Window turns black when recording screen (Macbook Air)
I'm trying to record a film clip to show in class, using the built-in screen capture function in OSX Catalina on a new MacBook Air.
When I play a movie in Apple TV it plays fine, but when I start screen recording using Shift+Command+5, the window playing the moving goes black (though sound continues).
The same problem happens when I try to record it using Quicktime.
How can this be fixed?
MacBook