AVURLAsset getting video size

Question

This is pretty frustrating. I\'m trying to get the size of an AVURLasset, but try to avoid naturalSize since Xcode tells me, this is deprecated in iOS5.

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Answer 1

This is a fairly simple extension for AVAsset in Swift 4 to get the size of the video, if available:

extension AVAsset {
    var screenSize: CGSize? {
        if let track = tracks(withMediaType: .video).first {
            let size = __CGSizeApplyAffineTransform(track.naturalSize, track.preferredTransform)
            return CGSize(width: fabs(size.width), height: fabs(size.height))
        } 
        return nil
    }
}