HE
correct
also correct
To think about it, I have not even heard of N24's plans to go HD. And I think that means we won't see N24-HD anytime soon. How awkward considering its overseas counterpart is gradually rolling-out HD. But is it safe to assume that they are using HD cameras in studio E and producing (but not necessarily transmitting) its output in HD?
No, there are no current plans for a BBC News HD Channel.
correct
I think the NC will be HD if it's on BBC One HD output (not the NC itself), specifically overnight.
also correct
To think about it, I have not even heard of N24's plans to go HD. And I think that means we won't see N24-HD anytime soon. How awkward considering its overseas counterpart is gradually rolling-out HD. But is it safe to assume that they are using HD cameras in studio E and producing (but not necessarily transmitting) its output in HD?