Video Monitor provides the ability to monitor your broadcast additional displays connected the Mac. This includes any display that the Mac can use as a secondary monitor, connected by Thunderbolt, DisplayLink, HDMI or AirPlay.
Activate Video Monitor by picking the display in Outputs ➝ Video Monitor. If you do not see your secondary display listed in the menu, ensure that it is showing up in the Mac’s System Preferences (or Settings) ➝ Displays panel and is not set up to mirror the primary display.
Pick Program Output to show your finished program, or Multiview to see your program, preview, camera sources, and audio meters together.
With more than one display connected, you can set each display independently. For example, use one display for your program and another for Multiview.
In Dual Mode, you can also choose Horizontal Canvas, Vertical Canvas, or Main Window. Main Window shows the combined layout of both canvases.
Once activated, Video Monitor will remain on until it is turned off in the Outputs menu or by clicking on the gray button in the top-left corner of the Main Window.
Use the Show Audio Levels option to add audio meters to a monitor output. Choose Off for an individual display, or All Off to stop all Video Monitor outputs.
If a display is missing, check that macOS recognizes it in System Settings ➝ Displays and that it is set up as a separate display and not a mirrored display.
Video Monitor requires an Ecamm Pro subscription.