Created
June 13, 2019 23:59
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| // Thanks https://amorten.com/blog/2017/ios-bluetooth-and-microphone-input/ | |
| func configure() { | |
| // ... | |
| let session = AVAudioSession.sharedInstance() | |
| let sampleRate = 48000.0 | |
| do { | |
| try session.setCategory( | |
| .playAndRecord, // Simultaneously play and record audio | |
| mode: .default, // .voiceChat somehow breaks with .allowBluetoothA2DP, making microphone not work | |
| options: [ | |
| .mixWithOthers, // Mix audio with other apps | |
| .allowBluetoothA2DP, // Allow the use of Bluetooth devices like AirPods (DO NOT USE .allowBluetooth, which forces audio to 16kHz | |
| .defaultToSpeaker, | |
| .allowAirPlay, | |
| ] | |
| ) | |
| try session.setPreferredSampleRate(sampleRate) | |
| print("Configured audio session: \(session.sampleRate)") | |
| } catch { | |
| print("Error configuring audio session: \(error)") | |
| return | |
| } | |
| } |
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I've tried this but not working for my AirPods Pro. Playing audio route to AirPods is fine, but recording by AirPods is failed, still using iPhone builtin microphone.