Plans for BBC One HD

[Markymark]

Silly technical question from a Freeview point of view but is the feed viewers currently receive effectively already regionalised so it is just case of adding the content and labelling it correctly or will people, even in macro regions, need to retune as the feed will technically be replaced?

No, it's more complicated. Currently the PSB 3 mux only has a handful of different versions, basically for Scotland, NI, and Wales (that accommodate BBC HD in those nations, plus STV HD and UTV HD), plus a few macro regions in England that accommodate BBC 1 HD 'Red Screen Version' and some ITV HD regions.

PSB3 needs many more codecs to increase the granularity to accommodate all BBC (and ITV) regions and sub regions. (In England and Scotland)

Good question about a retune being required, it might be