I'm trying to convert the digital composite signal to SDI out of a D2 deck for migrating an archive. I realize is has a specific 4fsc signal to convert. I can't seem to find the correct device to do the conversion. Any suggestions would be much appreciated.
I used to use a Vistek "Varicomb" decoder for that. It's been a while since I've seen one though (so long that I seem to remember that the box gave us analogue YUV and making that SDI was another step, or we would go straight into a Degibeta deck's analogue component inputs). Google "comb filter decoder" and you might strike lucky.