Anybody know how to change the dimensions of the scene? Specicially, I want to record something to be posted vertical (1080 x 1920 instead of 1920 x 1080).
Select the scene in the project window (top left).
Then on the right change the width and height to what you are after.
Hope that helps!
Thanks for writing in. Did you follow the steps shared by @smidio? Did it help?
You can always change the settings(width, height, frame rate, duration) for the scene by following these steps.
Let us know if it helped.