Agora Locking Capture Audio on iOS

Hi @WinterPu,
Wishing you a happy new year.

I currently am using an audio capture to send audio through an AI system. This works on all devices except for Apple ones. On iOS and Mac, it simply 'fails to capture audio'.

I wonder if this has to do with Audio session conflicts? And if so how could i go about using the raw pcm data from agora directly?