Not sure which megathread I should post this to, but I've been watching the whole of the royal wedding on BBC World News. So if anyone is interested in what's WN coverage is like, here is a quick summary of it:
Even though the BBC News Channel began their coverage produced by BBC Studios at 9AM, WN did not take the NC output instead they broadcasted 1 hour of their own special coverage. WN joined NC at 10AM and simulcasted their feed all the way. It should be noted that there are a lot of UK channel references on the programme (such as mentioning what's coming up on BBC One) even when the programme is simulcasted.
Following the end of the BBC Studios programme, WN did not opt out for their own adverts, instead, they stayed on the NC output instead and simulcasted their own special coverage with presenters from both channels (Katty Kay, Babita Sharma, and Jane Hill). I assume they did not take the studio feed but the output feed instead because they played the NC countdowns all the way with the WN strap generated by RedBee and the news ticker is identical to that of NC...
At some point, there was a 0.5 sec blank screen on WN and it seems that WN central gallery has switched to the studio feed instead of the output feed (Couldn't take a screenshot of that moment).
Throughout the simulcast, WN lower-third had some issues where their lower-third froze and couldn't sync with the NC lower-third...
After that basically, WN simulcasts with NC all the way till 6PM. In a nutshell, what you see on NC from 10AM onwards is what you see on WN.
