在后台播放音频并在iphone上用视频录制该背景音频

在后台播放音频并在iphone上用视频录制该背景音频,iphone,objective-c,ios7,avaudiorecorder,Iphone,Objective C,Ios7,Avaudiorecorder,在我的应用程序中,我想播放背景音频和视频录制音频和视频都将被录制 我怎样才能实现这个功能 //安装凸轮 -(void)setupDivAvCam { self.capturingWindow.delegate = self; [self.capturingWindow setupWithOptions:@{DIYAVSettingCameraPosition : [NSNumber numberWithInt:AVCaptureDevicePositionBack] }];

在我的应用程序中,我想播放背景音频和视频录制音频和视频都将被录制

我怎样才能实现这个功能

//安装凸轮

-(void)setupDivAvCam

{

    self.capturingWindow.delegate = self;
    [self.capturingWindow setupWithOptions:@{DIYAVSettingCameraPosition : [NSNumber numberWithInt:AVCaptureDevicePositionBack] }];
    [self.capturingWindow setCamMode:DIYAVModeVideo];
}



#pragma mark - Rec video methods Start 


-(IBAction)captureVideo:(id)sender

{

    [self startCapturingVideo];

}


-(IBAction)stopVideo:(id)sender

{

    [self stopCapturingVideo];

}

//To start video recording

-(void)startCapturingVideo

{

    {

        {

      if(![[UIDevice currentDevice].model isEqualToString:@"iPhone Simulator"])
            {
                //To disable the camera button for some time untill image loads
                _cameraButton.userInteractionEnabled = NO;
                [self.capturingWindow captureVideoStart];

            }
        }
    }
}

//To stop video recording

-(void)stopCapturingVideo

{

         [self.capturingWindow captureVideoStop];

}
以上代码用于获取视频

我查看了几个论坛,它们都无法给出令人满意的答案


我的愿望是能够在后台播放音乐的同时播放和录制视频。在我找到的一个片段的帮助下,我成功地做到了这一点。下面是代码:

您想同时播放背景音频和录制,还是同时录制音频和视频。你的问题不清楚