Writing / Drawing on A Screenshot or Video

If you write or draw over a playing video, the audio will be muted but the video will continue to play.
Screenshots are enabled when you install third-party apps on the display.
You can disable or enable screenshots by creating a remote execution command and deploying the command to displays. See Enabling and disabling acetates in apps.
To write or draw on a screenshot
Pick up one of the display’s pens.
Use the pen to write or draw in digital ink. The screenshot appears as a striped semitransparent layer.
When you’re done, tap Close
 or Back
 in the command bar to save or close the screenshot.