Need help downloading rtmp stream

[trinvh]

I have tried using rtmpdump with this command, but get RTMP ERROR : failed to read RTMP packet header.

This is my command:

rtmpdump -r "rtmp://113.164.15.104:1935/hayhaytv_film_hot" -a "hayhaytv_film_hot" -y "True.Blood.Season.Seven.01.2014.720p.mp4" -f "WIN 11,6,602,171" -p "http://www.hayhaytv.vn/xem-phim/phim-true-blood--season-7-thuan-huyet-7-hd-31303030356E61.html" -W "http://www.hayhaytv.vn/new_player/jwplayer/jwplayer.flash.swf" -o "test.mp4" --live -T "na^tu12%28aqw"

Link :

http://www.hayhaytv.vn/xem-phim/phim-true-blood--season-7-thuan-huyet-7-hd-31303030356E61.html

I thank any help !