Re: Broadcast Spec's problems

I'm thinking you can do the first pass as MPEG2 Transport Stream and add the VBI.
Then do MXF OP1a and maybe set video to Copy. My thinking is that will copy the essence and wrap it in MXF. You could also try setting video to D-10 / IMX and set pixel to 1:1 but that encodes the file again.

If you look at page 7 codec says

Codec D10 -30 Mb/s 625/50

SMPTE 356M-2001: "Type D10 Stream Specifications - MPEG-2 4:2:2P @ ML for 525/60 and 625/50"

SMPTE 386M-2004: "Material Exchange Format (MXF) - Mapping Type D-10 Essence Data to the MXF Generic Container" See paragraph 2.2 of this document