Although it's about you and your situation, it's also about every one of us and our rights.
IF you ever make a video like that again, though, make sure you put a disclaimer on it saying it is a work of fiction and any resemblance to real people or places is coincidental. Also, don't use the names of any real people you know, or know of, in your story; just to be safe.
I really don't understand why you were fired instead of merely asked to take down the video. Now the video is out there forever.