How to Explain Youtube 再生時間 購入 to a Five-Year-Old

http://codyegje930.wpsuo.com/5-vines-about-youtube-zai-sheng-shi-jian-gou-ru-that-you-need-to-see

The components and software you need to digitize video to the Quicktime structure is rather low-cost, compared to the mpeg format. So its much simpler and much less expensive to develop online video and set it