Step 1: Dump audio/frames with Dolphin

Step 2: Move audio files and frames into same folder (C:\Users\Cronikeys\Documents\Dolphin Emulator\Dump for example)

Step 3: Download ffmpeg (https://www.ffmpeg.org/download.html) and put the exe in the folder

Step 4: Make a bat with this in it in that folder:
ffmpeg -i dtkdump.wav -i dspdump.wav -filter_complex "[0:a][1:a]amerge,pan=stereo:c0<c0+c2:c1<c1+c3[aout]" -map "[aout]" dump.wav
ffmpeg -i dump.wav -i framedump0.avi -vb 20M -r 60 -vf scale=1280:720 dump.avi

(adjust settings as needed! 60 = fps [YouTube apparently supports 60fps now?], 20M = bitrate, 1280:720 = forced resolution)

Step 5: Upload dump.avi to YouTube

Step 6: Tell me (@Cronikeys) how terrible the quality is and how the commands are all wrong