How to make sound.bin
What you need:
-audacity
(download)
-IMD5 Signer
(download)
1. Setup audacity
Go to the Preferences(ctrl+p) and check if
WAV 16bit PCM is set.
2. Speaking about the Sound and problems
Remember that the Wii Banner can use only uncompressed wave sound.
This is verry limiting, so think what kind of music you want to use and keep it as short as possible.
What we can do to keep file size short? Well thats simple, just use Mono, insteed of Stereo.
Your Sound.bin should'nt be bigger then 2MB. Try to keep it allways under 1MB or the Channel take longer to load.
3. Make it Mono!
Just drag and drop your file to the Windows.
Select on the Track
Split Stereo Track.
Now your track will split in two seperated parts, but that doesnt mean they are now in Mono, you have to set that by hand.
Click on the name of each(left and right) Track and select Mono:
After that you select "Export As Wav", you will get an warning that your exported file will saved as mono(thats what we want), klick OK.
As Name make
Sound.bin.
4. Sign the Sound.bin
Start md5sig.exe, select the sound.bin and klick on "Firmar".
After that you can repack the Sound.bin with the 00.app.
I hope my Tutorial could help you.