17 Signs You Work With Youtube 再生時間 購入

http://martinaoqb757.yousher.com/10-undeniable-reasons-people-hate-youtube-zai-sheng-shi-jian-gou-ru

The components and software program you need to digitize online video in to the Quicktime structure is incredibly cheap, compared to the mpeg format. So its less of a challenge and much less expensive to create