antimatter

I currently use WinDVD to play all of my DVDs however in the process of hooking up my DSP I realized that it was the application (WinDVD) that wasn't outputting Dolby Digital over the Digital Coax link. As soon as i swiitched to Windows Media Player every the Dolby digital light came on on my DSP.

What Gives? Anyone else experience this. What might I be doing wrong here? Shouldn't WinDVD output Dolby Digital?

Thanks

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