Youtube 再生回数 増やす: Expectations vs. Reality
http://remingtonozfc905.yousher.com/5-real-life-lessons-about-youtube-zai-sheng-hui-shu-gou-ru
It takes advantage of Macromedia flash communication server for its good quality audio video compression. You'll be able to change the digital camera bandwidth/compression and quality for flash movie chat as per