The 3 Greatest Moments in YouTube 再生時間 購入 History
http://devinprdw535.theglensecret.com/the-most-common-complaints-about-youtube-shou-yi-hua-and-why-they-re-bunk
It works by using Macromedia flash communication server for its high quality audio video compression. You could change the digicam bandwidth/compression and top quality for flash movie chat as per your internet