With more HD around - from Blu ray, Sky, Virgin, Apple - we're all starting to watch more and more HD shows and movies 0 on DVD, cable or dish TV and downloaded.
But that fact is that all HD is not created equal.
To these eyes, the quality of HD sources we've used runs to a list that looks something like this:
1. Blu ray DVD
5. Xbox Live
Bitrate seems to be the key here and the team over at Gizmodo have had a good look around and written a solid piece all about it.
It's well worth a read if you are in the least bit interested in why your HD mileage seems to vary...