Windows Movie Maker is very slow in converting from MP4 to whatever it's using as its preferred/interim format. What is their preferred format, so I can convert to it using faster and/or GPU accelerated programs?
I've somewhat ruled out WMV, however, I converted the video to it, and WMM is processing it a good amount faster.
What is the ideal format to use for movie maker for importing video?
55 hours of video to encode/process with microsoft "technology" is not fun!