Default to DTS or DD Sound on Samsung?

Heya

I'm using Serviio on a synology NAS connected to a Samsung UE46F5500 - everything works as expected - it's just the sound mode. I ALWAYS have to set the telly output either DTS or DD as the TV is always set to "LPCM" - is there some way i can alter the profile to say "if there's DTS set DTS, if there's DD, set DD, otherwise use LPCM" - i'm happy to play about with the profiles.xml under the Samsung C,D,E,F Series profile - it's just that i'm not sure what bit to change - any help would be gratefully recieved. I'm thinking i need to play around with line 540 onwards in the profile.xml...just don't quite know what to change......

Cheers
Rich

[Iveky]

Samsung E remembers last choosen option (DD for example) and you don't need to select it again if next film from Serviio is DD...

yep it sure does - however i've a mixture of DD and DTS MKVs, so if i switch to DTS and watch a DTS MKV, then watch a DD MKV it'll revert to LPCM, then i have to switch it back to DTS if i watch a DTS MKV. It's just a bit of a faff - as i've such a mixture i find i have to change it a lot of the time so I'd quite like to see if this can be fixed via a little profile tweaking.