如何将特定日期的视频保存到相机胶卷？

Question

我将视频保存到相机胶卷的末尾

PHPhotoLibrary.shared().performChanges({
    PHAssetChangeRequest.creationRequestForAssetFromVideo(atFileURL: mergedVideoFile!)
}) { saved, error in
     if saved {
         print("saved")
     }
}

Answer 1

很简单，你需要通过

Date

，同时保存

PHAsset

。

PHPhotoLibrary.shared().performChanges({
    let changeRequest = PHAssetChangeRequest.creationRequestForAssetFromVideo(atFileURL: videoUrl)
    changeRequest.creationDate = Date() //Pass whichever Date you want
}) { (success, error) in
    debugPrint(success)
    debugPrint(error)
}