In short: Is it too little, too late? Apply market research to generate audience insights.
You can select the action to perform if the aspect ratio of the source image and your chosen size does not match - center and crop the image, stretch the image to fit, or force the original aspect ratio.
So, I can't leave the app open all time time like I would like to, which means I have to think about opening it each time I want to record a screen animation.
This post will walk you through the process.