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Reply to iOS Camera: `AVCaptureAudioDataOutput` activate audio session on the fly, avoid background music stutter
Hi mrousavy, I am not sure if this is a preferred method, however, I have been able to make the desired functionality work using the following. When you initialise the capture session, ensure captureSession.automaticallyConfiguresApplicationAudioSession = true (this is the default). In your AppDelegate file set AVAudioSession.Category to ambient AVAudioSession.sharedInstance().setActive(true) On record tap: AVAudioSession.sharedInstance().setActive(false) Set your AVAudioSession.Category to playAndRecord AVAudioSession.sharedInstance().setActive(true) set captureSession.automaticallyConfiguresApplicationAudioSession = false add your audio input to the capture session Begin the video recording. On stop record tap: Stop video recording. AVAudioSession.sharedInstance().setActive(false) remove your audio input from the capture session Set your AVAudioSession.Category to ambient AVAudioSession.sharedInstance().setActive(true) Again, I'm not sure if this is the best way of doing it, but this is what has worked for me. Hopefully this will help you. Ben
Jun ’21