43, and now I'm stumped. I've located the 7 I don't know, and I'm not in the mood to cheat. I was surprised to see some movies portrayed in this actually.
Idk if you ever got this resolved, but..... Right Click Viewport Quality Tab > Materials > Show materials with maps It's 7 years later, but this fixed the issue for me ^_^
No, unfortunately we are not aware of a workaround for the h264 issue in Windows. If you're on Windows 7, this may be resolved in newer versions (IE: Win 10), but don't quote me on that.