Why I Can't Download Video From This Site ?

[ConGaCon]

http://hocmai.vn/mod/scorm/player.php?id=54264

Account to Login:

Acc: dunghiep1416
Pass: dung1997

You just copy and paste my account to "T?n đăng nhập" (acc) and "mật khẩu" (Pass)

RTMP

rtmpdump -r "rtmp://media.hocmai.vn:1935/hocmaisrv2" -a "hocmaisrv2" -f "WIN 18,0,0,209" -W "http://hocmai.vn/flowplayer/flowplayer.swf?v=2014090801" -p "http://hocmai.vn/mod/scorm/player.php?id=54264" -C S:3aRGqF3l1Yy7Wv3E48KO1bVW86cayVbs-C Z: -y "2010-2011/THPT/Lop_10/Bai_giang_dien_tu/Hoa_hoc/Pham_Ngoc_Son/01.Su_dien_li//01.Chat_dien_li_360.mp4" -o 01.Chat_dien_li_360.flv -T "9#pdi|NeqxT|>~mx@k1BD)JS!@-gBnmCorg"

Token:

9#pdi|NeqxT|>~mx@k1BD)JS!@-gBnmCorg

I got this error:

RTMP sever sent error
RTMP sever requested close