AssetLibraryから動画を再生する際の設定 - Setup when playing a video from AssetLibrary （サンプル - Sample）

setupAssetMovieContents.swift

func setupAssetMovieContents() {
    let file = NSURL(string: "assets-library:// ~ hogehuga ~ ")
    let assetLibrary = ALAssetsLibrary()
    assetLibrary.assetForURL(
        file
        , resultBlock: {
            (asset: ALAsset!) in
            if asset != nil {
                let rep: ALAssetRepresentation = asset.defaultRepresentation()
                
                var mvc = MPMoviePlayerViewController()
                mvc.view.frame = CGRectMake(860, 0, 800, 350)
                
                var vc            = mvc.moviePlayer
                vc.contentURL     = rep.url()
                vc.view.frame     = CGRectMake(865, 10, 800, 330)
                vc.scalingMode    = MPMovieScalingMode.Fill
                vc.shouldAutoplay = false
                vc.setFullscreen(true, animated: true)
                
                self.scrollViewOfProfile.addSubview(vc.view)
            }
        }
        , failureBlock: {
            (error: NSError!) in
            println("Error!\(error)")
        }
    )
}