无法从“照片”框架从视频资产的URL获取数据

Question

I'm stuck with this error.

Error Domain=NSCocoaErrorDomain Code=257 "The file “IMG_4156.MP4” couldn't be opened because you don't have permission to view it."

UserInfo={NSFilePath=/var/mobile/Media/DCIM/104APPLE/IMG_4156.MP4, NSUnderlyingError=0x160ebd8f0 {Error Domain=NSPOSIXErrorDomain Code=1 "Operation not permitted"}}

I'm trying to extract Data from a url of video asset from the Photo's framework which is something like this : file:///var/mobile/Media/DCIM/104APPLE/IMG_4155.MP4

However I m successful in extracting photos using the same method not the videos..

I m using these lines to extract the video :

let urlNew = URL(fileURLWithPath: item.finalVideoForServer)
let videoData = try Data(contentsOf: urlNew)

Kindly help me or correct me if I'm wrong.

Answer 1

You have to add following lines to your info.plist file(open in source code view) in your project directory

<!-- 🖼 Photo Library -->
<key>NSPhotoLibraryUsageDescription</key>
<string>$(PRODUCT_NAME) photo use</string>

<!-- 📷 Camera -->
<key>NSCameraUsageDescription</key>
<string>$(PRODUCT_NAME) camera use</string>