Youtube 再生時間 購入: 10 Things I Wish I'd Known Earlier

http://reidvicw234.iamarrows.com/10-things-most-people-don-t-know-about-youtube-shou-yi-hua

Considering that HDMI is often a electronic signal, it can't be degraded much prior to the image and audio just isn't for a longer period decipherable. On analog signals, you can find a substantial amount of degradation