I have the audio receiver that connected to my box (dm800se) via HDMI cable. When I try to watch some media file (mkv) with an AC3 audio track everything is perfect, the sound receiver get a bitstream, recognize it and displayd as "dolby digital". But when I try to play some media file with a DTS audio track, I haven't sound (just silence) and the sound receiver displayed "PCM".
For sure, the sound receiver compatable with DTS audio format, when I try to play the same media file from my PC everythyng is working fine, I have a sound and the lable "DTS" displayed on the sound receiver screen. It's the problem..