How to add/change Language on a BluRay

[Cilow]

Hi.
First of all, sorry for my english.

So what im trying to do is to change the Language on a BluRay.

First i copied the complete BluRay on the Harddisk, with AnyDVD HD (btw. i killed the Regioncode)
I took the largest m2ts File an add it to tsMuxer. I got the german language file as *.ac3 and add it to tsmuxer where the Bluray Movie was.

The Orig. Movie has 3 Soundfiles.
- LCPM and 2
- TrueHD

I removed one of the TrueHD Soundfile.
I have tagged the Germanfile as the Original TrueHD Sondfile one; into 'zho' for Chinese.
I have muxed it als M2TS File.

Now the biggest M2TS File has 3 Soundfiles: 2 Chinese, and 1 German.
I make a Bluray ISO File with ImgBurg und mountet it with daemontools.
PowerDVD played it normally but the German Soundfile was off. I can choose in the Menu 3 Soundfiles, 2 works fine, but the third one (the German one tagged as zho for chinese, wich i can choose too) doesnt play any Sounds.


The Question is:
How can i add or change the Language on a Bluray?
I want the complete BluRay Movie (with Menu and all stuff) with a German Soundtrack.

What should i do??

Again, sorry for my bad english. I hope you can understand me and my plan.

[Cilow]

184 accesses and nobody can help???
come on guys this cant be so hard for you?!