Question

你好，我正在使用一个自动录制视频的应用程序。因为我隐藏了Cameracontrols，所以它没有显示视频的预览。我想知道调用预览视图的方法.. 任何人都可以帮助我.. 感谢

更新

UIImagePickerController *vpicker; // in .h 

// place the below  code whr u want to satrt video 
vpicker=[[UIImagePickerController alloc]init];
vpicker.delegate=self;
vpicker.sourceType=UIImagePickerControllerSourceTypeCamera;
vpicker.mediaTypes=[NSArray arrayWithObject:(NSString *)kUTTypeMovie];
vpicker.showsCameraControls=NO;
vpicker.cameraCaptureMode=UIImagePickerControllerCameraCaptureModeVideo;
BOOL test=[vpicker startVideoCapture];
NSLog(@"test value %d",test);
if(test)
{ 
  NSLog(@"vedio started");
  [NSTimer scheduledTimerWithTimeInterval:10.0f target:self selector:@selector(stop) userInfo:nil repeats:NO]; 
 }
 else 
 {
   NSLog(@"sorry vedio not started to stop it ...");
 }


// in stop method 
[vpicker stopVideoCapture];
vpicker.showsCameraControls=YES;

Answer 1

MPMoviePlayerController用于显示视频，而不是UIImagePickerViewController

在iphone中的UIImagepickercontroller委托中显示视频预览时调用的方法

1 个答案: