FYPhoto is a photo/video picker and image browser library for iOS written in pure Swift. It is feature-rich and highly customizable to match your App's requirements.

var pickerConfig = FYPhotoPickerConfiguration()
// [Edit configuration here ...]
// Build a picker with your configuration
let photoPicker = PhotoPickerViewController(configuration: pickerConfig)

pickerConfig.selectionLimit = 0
pickerConfig.supportCamera = true
pickerConfig.mediaFilter = [.image, .video]

// Color
let colorConfig = FYColorConfiguration()
colorConfig.topBarColor = FYColorConfiguration.BarColor(itemTintColor: .red,
                                                        itemDisableColor: .gray,
                                                        itemBackgroundColor: .black,
                                                        backgroundColor: .blue)

// Similar setting code for pickerBottomBarColor and browserBottomBarColor

pickerConfig.colorConfiguration = colorConfig

pickerConfig.compressedQuality = .mediumQuality
pickerConfig.maximumVideoMemorySize = 40 // MB
pickerConfig.maximumVideoDuration = 15 // Secs

let photoBrowser = PhotoBrowserViewController.create(photos: photos, initialIndex: 0)
let photosBrowser = PhotoBrowserViewController.create(photos: [photo],
                                                      initialIndex: 0) {
            $0
                .buildPageControl()
                .buildBottomToolBar()
                .buildNavigationBar()
                .buildCaption()
                .buildThumbnailsForSelection()
                .showDeleteButtonForBrowser()
                .setMaximumCanBeSelected(1)
        }

let photoPickerVC = PhotoPickerViewController(configuration: pickerConfig)
    
photoPickerVC.selectedPhotos = { [weak self] images in
//            images.forEach {
//                $0.asset
//                $0.data
//                $0.image
//            }
}

photoPickerVC.selectedVideo = { [weak self] selectedResult in
    switch selectedResult {
    case .success(let video):
//                video.briefImage
//                video.url
    case .failure(let error):
        print("selected video error: \(error)")
    }
}
photoPickerVC.modalPresentationStyle = .fullScreen
self.present(photoPickerVC, animated: true, completion: nil)

let image = Photo.photoWithURL(url) // Similar init method for asset, image, data
let photoBrowser = PhotoBrowserViewController.create(photos: [image], initialIndex: 0)
// Use `.fyphoto` to easily bring smoothly drag-drop animation to your app.
self.fyphoto.present(photoBrowser, animated: true, completion: nil)