+ title->list_audio, ii );
+ passthru_acodec = (HB_ACODEC_AC3 | HB_ACODEC_DCA) & audio->in.codec;
+ if (passthru_acodec && passthru)
+ {
+ passthru_used = get_track_used(passthru_acodec, track_indices, count);
+ // Has the track already been used with this codec for passthru?
+ if (passthru_used[ii])
+ continue;
+ }