public NoMediaController()
        {
            // this demo has no build in controller.  create your only controller

            player = new VideoPlayerView {
                // location in Assets folder.  file marked as Asset, NOT Resource
                FileSource = "sample.mp4",
            };

            // this works for android
            player.HeightRequest = 300;
            player.VideoPlayer.UseBuiltInMediaPlayer = false;

            // autoplay video
            player.VideoPlayer.AutoPlay = true;

            this.Content = new StackLayout
            {
                VerticalOptions = LayoutOptions.StartAndExpand,
                Children =
                {
                    player
                }
            };
        }
        public iOSVideoPlayer()
        {
            // this demo has no build in controller.  create your only controller
            player = new VideoPlayerView {
                // location in Assets folder.  file marked as Asset, NOT Resource
                FileSource = "sample.m4v",
            };

            player.HeightRequest = 200;
            player.VideoPlayer.UseBuiltInMediaPlayer = false;

            // autoplay video
            player.VideoPlayer.AutoPlay = true;

            this.Content = new StackLayout
            {
                VerticalOptions = LayoutOptions.StartAndExpand,
                Children =
                {
                    // can attach buttons to play and stop
                    // hook into the player.VideoPlayer methods;
                    new StackLayout
                    {
                        Orientation = StackOrientation.Horizontal,
                        Children =
                        {
                            new Button
                            {
                                Text = "Restart",
                                Command = new Command(() => {
                                    this.player.VideoPlayer.Seek = 0;
                                })
                            },
                            new Button
                            {
                                Text = "Stop",
                                Command = new Command( () => {
                                    this.player.VideoPlayer.Stop();
                                })
                            },
                            new Button
                            {
                                Text = "Play",
                                Command = new Command( () => {
                                    this.player.VideoPlayer.Play();
                                })
                            },
                        }
                    },
                    player
                }
            };
        }