WDTV Live (2011) and TrueHD transcode

Currently using Serviio v0.6.1 with WDTV Live 2011 edition.
My problem is that my receiver doesn't support TrueHD decoding, so I'd like Serviio to transcode TrueHD to ex. Dolby Digital (AC3?).
Is it possible to manually edit the profiles to make Serviio do this? Perhaps it can be provided in the next update?
Thanks for a great software!
My problem is that my receiver doesn't support TrueHD decoding, so I'd like Serviio to transcode TrueHD to ex. Dolby Digital (AC3?).
Is it possible to manually edit the profiles to make Serviio do this? Perhaps it can be provided in the next update?
Thanks for a great software!