Youtube 収益化: It's Not as Difficult as You Think

http://martinaoqb757.yousher.com/how-successful-people-make-the-most-of-their-youtube-zai-sheng-shi-jian-gou-ru

The hardware and software program you need to digitize online video in to the Quicktime format is very economical, in comparison to the mpeg structure. So its less difficult and more affordable to build video clip