However, a SMPTE DCP does not need to carry ANY of
these extensions, while still being formally correct. Carl may comment on this, but so far
I think DCP-o-matic is
only creating that smallest denominator when creating SMPTE-DCPs. And that's why they
work on existing servers already now.
Right, DoM is not currently putting anything in the SMPTE DCPs that it
can't put in the Interop ones (i.e. it's not doing anything fancy).
Cheers,
Carl