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<blockquote data-quote="red5goahead" data-source="post: 733067" data-attributes="member: 60852">Guys. Media Portal audio renderer seems work fine since several months. so can we now talk about sound quality?I watch some tv episodes lately .with good earphone. my sennhaisers HD 555 .I compare a shot reference clip using MP audio renderer and direct sound device and I'm talking about 23,976 fps clip accelarated to 25 fps.The quality is very good . But I heard the differences. It's not very easy to explain but often when the level is very low with MP there is a kind of distorted sound : the frequency goes up and go down very quickly. Generate a kind of vibrate noise. I got the same issue with Reclock with timestreching (of course). with its quality parameter set to fast sinc interpolation seems worst than best sinc interpolation. The difference is subtle.Right now are there any kind of registry entries I could use to experiment with?</blockquote>

[QUOTE="red5goahead, post: 733067, member: 60852"] Guys. Media Portal audio renderer seems work fine since several months. so can we now talk about sound quality? I watch some tv episodes lately .with good earphone. my sennhaisers HD 555 . I compare a shot reference clip using MP audio renderer and direct sound device and I'm talking about 23,976 fps clip accelarated to 25 fps. The quality is very good . But I heard the differences. It's not very easy to explain but often when the level is very low with MP there is a kind of distorted sound : the frequency goes up and go down very quickly. Generate a kind of vibrate noise. I got the same issue with Reclock with timestreching (of course). with its quality parameter set to fast sinc interpolation seems worst than best sinc interpolation. The difference is subtle. Right now are there any kind of registry entries I could use to experiment with? [/QUOTE]

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