Centre channel sometimes crackles when playing stereo files in 5.1

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Centre channel sometimes crackles when playing stereo files in 5.1

Post by VincentFernandes on Wed May 09, 2012 1:27 pm

Hello everyone.

When I play stereo files using K-lite Codec Pack using the dolby prologic ii codec, some files sound a bit strange: only the centre channel sounds a bit distorted, the other channels sound fine, though bass notes sometimes cause distortion as well. Is this normal? How can I solve the centre channel problem? Why does the original stereo source sound fine but distorted in 5.1? Why doesn't this happen with all files?

Kind regards

Vincent

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Re: Centre channel sometimes crackles when playing stereo files in 5.1

Post by Admin on Wed May 09, 2012 3:33 pm

Could be caused by overflows due to high volume.

Try normal 5.1 output instead of DPL:
3/0/2 + LFE
enable "expand stereo to center" and "expand stereo to surround"

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