Hi definition video exceeds
the quality found in traditional DVDs. In fact, quality is so high that it is
difficult to store HD films on disc, which is why most HD content is currently
broadcasted either over the internet or on expensive television channels.
The benefits of "HD"
video are numerous & go beyond superior quality colour, clarity & sound:
No more grainy pictures or choppy videos viewed on small media players! Now you
can go full screen without ever sacrificing quality.