Originally Posted by marbles333:
“Doesn't Channel 5 have advertising regions still? It definately used to, but they differed from C4's.
I think the space was used in ITV Digital days... I was under the impression teleG in Scotland was slotted between the end of TV Travel Shop at 1800 and the start of an ONrequest/ITV Select channel at 1900?
I may be wrong, however, I've slept since then! It could have just been taken from the ITV Select channel at the end, or the endless preview channels we also had.”
When Channel 5 was on Freeview Mux A it only had the one advertising region for the whole of UK although satellite might have been different.
Since Sept 2009 Channel 5 has moved to Mux 2 / D3&4 which is fully regionalised and so they can use their 4 regions.
When Freeview started, the second Mux A stream was like this:-
0600-0900 41 ITV News Channel
0900-1800 13 S4C2 (Wales only)
1800-1900 8 Tele-G (Scotland only)
I would say that was based on ITV Digital former output. The 7pm-6am slot was later sold to Turner for TCM.
So whether the stream was going to Wales or Scotland, it didn't go anywhere else, which suggests to me that it was limited and probably originated from London with just one contribution circuit. So they couldn't produce different output in Scotland and Wales without more circuits. It's taken 9 years to resolve the unused hour.