Glenn Booth wrote:

Unfortunately, it doesn't seem to take much critical viewing time to
learn to spot digital video compression artefacts, and once you start
to see them, there's no going back (at least in my case). I'm
continually critical of Sky Digital video quality, especially on the
lower bitrate channels.

My favorite digital artefact is the gold brand / tattoo thing on teal'cs
head on stargate sg-1 which seems to have a life of its own on sky and never
appears to be attached to his head. On Channel 4 it's fine...

--
"Get a paper bag"