Ios 视频录制就像聊天汤姆应用程序

我正在开发一个类似于Talking Tom的应用程序。当我们触摸Iphone屏幕时，会产生一些带有声音的狗动画。为此，我实现了Iphone屏幕的视频录制以外的所有功能。我实现了Iphone屏幕的视频录制，基于..它录制了没有声音的狗动画。我需要做什么才能将音频包含在视频文件中？是有没有可用的示例代码

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如果你使用cocos2D开发你的应用程序，那么示例代码将非常有用

在AVFoundation框架中使用AVAudioRecorder。导入avfoundationframework和 符合AVAudioRecorderDelegate标准 创建AVAudioRecorder实例和NSURL实例 **示例代码

录音：

    [audioSession setCategory:AVAudioSessionCategoryRecord error:nil]; // assign it to recording session
    [audioSession setActive:YES error:nil]; // activate it!
      NSMutableDictionary* recordSetting = [[NSMutableDictionary alloc] init];
       [recordSetting setValue: [NSNumber numberWithInt:kAudioFormatAppleIMA4]    forKey:AVFormatIDKey]; // assign this special hardware component as the function to record
    [recordSetting setValue:[NSNumber numberWithFloat:44100.0]
    forKey:AVSampleRateKey]; //44100 is the sample rate 
   [recordSetting setValue:[NSNumber numberWithInt: 2]
    forKey:AVNumberOfChannelsKey]; // same thing
   tmpFile = [NSURL fileURLWithPath:
      [NSTemporaryDirectory() stringByAppendingPathComponent:
    [NSString stringWithFormat: @"%.0f.%@",
     [NSDate timeIntervalSinceReferenceDate] * 1000.0,
      @"caf"]]]; // how we identify the audio written to the file to play later
      recorder = [[AVAudioRecorder alloc] initWithURL:tmpFile settings:recordSetting
    [recorder setDelegate:self];
   [recorder prepareToRecord];
   [recorder record];

播放：

    AVAudioSession * audioSession = [AVAudioSession sharedInstance];
   [audioSession setCategory:AVAudioSessionCategoryPlayback error:nil];
       [audioSession setActive:YES error:nil];
      AVAudioPlayer * player =
       [[AVAudioPlayer alloc] initWithContentsOfURL:tmpFile error:nil]; // takes recording data from tmpFile where we wrote the recording in
      [player prepareToPlay];
     [player play];

这只是一些示例代码。。。。帮助您，但请阅读文档 我不知道你如何能动画的嘴，或者如果你想改变音高，但这是一个开始记录