Code:
rtmpdump -r "rtmpe://fms-fra6.rtl.de/:1935/rtlnow/7/" -a "rtlnow/" -W "http://vodplayer.swf?ts=201403180428" -p "http://rtl-now.rtl.de/cobra.php?player=1&play_now=1" -y "mp4:7/V_469396_BYJT_E85617_74685_h264-mq_b8774d71bd65ecd7cb23ee7e40a13e.f4v?ivw=cobra_11/player&tile=2&tile_counter=451868&h=8513993.205.243.2185328649daf39b_53eb64fe677ec26414fe371bb82eba8d&ts=1395156129" -o cobra.flv