kvazaar VS Video_player_for_3DS

Here is an open source HEVC encoder made specifically for educational use. It's developed by a team in the university I also attend. There are a ton of papers and other educational stuff in their website and of course you can look how the code works and run it yourself. They also have many awesome profiling tools that can show exactly how long does each part of the algorithm take etc.

Easiest solution https://github.com/Core-2-Extreme/Video_player_for_3DS or you can make a MOFLEX

(also for future reference: this exists and it supports file formats and codecs that people actually use)

I put shows on the 3ds with https://github.com/Core-2-Extreme/Video_player_for_3DS but you have to reformat everything depending on how powerful a model you have and what the resolution is

3DS has way better options than DS, I used a program called Fast Video DS which is included with Twilight Menu++, but it's very picky with naming conventions when converting files in a way that barely makes sense, for example, cringe.mp4 will give you an error message, but Crin G3.mp4 will work just fine. For 3DS you'll want to use Video Player for 3DS. Some very low resolution mp4s will work fine if you just throw them on the SD card, but for HD ones I would recomend using Handbrake to lower the resolution to 800x226, you'll have to mess with the settings for a while but it looks quite good when done properly.

Video player for 3DS (best on New models)

Video Player for 3DS (accepts many video formats) https://github.com/Core-2-Extreme/Video_player_for_3DS

step 3: download 3ds video player