We have a Client
that wants to know if we can use the catalyst to play a DVD for a demo

We curently have a Blackmagic Decklink plus capture card
It has SDI input, but I don't have DVD player with SDI Out

What are some work arounds?

Should I get a different capture card?

Is there any type of converter I can purchase?

Should I buy a DVD Player with SDI Out?

Thanks,
Keith