For edit Music in worms 4 need known in what file is theme music in worms 4. It's file mufronte.sab and helper mufronte.sob
You can find this file in folder:
WORMS 4 MAYHEM\data\Audio\WXSoundBanks\PC\
So now need know how Sab file have build.
If you know now how looking Sab structure try replace music.
For did this Need convert file to .wav PCM Signed 16bit, stereo RateHz 16000. I'm using GoldWave.
I show images how did this in Gold Wave. 1.
2.
Now need know what time in seconds have your music. Add more free space in music because then easier did replay for music :).
For example music time is 3:41 so 3*60+41= 221 221 in hex is DD
Max time for music can be 4:25 because 255/60= 4.25 and this is FF.
Now run Hex editor(I use HxD) and put exported wav to editor
Wav information file be ended here:
Need cut this!
Then run my Sab format what be avaible here and too put in hex.
Copy all wav information to my file. Change time for music and save as mufronte.sab
End file be look similar to this :)
Link to file:http://www.sendspace.com/file/i84ath
Link to FullCircle Music from video:http://www.sendspace.com/file/qjlfrv