Code:
rtmpdump -r "rtmpe://stream.kelbymediagroup.com/ondemand" -a "ondemand" -f "WIN 10,3,181,14" -W "http://media.kelbymediagroup.com/players/player-4.6-licensed.swf" -p "http://www.kelbytraining.com/player/index.html" -y "mp4:chollywood_compositing/kt_chollywood_quickcompphotofin_02.mp4" -o kt_chollywood_quickcompphotofin_02.flv
it works normally.