Audio stream on channels

[pdw8]

So ive got my box pretty much setup and working however i'm getting audio stream issues. Most have AC3 and that works fine through my AV receiver but a few channels only show MPEG formats. When I choose these I still get no audio from my AVR so Im a bit stumped now. I'm not sure if its my AVR cant decode MPEG or I'm doing anything wrong.

Anyone have any ideas?

Thanks

 

[cactikid]

might have to play with audio stream maybe downmix off ? i have to play with my boxes also lol

my box has hdmi to tv and spdif to av receiver