How to disable dlna transcode?

[tokka]

Hi all, I would try to disalbe the dlna transcode in MS, coz most part of dlna client (softwares) have thier own internal transcode, and having it on ms make the dlna function really slow
I saw in the xbmc plugin the option to disable transcode, so i think it's possible to disable it in ms, but i don't know how, and wich files i have to modify
Could you please give me some input where i have to look and, if not so hard, how to add a check to the dlna page to enable/disable it easily?
thanks a lot
Tk