Cinegy Multiviewer does not support SDI output out of the box. Alhought in case such output is required, it can be achieved by using Cinegy Multiviewer Shared RAM output that is connected with Cinegy Encode Shared RAM input. In such case you can use any Cinegy supported SDI output boards (see https://open.cinegy.com/products/air/21.2/system-recommendations/cinegy-air-and-cinegy-titler/#input-and-output-boards-recommendations).

Shared RAM output – the mode in which a live uncompressed stream can be sent to another Cinegy application installed on the same machine, e.g. Cinegy Capture, Cinegy Live or Cinegy Playout instance.

The settings for Cinegy Multiviewer Shared  RAM Output are described in https://open.cinegy.com/products/multiviewer/21.5/multiviewer/user-manual/installation-and-configuration/output-settings/#shared-ram-output-settings.

The resulting picture can be observed in Playout, after configuration of the corresponding SDI input device, like https://open.cinegy.com/products/air/21.2/playout/user-manual/playback-device-settings/input/.