that is the right parameter
you need token for this
here please
Code:
rtmpdump -v -r "rtmp://scache.fptplay.net.vn/live" -a "live" -f "WIN 11,9,900,117" -W "http://play.fpt.vn/static/mediaplayer/flowplayer.swf" -p "http://play.fpt.vn/internetTV/vtv3" -T "#ed%%h0#w@hey" -y "vtv3HD_1000.stream" -o "output_file.flv"