MediaElement usage

MainPage.xaml

 <MediaElement
                x:Name="_mediaElement"
                HeightRequest="200"
                Aspect="{Binding Aspect}"
                AutoPlay="{Binding AutoPlay}"
                IsLooping="{Binding IsLooping}"
                KeepScreenOn="{Binding KeepScreenOn}"
                ShowsPlaybackControls="{Binding ShowsPlaybackControls}"
                Source="{Binding Source}"
                VerticalOptions="Start" />

MainPage.xaml.xs

var mediaElement = new Xamarin.Forms.MediaElement();
mediaElement.Source = MediaSource.FromFile("/local/MyVideo.mp4");