This is a quick little GUI tool I threw together to convert videos for 3DS, based on the findings by spinal_cord posted here: http://www.socoder.n...php?blogs=29000
This program can convert virtually any video to the format required for 3DS. It can convert both 3D and 2D videos (3D videos in either top-bottom or side-by-side formats).
GUI rewrite by amzg
Mirrored input option fixed by amzg
Progress bars added by BelowZero and amzg
New error if destination folder has spaces
GUI is disabled while converting
3DS Video v1.00.zip Source : gbatemp.net