Hi,
Do NOT check the option that says Remove HD Audio.
Will output AC-3 / DTS audio tracks when you check "Remove HD Audio" option for DTS-HD Master & AC-3 TrueHD audio tracks.
Is there a way to not have DVDfab convert DTS audio to AC3 when copying?
Don't check "Convert DTS/LPCM to AC-3" option in BD main movie to bd9/bd5.
Wilson