Malcolm Orr wrote:
1. 1080 is the current maximum for widescreen HD, but in 4:3 what is the pixel width within the black bands??? (ie a fraction of the 1080)
It's 1920x1080, in 4:3 you still have 1080 lines of vertical resolution. At 4:3 resolution the horizontal component would use 1440 of the 1920 horizontal pixels if my math is right.