从DKAssets获取视频

Question

我使用DKImagePicker来选择多个图像和视频。我正在提取图片，但我无法获取如何获取视频？
下面共享我迄今为止尝试过的代码。
请指导。

func setImage() 
{   
    let pickerController = DKImagePickerController() 
    pickerController.showsCancelButton = true 
    pickerController.showsEmptyAlbums = false 

    pickerController.didSelectAssets = { (assets: [DKAsset]) in 
     print("didSelectAssets") 

     self.assets1 = assets 
     print(assets.count) 

     for asset in assets { 
      asset.fetchImageWithSize(PHImageManagerMaximumSize, completeBlock: { image, info in 
       if let img = image { 
        // let fixOrientationImage=img.fixOrientation() 

        User.sharedInstance.arrRoomGalleryImages.addObject(img) 
        print("array after selecting images and videos", User.sharedInstance.arrRoomGalleryImages) 

        kAppDelegate.imageSelected = true 
       } 
      }) 
     } 

    } 
    if(!(kAppDelegate.imageSelected)) 
    { 
     self.presentViewController(pickerController, animated: true)  {} 
    } 
} 

Answer 1

要获得视频，DKAsset有一个属性isVideo。利用它。

for asset in self.assets { 
    if asset.isVideo == true { 
    asset.fetchAVAsset(.None, completeBlock: { video, info in 

    }) 
    } else { 
    asset.fetchImageWithSize(PHImageManagerMaximumSize, completeBlock: { image, info in 
      if let img = image { 
       // let fixOrientationImage=img.fixOrientation() 

       User.sharedInstance.arrRoomGalleryImages.addObject(img) 
       print("array after selecting images and videos", User.sharedInstance.arrRoomGalleryImages) 

       kAppDelegate.imageSelected = true 
      } 
     }) 
    } 
}