not live stream, but if you want to watch it that's the commandline. I used rtmpdumphelper + rtmpsuck to get this address. Don't forget to delete .flv file cos rtmpsuck downloads file.
Code:
rtmpdump -r "rtmp://extondemand.livestream.com/ondemand" -a "ondemand" -f "WIN 11,9,900,170" -W "http://cdn.livestream.com/chromelessPlayer/v21/playerapi.swf" -p "http://www.livestream.com/embed/nationalgeographicbalcan?showMoreVideos=false&hideInfo=true&autoPlay=true&lschannel=true&browseMode=false&textLines=2&hideChannelBranding=true&mode=false&allowchat=false&layout=4&t=599711" -y "trans/dv15/mogulus-user-files/chnationalgeographicbalcan/2013/01/26/267ad172-14d1-4089-a9dd-0424ff3624c1" | %systemdrive%\progra~1\videolan\vlc\vlc -
RTMPDump v2.4 GIT-2013-08-15 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
WARNING: You haven't specified an output file (-o filename), using stdout
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO: metadatacreator Yet Another Metadata Injector for FLV - Version
1.4
INFO: hasKeyframes TRUE
INFO: hasVideo TRUE
INFO: hasAudio TRUE
INFO: hasMetadata TRUE
INFO: canSeekToEnd FALSE
INFO: duration 2848.94
INFO: datasize 168321953.00
INFO: videosize 143500349.00
INFO: videocodecid 2.00
INFO: width 480.00
INFO: height 310.00
INFO: framerate 25.00
INFO: videodatarate 391.37
INFO: audiosize 24100476.00
INFO: audiocodecid 2.00
INFO: audiosamplerate 22000.00
INFO: audiosamplesize 16.00
INFO: stereo TRUE
INFO: audiodatarate 62.80
INFO: filesize 168438828.00
INFO: lasttimestamp 2848.94
INFO: lastkeyframetimestamp 2848.64
INFO: lastkeyframelocation 168424752.00
INFO: keyframes:
INFO: filepositions:
INFO: times:
382.058 kB / 2.56 sec (0.0%)
ERROR: Download: Failed writing, exiting!