Wow! Why am I only just learning about this hack? Thank you to the OP and those who have worked on this!
The only reason I ever bought a handheld was because of the improved 3D on the New 3DS XL. I've never played a game on it that isn't 3D...
https://www.pcgamer.com/gaming-industry/discord-has-banned-two-switch-emulator-devs-and-shuttered-their-servers-in-the-wake-of-yuzus-defeat/ - Discord got a DMCA from Nintendo.
Also Discord can go and die in a fire... it aint and never will be a...
I did this. I created http ftp client by "Fenyx" app (or something like that), opened folder in 3DS browser and played converted in Youtube format mp4. Not bad, but Moflex format has better quality because of better bitrate.