AVAudioEngine version AudioDeviceModule #536
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…/client-sdk-swift into hiroshi/adm-audioengine2
bcherry
approved these changes
Jan 15, 2025
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this looks good. i understand most of the guts of the change are really in webrtc-sdk/webrtc#158 - what's the process for getting that merged in so we can use it? Or are we comfortable shipping our SDK with the exp4 version for now?
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Using lib from webrtc-sdk/webrtc#158.
macOS will still use previous implementation at the moment. (Device selection etc not implemented yet)
New features
Advanced other audio ducking
Lower audio from other apps dynamically when voice activity is detected.
Muted talker detection
Detect voice activity even mic is off after calling
AudioManager.shared.prepareRecording().Provide custom AVAudioNode configuration for input and output through
onEngineWillConnectInputandonEngineWillConnectOutputhandlers.Early recording initialization with
AudioManager.shared.prepareRecording()without mic indicator turning on.Early mic input buffer capturing with
AudioManager.shared.startLocalRecording()without the need for Room and connection.Improvements
Correct mic muting logic without the requirement of restarting whole audio unit (previous implementation).
Correct audio session configuration timing. AudioDeviceModule requests configuration when it's required, instead of counting tracks and configuring it in advance (previous implementation).