Audio tracks not selected?

[mikeaz123]

I notice that on some discs, some of the audio tracks are not selected, or there are extra audio tracks detected that aren't listed on the disc jacket. For instance I have a BD rip that has 3 tracks on it, 2 different DTS MA 2.0 tracks and a DTS MA 5.1 track. When make mkv is finished scanning through it, 3 of the tracks are selected, but there's also 3 extra non MA tracks available. Why is this?

[Smithcraft]

What disc?

SC

[Romansh]

Look at the indentation: the 3 non-MA tracks should be the DTS core substreams of each DTS-HD MA track.

[mikeaz123]

Oh I see... so does that mean I should unselect the substream and select the MA track?

[Romansh]

If you want the lossless ("HD") audio, yes.