Flash Media
rtmpdump
apt-get install rtmpdump
rtmpdump -r "rtmp://domain.tld/video_name.flv" -o video_name.flv
Docs: http://rtmpdump.mplayerhq.hu/rtmpdump.1.html
Windows Media
mimms
apt-get install mimms
mimms mms://domain.tld/video_name.wmv
Docs: http://manpages.ubuntu.com/manpages/precise/man1/mimms.1.html
mplayer
mplayer -dumpstream -dumpfile video_name.wmv mms://domain.tld/video_name.wmv
