CODEWITHSUNDEEP
iosaudiosession
szhernovoy
szhernovoy

Reputation: 31

IOS AVAudioSessionModeMeasurement error

Greeting. I am working on the app (IOS 7) that perform some audio management and want to disable all audio preprocessing. When I do 

NSError *err;
    [audioSession setCategory:AVAudioSessionCategoryRecord error:&err];
    [audioSession setCategory:AVAudioSessionModeMeasurement error:&err];

    if (err) {
        NSLog(@"Audio Session category %@ %ld %@", [err domain], (long)[err code], [[err userInfo] description]);
    }

this piece of code returns 

2014-04-08 00:39:12.573 okolly[2365:60b] 00:39:12.572 ERROR:     [0x3b83f18c] AVAudioSessionUtilities.mm:96: getUInt32: -- Category Value Converter failed
2014-04-08 00:39:12.575 okolly[2365:60b] Audio Session category NSOSStatusErrorDomain -50 {
}

both on simulator and on device. If I comment

[audioSession setCategory:AVAudioSessionModeMeasurement error:&err];

app works as expected.

What am I doing wrong? Thank you for help.

Upvotes: 0

Views: 837

Answers (1)

hotpaw2
hotpaw2

Reputation: 70673

AVAudioSessionModeMeasurement is not an AVAudioSession category property, but a mode property, as in setMode:.

Upvotes: 1

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