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POrecord input coming from bluetooth headset in iPhone
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  1. POrecord input coming from bluetooth headset in iPhone
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    copied!<p>I have a project in which I have to record the voice coming from bluetooth headset and play with default iPhone speaker. I have searched a lot and got this code.</p> <pre><code>UInt32 allowBluetoothInput = 1; AudioSessionSetProperty ( kAudioSessionProperty_OverrideCategoryEnableBluetoothInput, sizeof (allowBluetoothInput), &amp;allowBluetoothInput ); </code></pre> <p>------------ CODE FOR AUDIO RECORDER START AND STOP ------------</p> <pre><code>- (IBAction)Record: (id)sender { UIButton *btn = (UIButton *)sender; if([btn isSelected]) { [audioRecorder stop]; [btn setSelected:NO]; [btn setTitle:@"Start Recording" forState:UIControlStateNormal]; } else { [audioRecorder record]; [btn setSelected:YES]; [btn setTitle:@"Stop Recording" forState:UIControlStateNormal]; } } </code></pre> <p>and i am using avaudiorecorder after this. There seems to be something else I am missing in here.</p> <p>-------- Code for audio recorder ---------</p> <pre><code>NSURL *soundFileURL = [NSURL fileURLWithPath:AUDIO_FILE]; NSDictionary *recordSettings = [NSDictionary dictionaryWithObjectsAndKeys: [NSNumber numberWithInt:AVAudioQualityMin], AVEncoderAudioQualityKey, [NSNumber numberWithInt:16], AVEncoderBitRateKey, [NSNumber numberWithInt: 2], AVNumberOfChannelsKey, [NSNumber numberWithFloat:44100.0], AVSampleRateKey, nil]; NSError *error = nil; audioRecorder = [[AVAudioRecorder alloc] initWithURL:soundFileURL settings:recordSettings error:&amp;error]; if (error) { NSLog(@"error: %@", [error localizedDescription]); } else { [audioRecorder prepareToRecord]; } </code></pre> <p>I think i am missing something else which needs to be added here. I just want the bluetooth headset input audio. Any help would be appreciated.</p> <p>Thanks in Advance!!</p>
 

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