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No AC3 6 channel sound on Xbox 360 or Vista Media Player 11

Posted: Thu Feb 14, 2008 7:48 pm
by packetvoodoo
I've been trialling Twonky on a Buffalo Linkstation Pro using version 4.4.3.1. Fantastic bit of kit.

When I try and stream DIVX encoded video (in .avi container) with AC3 6 channel sound, both my Xbox 360 or Media Player 11 are only playing stereo sound - confirmed by my Panasonic amp. Video is playing correctly.

I can't see any way of checking media properties on the Xbox 360. Media Player 11 isn't reporting any audio codec at all under media properties - when playing a copy of the same AVI file from local disk it correctly shows AC3 6 channel. GSpot is also showing AC3 6 channel for the same file.

What am I missing?


Cheers,
Packetvoodoo

Posted: Thu Feb 14, 2008 11:34 pm
by GregiBoy
Twonky does not do any transcoding so the problem is at your client end.

For your Windows Media Player client to output 5.1 AC3, download and set up the FFDShow/AC3Filter codecs.

On the XBox, I suggest that you make sure that you are running the latest update and jump on the XBox forums for advice.