Code:
rtmpdump -r "rtmp://wos.cr1.streamzilla.xlcdn.com/vod/_definst_/" -W "http://home.popcorntv.it/swf/flowplayer.commercial.swf" -p "http://cinema.popcorntv.it/video/?cid=11169" -y "sz/deltapictures/cinema/FHelvira/FHelvira_800.mp4?token=33e92076930911f657e81cc55e7c95d1&time=531666eb" -o helvira.mp4
working for me
ciao
ps: che brutto film