avi double source in samsung c6000

Hi everybody,
I don't know if this is a serviio or tv problem.
I've an avi file with 2 audio sources, on my pc using vlc I can swith audio with no problem, but on my tv, there's no way to change it.
This is a problem of the samsung tv or is serviio that doesn't allow the double audio of the avi file?
I hope someone can help me solving this problem.
Serviio is the best program i've ever found on the internet, if i can change audio on my avi files it would be amazing!
thanks.

[zip]

AVI's are not transcoded so it's up to the TV. I heard some file types support track switching, but not sure if it's AVI