wasapi2: Ensure unmute when opening audio client
ISimpleAudioVolume::SetMute() status seems to be preserved even after process is terminated. In order to start audio client with unmuted state, always disable mute when opening audio client.
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ISimpleAudioVolume::SetMute() status seems to be preserved even after process is terminated. In order to start audio client with unmuted state, always disable mute when opening audio client.