I need someone to help me to download this rtmpt protocol video

[ilvjyw]

：O I want to download this webpage video, but with a lot of software failure, the use of rtmpdump to download 3% also failed, who can help me, thank you
Website：http://wangxiao.xiehezhangboshi.com/.../XUN/XUN01.flv
Command.bat：

rtmpdump -r "rtmpt://video.luckystarchem.com:80/oflaDemo" -a "oflaDemo" -f "WIN 11,3,300,268" -W "http://wangxiao.xiehezhangboshi.com/jwplayer/player.swf?streamer=rtmpt://video.luckystarchem.com/oflaDemo&file=/aclass/zhi12/XUN/XUN01.flv" -p "http://wangxiao.xiehezhangboshi.com/jwplayer/player.swf?streamer=rtmpt://video.luckystarchem.com/oflaDemo&file=/aclass/zhi12/XUN/XUN01.flv" -y "/aclass/zhi12/XUN/XUN01" -o XUN01.flv
help me！！！