Vero stretching out mobile phone videos

Is there a setting in Vero that will allow me to watch mobile phone videos without stretching the video out across the entire screen?
I can watch mobile phones videos from the TV USB no problems but not via the Vero USB input.

On the context menu when playing a video there’s ‘Pixel ratio’ which will shrink the width if you increase the value.

That worked. Thanks grahamh.