DeltaCast

DeltaCast SDI capture input for OmniScope

Available in version 1.11.50+.

OmniScope can capture live SDI video from supported DeltaCast cards on macOS and Windows. DeltaCast devices appear in the Connect to... dialog as:

• DeltaCast: <model> (RX0)

• DeltaCast: <model> (RX1)

Each RX channel is exposed as a separate input source, so multi-channel cards can provide more than one selectable input.

Connect a DeltaCast source

1. Install the DeltaCast VideoMaster driver/runtime so the card is visible to the system.

2. Open Input > Connect to...

3. Find the DeltaCast section and select the required RX channel.

If OmniScope cannot see the VideoMaster API or no boards are available, the DeltaCast source will not appear in the source list.

Source settings

DeltaCast inputs expose a small source-specific settings panel:

Setting	Description
Pixel Format	Choose YUV 10-bit (V210) or YUV 8-bit (UYVY).
Queue Depth	Adjust the internal frame queue depth.
Restart Capture	Restarts the DeltaCast capture stream after changing settings or troubleshooting a signal.

When the source is running, OmniScope also shows the detected signal format and the active capture format in the settings panel.

Genlock

DeltaCast inputs can select a genlock source from the source settings:

• Reference Input

• RX0

• RX1

• Local Clock

The current genlock status, reference format, source, and measured offset can be shown in Text Display.

Text Display placeholders

Available in version 1.11.50+.

DeltaCast inputs populate Text Display placeholders for:

• Genlock status, lock state, source, reference format, and offset

• SDI RX signal health including lock state, carrier presence, sync errors, ANC errors, CRC/EDH error state, and CRC line error count