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Audio Delay for Adjusting Lip-Sync
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Joined: Sep 2005
Posts: 16
frequent flier
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OP
frequent flier
Joined: Sep 2005
Posts: 16 |
IMHO I think that this feature is a 'must have' for all HT receivers. One of the most common complaints for HDTV users is the loss of sync due to the difference in processing times of video (up/down scaling) and audio (decoding). Nothing worse then watching LOTR and having flashbacks to my childhood watching badly dubbed 'Kung-fu' and 'Godzilla' movies.
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Re: Audio Delay for Adjusting Lip-Sync
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Joined: Dec 2003
Posts: 1,424
connoisseur
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connoisseur
Joined: Dec 2003
Posts: 1,424 |
I have heard that this is great to have but I feel left out. I watch HDTV all the time I have never had to use it......not once.
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Re: Audio Delay for Adjusting Lip-Sync
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Joined: Sep 2005
Posts: 16
frequent flier
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OP
frequent flier
Joined: Sep 2005
Posts: 16 |
My guess is that there are a number of factors that can increase/decrease this problem.
a. video hooked up directly to TV vice through receiver
b. what resolution of the video was before it goes into TV and is upscaled/downscaled/de-interlaced etc
c. quality of video decoders
It is a good thing not to have this problem
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Re: Audio Delay for Adjusting Lip-Sync
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Joined: Feb 2005
Posts: 325
devotee
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devotee
Joined: Feb 2005
Posts: 325 |
I worried about this problem before I got my receiver but I have had no issues with my Sony direct-view CRT HDtv.
From what I have heard, it is typically seen in certain display types and certain brands of tvs, but it seems to be a less common issue.
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Re: Audio Delay for Adjusting Lip-Sync
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Joined: Mar 2004
Posts: 1,056
connoisseur
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connoisseur
Joined: Mar 2004
Posts: 1,056 |
Yeah - I notice the lip-sync problem on Samsung DLP displays a lot. The earlier models had a less sophisticated upscaler, I believe, than some newer models, resulting in a lag between the video and voices. It varies from channel to channel, and set to set with the Samsungs, even within the same model year. My neghbor had to take hers back it was so annoying. Nonetheless, when she got her Axioms, we made sure to get a receiver with an audio delay, just in case.
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