Sky HD Lip Sync Problems
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Joined: Jul 2007
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From: Wigston, Leicestershire
Has anybody else experienced this? 
I'd heard of people getting sound before pictures when watching HD programming on early boxes, because of the processing needed for the HD images...
But, I seem to be getting the image before the sound!!
It does it on both normal and HD programmes
Sometimes it's hardly noticable and sometimes it's terrible!
Any ideas would be great?
Oh and another small issue, was using the RF2 output on my old Sky + box to get sky in another room and it was all good
Since having the HD box installed, there's interferance on the TV recieving the RF signal
Help, please...

I'd heard of people getting sound before pictures when watching HD programming on early boxes, because of the processing needed for the HD images...
But, I seem to be getting the image before the sound!!

It does it on both normal and HD programmes
Sometimes it's hardly noticable and sometimes it's terrible!
Any ideas would be great?

Oh and another small issue, was using the RF2 output on my old Sky + box to get sky in another room and it was all good
Since having the HD box installed, there's interferance on the TV recieving the RF signal
Help, please...
RF2 should work fine.... What kind of interference?
Is the delay problem just with sky or with dvd's too? What kind of TV / sound system are you using? Plasma tv's have a processing delay in the order of 10-30ms depending on design (and price!). If you have no digital processing in your a/v amp then there is no latency, therefore sound will come out before picture. Most digital a/v receivers/amps include delay adjusment (often under the title of 'speaker distance'), which you could try fiddling with.
What connections are you using for audio and video?
Chris
Is the delay problem just with sky or with dvd's too? What kind of TV / sound system are you using? Plasma tv's have a processing delay in the order of 10-30ms depending on design (and price!). If you have no digital processing in your a/v amp then there is no latency, therefore sound will come out before picture. Most digital a/v receivers/amps include delay adjusment (often under the title of 'speaker distance'), which you could try fiddling with.
What connections are you using for audio and video?
Chris
Thread Starter
Too many posts.. I need a life!!
Joined: Jul 2007
Posts: 548
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From: Wigston, Leicestershire
Wahay! Cheers guys! Setting the time delay seems to have it spot on 


I don't know why i didn't think of that before
The best way I can describe the interference on the RF is...wavy lines.
It's intermittent though and varies in how bad it is.
I though prehaps there was something outputting on a similar channel (was present to sixty something I think) so I changed the RF channel, but it still does it



I don't know why i didn't think of that before

The best way I can describe the interference on the RF is...wavy lines.
It's intermittent though and varies in how bad it is.
I though prehaps there was something outputting on a similar channel (was present to sixty something I think) so I changed the RF channel, but it still does it
i had to fiddle with the delay on the surround amp when i first got it rigged up
then i found out that i needed to be using the same lenght speaker wire and setting the delay and adjusting fuck knows what else onthe system
but now it works fine and was worth the hassle of setting up
but i wasn't aware of it being on the sky box, i might have saved myself a lot of hassle
then i found out that i needed to be using the same lenght speaker wire and setting the delay and adjusting fuck knows what else onthe system
but now it works fine and was worth the hassle of setting up
but i wasn't aware of it being on the sky box, i might have saved myself a lot of hassle
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Thread Starter
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From: Wigston, Leicestershire
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