One more question
I noticed that the Converter this guy created on the thread you posted is preset to create the video at 20fps. Is this the limit for 3ds to be able to read the file? Or can I set it to 24fps???
Also I found out the long way that I have to keep the option to split the file in 10min parts ^^
It's also worth mentioning that if you run Plex (on a PC/Server) you can browse to your Plex URL on a new 3ds, and it'll play the 3d video quite happily (without having to mess about converting anything)