Thread: ntl:HD?
View Single Post
Old 07-07-2006, 12:08   #11
Tribuna DelCavo
Permanently Banned
 
Tribuna DelCavo's Avatar
 
Join Date: Jul 2006
Posts: 10
Tribuna DelCavo is an unknown quantity at this point
Re: ntl:HD?

Quote:
Originally Posted by Stuart C
Doubtful.

---------- Post added at 11:26 ---------- Previous post was at 11:23 ----------

Actually, the difference between MPEG 2 and MPEG 4 is greater compression on MPEG 4. IIRC, this is a more significant problem for Sky, as bandwidth is more limited on Satellite than it is on Cable.
See

http://www.apple.com/quicktime/techn.../h264/faq.html

"HD MPEG-2 content at 1920x1080 traditionally runs at 12-20 Mbps, while H.264 can deliver 1920x1080 content at 7-8 Mbps at the same or better quality. H.264 provides DVD quality at about half the data rate of MPEG-2."

Bandwidth difference is significant buy how are they getting better quality?
Tribuna DelCavo is offline   Reply With Quote