How to change the display size of the image

[fabioharry]

Hello,

I would like to know how to change the display size of the image without having to change it in ffmpeg?

Is it possible?

Thank you for your project!

[BradRoot]

Try this JavaScript:

height = window.innerHeight;

canvas = document.getElementById('myCanvas'), 
ratio = canvas.width / canvas.height;
width = height * ratio;
canvas.style.width = width + 'px';
canvas.style.height = height + 'px';