Has anybody seen Ultra Hd? the next generation format. The BBC conducted trials recently. I think you need a 60"tv and above to view it properly.

7,680 × 4,320 pixels! I can't bare seeing more face spots
But for sport coverage, would be great.

After HD they seem to have two more standards being worked on.

4k2k - which around 4000x2000

and

8k4k - 8000x4000 - and this with 22 audio channels I think!

Cheers, daveac