When you create a video using Filmora it adds a black border on the top and bottom of the video. How
... do you prevent this from happening? or:... do you prevent this from happening?or:If that's what the site or app does, you don't prevent it from
... do you prevent this from happening?
or:... do you prevent this from happening?
or:If that's what the site or app does, you don't prevent it from happening.
