Working with Two Graphics Cards

A machine with two graphics cards can run two instances of Viz Engine simultaneously.

Currently there are three options;

Two Program Outputs: Use two instances that can run two program channels, e.g. one for SD and one for HD output.
One Program Output and One Preview Output: Run a control application with one instance for preview and one instance for program output with video. Ideal for Outside Broadcast environments.
One Program Output for Stereoscopy: Produce graphics composited for stereoscopic use. In addition this will also save rack unit space as all hardware is installed into one machine.

Note: The limitations to such systems, in general and not limited to Vizrt alone, is memory usage and access, and also lack of power redundancy.

See Also