Not all audio channels play WITHIN GB-PVR from ATSC/HDTV but recordings are OK.

[azchris]

During Live TV of broadcast ATSC HDTV with
5-channel sound, I can't hear all audio channels.

During LiveTV mode, AC3Filter version 1.11 configuration utility
*does* show audio activity on all channels (L,C,R,SL,SR)
but for some reason, I only get two-channel sound playing in GB-PVR.
Nothing comes out of the center or rear channels.

However when I play back the recorded DVR-MS file through GraphEdit
with the same filters (Cyberlink Video SP Decoder, AC3 Filter into
Default Directsound device), I am able to hear all of the channels.

I can also play the same dvr-ms file in GraphEdit using GB-PVRs
"last-graph", and I also hear all of the channels. So the recording
itself is OK. Also, playback through Mediaplayer 9 also gives audio
on all channels.

So it seems like I'm getting the same set of filters inside and outside GB-PVR, but with different results.

Any ideas as to why not all audio channels play on Live-TV or recorded
programs, when played WITHIN GB-PVR?

Thanks
Chris

WinXP SP1, Audigy 2, Pentium 4 2.8GHZ, AverTVHD MCEA180.
I have the Config set to:
Video Decoder : Cyberlink Video SP Decoder
Audio Decoder : AC3 Filter
Audio Renderer: Default Direct Sound Device
(Although I have tried several other settings with the same results)

[sub]

Sorry, nothings to mind.