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NVIDIA Corporation
Quadro FX 4500/5500 SDI User’s Guide – Version 2.0 41
C
HAPTER 4
Linux—Using the Graphics to Video Out Control Panel
Adding a Delay to the Signal
You can introduce a slight delay in the genlocked or frame locked SDI output. For
example, if delivery of video from other equipment is delayed because of greater cable
length, you can introduce a delay in the SDI output from this card so that both deliveries
are in sync. To introduce a synchronization delay:
1 Open the Graphics to Video Out page and click Enable SDI Output.
2 In the Synchronization Delay group box, introduce delays in the HSYNC and VSYNC
signals as needed by clicking the appropriate up and down arrows.
You can also enter values directly into the text boxes.