Audio Synch

I would guess that its the renderers job to deal with audio synch with audio delay / advance but not all renderers have the option - is there anyway that Serviio can do it?

[zip]

no, AFAIK.

something worth looking in to?

[zip]

I doubt it, unless it's a problem of how Serviio transcodes the file. If the file is played natively then I won't touch it.