Update ffmpeg to version 20170330-ad7aff0
Update ffmpeg to version 20170330-ad7aff0

rasa/scoop,lukesampson/scoop,Cyianor/scoop,coonce/scoop,nueko/scoop,nikolasd/scoop,vinaynambiar/lukesampson-,vidarkongsli/scoop,r15ch13/scoop,Congee/scoop,toxeus/scoop,reelsense/scoop,kodybrown/scoop,berwyn/scoop,yunspace/scoop