Hello, I'm trying to make an FSB file for custom audio on Minecraft: New Nintendo 3DS Edition. I opened up one of the audios with Foobar2000 and the vgmstream plugin, checked the metadata, and it says the audio is encoded in "Nintendo DSP 4-bit ADPCM (subinterleave)". How can I make such a file? I have tried other encoding options like IMA and FMOD ADPCM but they dont work.