如何从实时照片中提取图像? [英] How to extract image from a live photo?

问题描述

我知道如何从实时照片中提取视频.在此处解释.

I know how to extract video from a live photo. Explained here.

使用PHAssetResourceManager从PHAssetResource获取视频文件.

Use the PHAssetResourceManager to get the video file from the PHAssetResource.

PHAssetResourceManager.defaultManager().writeDataForAssetResource(assetRes, 
    toFile: fileURL, options: nil, completionHandler: 
  {
     // Video file has been written to path specified via fileURL
  }

但是如何从PHLivePhoto中提取图像URL.其背后的动机是获取视频和图像URL，以便将其上传到服务器.

But how to extract image URL from PHLivePhoto. The motivation behind this is to get both video and image URL in order to upload it to the server.

推荐答案

假设您可以访问PHAsset，则可以执行以下操作:

Well assuming you have access to the PHAsset you can do something like the following:

[asset requestContentEditingInputWithOptions:nil
                           completionHandler:^(PHContentEditingInput *contentEditingInput, NSDictionary *info) {
      NSURL *imageURL = contentEditingInput.fullSizeImageURL;
}];

这篇关于如何从实时照片中提取图像?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！