2011-05-09 95 views
4

我已經使用avaudiorecoder錄製了用戶的聲音。它會記錄它,但是當我播放它時,聲音會被crack斷。任何有關這方面的幫助將不勝感激.....按照我的記錄器設置的代碼..avaudiorecorder錄音後播放時發生扭曲聲音

NSDictionary *recordSetting =[[NSDictionary alloc] initWithObjectsAndKeys:[NSNumber  numberWithInt:kAudioFormatAppleIMA4],AVFormatIDKey, 
             [NSNumber numberWithInt:16000.0],AVSampleRateKey, 
             [NSNumber numberWithInt: 1],AVNumberOfChannelsKey, 
             [NSNumber numberWithInt:16],AVLinearPCMBitDepthKey, 
             [NSNumber numberWithBool:NO],AVLinearPCMIsBigEndianKey, 
             [NSNumber numberWithBool:NO],AVLinearPCMIsFloatKey, 
             [NSNumber numberWithInt:AVAudioQualityMax],AVEncoderAudioQualityKey, 
             nil]; 

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