Youtube 廣告: 10 Things I Wish I'd Known Earlier
http://kameronwerb476.theburnward.com/9-signs-you-re-a-youtube-guan-kan-ci-shu-expert
The hardware and application you have to digitize online video in to the Quicktime format may be very cheap, as compared to the mpeg structure. So its a lot easier and less expensive to generate video and place