No audio in screen recordings when using AVAudioEngine Voice Processing

Hello,

We are developing a real-time speech recognition application and are utilizing AVAudioEngine with voice processing enabled on the input node. However, we have observed that enabling this mode interferes with the built-in iOS screen recording feature - specifically, the recorded video does not capture any audio when this mode is active.

Since we want users to be able to record their experience within our app, this issue significantly impacts our functionality. Is there a known workaround or recommended approach to ensure that both voice processing and screen recording can function simultaneously?

Any guidance would be greatly appreciated.

Thank you!

No audio in screen recordings when using AVAudioEngine Voice Processing
 
 
Q