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2 replies

Meta Employee
November 6, 2025

Hello there AT.Test!

Good question, the casting feature needs to be initialized directly within your headset, and is not able to be triggered remotely or with code. If you'd like to access a device's video and audio remotely, then yes you'd need to implement the MediaProjection API. Users will then need to give explicit consent every time the app requests access to the API. 

Hope you found this helpful, and please let me know if you need any help implementing that API!

-G

ATTestAuthor
New Participant
November 25, 2025

Thanks for the answer. We will look more into the MediaProjection API as this would better suits our use case.

Cheers