                 DispatchQueue.global(qos: .default).async(execute: {
 
                     let options = PHImageRequestOptions()
-                    options.deliveryMode = .highQualityFormat
+                    //options.deliveryMode = .highQualityFormat
                     options.isNetworkAccessAllowed = true
                     options.normalizedCropRect = cropRect
-                    options.resizeMode = .exact
+                    //options.resizeMode = .exact
 
                     let targetWidth = floor(CGFloat(self.albumView.phAsset.pixelWidth) * cropRect.width)
                     let targetHeight = floor(CGFloat(self.albumView.phAsset.pixelHeight) * cropRect.height)

        if self.albumView.phAsset.mediaType == .video {
            PHImageManager.default().requestAVAsset(forVideo: self.albumView.phAsset, options: nil, resultHandler: { (asset, audioMix, info) in
                DispatchQueue.main.async { [weak self] in
                    let urlAsset = asset as! AVURLAsset
                    self?.dismiss(animated: true, completion: {
                        self?.delegate?.fusumaVideoCompleted(withFileURL: urlAsset.url)
                    })
                }
            })
        } else {

                                                          contentMode: .aspectFill, options: options) {
                                                            result, info in

                                                            if let image = result {
                                                                DispatchQueue.main.async(execute: {
                                                                    self.delegate?.fusumaImageSelected(image)
                                                                    
                                                                    self.dismiss(animated: true, completion: {
                                                                        self.delegate?.fusumaDismissedWithImage?(image)
                                                                    })
                                                                })
                                                            }
                    }
                })
            } else {
