如何從ios中的應用程序中的圖像庫中獲取視頻

在我的應用程序中，我需要從模擬器獲取視頻，我需要上傳到server.can任何一個幫助me.Please儘快提供任何解決方案。如何從ios中的應用程序中的圖像庫中獲取視頻

感謝&問候 T.swathi

2013-12-23 user3092286

[的UIImagePickerController]（http://developer.apple.com/library/ios/#documentation/uikit/reference/UIImagePickerController_Class/UIImagePickerController/UIImagePickerController.html ） –

首先，創建一個的UIImagePickerController

在你的類，你將需要實現UIImagePickerControllerDelegate協議，並將其連接起來，以對選擇器的委託財產。一旦用戶選擇了某項內容，您應該能夠獲取從didFinishPickingMediaWithInfo中選擇的媒體位置。

//檢查iOS設備不是在模擬器

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info 
{ 
    // this is the file system url of the media 
    NSURL* videoUrl = [info objectForKey:UIImagePickerControllerMediaURL]; 

    // TODO: read in data at videoUrl and write upload it to your server 
}

來源

2013-12-23 05:57:10 Rushabh

imagePicker = [[UIImagePickerController alloc] init]; imagePicker.delegate = self; imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; imagePicker.mediaTypes = [[NSArray alloc] initWithObjects：（NSString *）kUTTypeMovie，nil]; 此委託方法不調用然後我創建UIImagepicker的方式如下 – user3092286

你宣佈你的代表在.h文件中 – Rushabh

是的，我在.h文件中decalred – user3092286

使用此功能可幫助全

-(void)selectVideoButtonClicked:(id)sender{ 
    UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init]; 
    imagePicker.delegate = self; 
    imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; 
    imagePicker.mediaTypes = [[NSArray alloc] initWithObjects:(NSString *)kUTTypeMovie,  nil]; 
    [self presentViewController:imagePicker animated:YES completion:nil]; 
}

，並採取「UIImagePickerControllerDelegate」 &和進口框架delege和使用委託函數挑來自庫的視頻

MobileCoreServices.framework首先在項目中導入，然後導入文件CoreServ之後冰/ CoreServices.h

- (void) imagePickerController: (UIImagePickerController *) picker didFinishPickingMediaWithInfo: (NSDictionary *) info { 
    NSString *mediaType = [info objectForKey: UIImagePickerControllerMediaType]; 
    // Handle a movie capture 
    if (CFStringCompare ((CFStringRef) mediaType, kUTTypeMovie, 0) 
     == kCFCompareEqualTo) { 
     NSString *moviePath = [[info objectForKey: UIImagePickerControllerMediaURL] path]; 
     NSLog(@" Video Path %@",moviePath); 
     NSString *fileName = [[NSString alloc]init]; 

     //If you wants get File Name Then you can use this 
     if ([moviePath rangeOfString:@"//"].location != NSNotFound) { 
      NSString *separatorString = @"//"; 
      NSArray *disSplit = [moviePath componentsSeparatedByString:separatorString]; 
      fileName = disSplit[1] ; 
      // [self videoUploadingDirect:moviePath]; 
     } 

     if (UIVideoAtPathIsCompatibleWithSavedPhotosAlbum (moviePath)) { 
      UISaveVideoAtPathToSavedPhotosAlbum (moviePath, nil, nil, nil); 
      } 
    } 
    [self dismissViewControllerAnimated:YES completion:nil]; 

}

謝謝:)

來源

2013-12-23 14:27:30

如何從ios中的應用程序中的圖像庫中獲取視頻

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