Hi there. I recently got a new laptop. I wanted to use it for animation purposes and decided to get Adobe Flash Pro. Alongside it, I wanted to get Windows Movie maker for effects etc. I converted my flash animations into the Mp4 format but when I imported it into WMM, it all started. I've heard of the Black Screen problem but I'm not sure if this is the same thing. When I played the video, a "crackly" version appeared. The screen was black but only a spec of the animation was visible. After replaying the video a couple of times over, it seemed fine so I converted the Movie Maker Project into and Mp4. When I played it as an Mp4, the same screen appeared. This had really given me stress and I've been trying to sort it for a while now.. I would really appreciate it if you supported me and it would mean the world to me. Thank you!

This is what it looks like on WMM. Thanks!