The Anatomy of a Great Youtube增加觀看次數

http://johnnycitz028.bearsfanteamshop.com/what-will-youtube-mai-ding-yue-be-like-in-100-years

Because HDMI is usually a digital signal, it can't be degraded much right before the image and audio is not for a longer period decipherable. On analog indicators, you may get a large amount of degradation prior