(new) codec to play stereo with HDMI connection

My new blue ray films m2ts are not playing in stereo with WD tv live and HDMI connection 
The files playing well on my 4 years old blueray player, and my PC.

But i want to play them with WD TV Live.
Sound is misarable!!

But sound is ok with digitale pass trough optical, and connect with audio reseiver.

Everything is setup properly in the system settings
I have the latest firmware installated. Release 1.16.13 (7/23/2013)
I saw your site that somewone had the problem in 2011.
http://wdc.custhelp.com/app/answers/detail/a_id/8625/p/208,393/session/L3RpbWUvMTM4MzExNDkxOS9zaWQvNXBSR0YzRWw%3D

I think whit a new codec it wil be working?
When you think a new update software wil by available?

Greetings from Holland

You have the newer live streaming player and you are posting in the wrong forum. This is for the original live player. Hopefully a mod will transfer it to the correct forum.

http://community.wd.com/t5/WD-TV-Live-SMP-Discussions/bd-p/streaming_discussions

What new codecs are being used on BDs? Post Mediainfo’s text output of one of these files.

I put it in the correct forum now. Thanks