That was not what he asked about,he wondered if it could trans code DTS to Dolby Digital as Sonos products will not handle DTS,which in my opinion is very strange for these high price products.But I know it's true as I have Sonos products myself.
Unlikely. They can decode DD/DTS to PCM not re-encode to another format, which would require a license from Dolby or DTS, and very few would want the added cost.