mp4 gir=yes key=yt6 mm=31 mn=sn-uxax31-53me id=o-AGPDdyg5fwnN0Dco2b618mHxcv2bG81fajGvW7j4hy1K clen=32088273 ip=212.96.91.242 mt=1507591806 sparams=clen dur ei gir id initcwndbps ip ipbits itag lmt mime mm mn ms mv pcm2cms pl r.mp4