[mythtv-users] Transcoding while preserving AC-3

[Stuart Larson]

> I'm using a version of trunk from before the Qt4 work started. I have
> AC-3 passthrough enabled. If I'm watching live TV or a recording that
> has not been transcoded, it plays back in full 5.1 audio (when
> available). But once the same recording has been transcoded, it plays
> back in Pro Logic.
>
> I have tried setting the audio quality to lossless in my transcoding
> profile, but get the same results. Any ideas?

How about this?

http://www.gossamer-threads.com/lists/mythtv/users/326068?search_string=ac3%20transcode