i have a lot of portrait images wich i like to use in a movie. I have to scale the height of the input image to 1080 pixel. This would be no problem with an expression in an translate node like this: scale= 1080/ "input.height" .
But i did not found a way to get the right expression to get this value.
Here is a video of the result https://www.youtube.com/watch?v=51oWlz8GqM0 done with a layerbased system (Hitfilm).
Is this possible with Natron?