Burn DVD with dual audio channels

Hi everyone,

May I know how can I burn a DVD with dual-audio channels?

What I have tested so far:

1. I copy and paste the .DAT files (karaoke video songs) from the source CD-R. It has the dual-audio channels enabled and could be play and changed the sound mode (either with the Singer's sound or without) via any machine such as DVD player.
2. I have tested several DVD burner softwares which has downloaded via Apple App Store. All are free version. However, none of them has the dual-audio channels enabled (although I have set it to enabled).

Hence, do I need any special settings and how I can set it?

Thanks.