Audio unit metering value in iOS
Audio unit metering value in iOS
- Subject: Audio unit metering value in iOS
- From: Sasikumar JP <email@hidden>
- Date: Thu, 05 May 2011 23:06:02 +0530
Hi,
I want to display the metering level in my application. I have seen sample code to get the metering level using AudioQueueGetProperty with kAudioQueueProprty_CurrentMeterLevel property. I don't know what is the equivalent api in AudioUnit.
I have used AudioUnitGetParameter with "kMultiChannelMixerParam_PostAveragePower" parameter. But i was always getting -120.0000 as output. I am not sure whether I am going in right direction.
Any help is highly appreciated.
Thanks
Sasikumar JP
Sent from my iPad |
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