Titler Live Broadcast can output to SDI cards from brand like like BlackMagic and AJA. If a compatible SDI card is detected, SDI will be available in the Output drop-down menu.
If you select a BlackMagic Decklink, you will open a setup window that looks like this:
If you select an AJA Card, you will open a setup window that looks like this:
After setup, you can select which SDI outputs you want to send each playlist channel to.
For Example, if you are using a BlackMagic Decklink, you will have the option to assign channels to your card from the playlist directly.
You can assign channels to AJA cards in a similar fashion.
Once the channels are selected, you should see output from Titler Live in your SDI receivers.