Question / Help Video Formats

DAHgaming

New Member
So, I'm uploading a tutorial on YouTube, but I want to change the file format, so that I can edit, then publish said video. I change the extension to several things that could work, Like mp4 for example. When I try opening the file in windows movie maker, the file cannot be played. I don't know if this is a problem with the file format, or windows movie maker. Anyone know anything about this?
 
Top