BD REBUILDER convert only one DTS track to AC3

[stefandee2k]

Hi,
I'm a newbie with bd-rebuilder, and I'm looking for a configuration for convert only one (or more,but not all) DTS track to Ac3 and take the prefered one DTS.
I cannot find information about this configuration.

Thanks

[stefandee2k]

I've checked the hidden option and the Faq, but I found only "KEEP_HD_LPCM=0" that regards only the LPCM track.
If there is'nt any option to work differently every track, I will post the request in "Feature Request thread".

I would need "KEEP_HD_DTS-HD XXL=0" or "KEEP_HD_AUD_001=0" hidden options.

Thanks