Background Movie no longer plays

After fresh install of latest version I can no longer see the custom background videos for each song, it just displays black screen. Anyone else encounter this?

Is there anything in the log?

Nothing out of the ordinary that I saw but I resolved it by accident. It was one of two things, either upgrading the drivers of my graphics card (GTX 1060) or updating the K-Lite Media Codec pack I have installed on my computer. I happened to do both and tried Stepmania again and it works now. Thank you.