I'm recording videos for YouTube and some weird things are happening with movie maker isn't letting me edit the videos. 1. I can record in 2 forms MP4 and AVI at first I started to record with AVI until the problem I found was terrible as soon as the file was about to load into movie maker it was instantly broken like I needed to fix it the entire recording had error triangles and it doesn't let me fix it it tells me I have to remove it and I don't know why so if you could help with that that'd be awesome. 2. After I encountered the AVI problem I started recording in MP4 because movie maker supports it and it loaded it fine until a couple days ago movie maker took the perfectly smooth file and made it all pixelated and I recorded it 1080p with 60 fps and movie maker makes it laggy. I don't know if there is an issue with my program and I need to reinstall it or something but these problems are really annoying so if anyone could help that would be great.