Ditital audio static

[neckaros]

I think it is a known bug but here are my exact specifications:
MacBook 1gen
Logitech Z-680 5.1 Speaker (DTS and DB)
http://www.techarp.com/review/Logitech/Z680/box_specs_big.JPG
MKV files with DTS audio
Output set as digital
Atlantis Beta 2

My receiver does not recognize DTS and only play statics. If i unplug the digital cable from my MacBook i hear the same noise on the mac speakers.

I get DTS with the same file with VLC.

I hope my report helps.

Thanks!