How do I record the iPad screen with a Netflix video playback in progress?
How do I record the iPad screen with a Netflix video playback in progress?


This is generally not a possible thing to do.

Capturing contents of the device screen by taking a screenshot or video recording is restricted programmatically in the iOS/iPadOS subsystem to curb on abusing the system.

You can neither do it while using a streaming app which provides access to protected content, nor by using a Web browser.

Consider going through these links which should give you some idea:


https://stackoverflow.com/questions/46319665/ios-11-prevent-screen-record-like-netflix
https://developer.apple.com/library/archive/qa/qa1970/_index.html 


Netflix app has been programmed (using the help of iOS/iPadOS subsystem APIs) to curtail users from taking screenshot or record screen to keep a tab on potential gaming of the system. A screenshot or video recording would simply produce a black screen to discourage users from doing so.