[mythtv-users] Transcoding mpeg2 to mpeg2 help

[mythtv-users]

Hi, I've got a little issue with transcoding, I want to transcode from my
DVB-TS source so that I can play it back through my PVR-350, I can get it
to transcode fine, everything the same as the stuff recorded straight from
the PVR-350 *except* it comes out with two audio streams which doesn't
play back the audio properly when played through the PVR-350

I can't find any options to select an a specific audio stream, any idea's
on how I get rid of the second stream?

Thanks

David