On 2007-07-14, harrogate3 wrote:
... why the hell did they find it necessary to show it on TV 30 minutes
later than live.

I assume it's what they found out in practice a few years ago. You can't
fully synchronise too many combinations of:

- FM sound
- DAB sound
- Analogue TV sound
- DTTV sound

with

- Analogue TV vision
- DTTV vision

So TV and radio broadcasts of the Proms seem now to be deliberately well
separated to avoid complaints of poor synchronisation.

--
John Phillips