i see. i don't know why
@alanfox2000 said at
#692 post on making-audio-enhancers-work-on-windows pg 29
For 5.1 or 7.1 speakers - Dolby DAX API Service 3.xxxxx.yyy.z
change from total_count="2" front_count="2" side_count="0" height_count="0" has_subwoofer="0" to
5.1 speakers: total_count="5" front_count="2" side_count="2" height_count="0" has_subwoofer="1"
7.1 speakers: total_count="7" front_count="2" side_count="2" height_count="2" has_subwoofer="1"
when i all i heard and read that 5.1 is 6 channel system.