Poor sound quality on HD channels
 

I have an optical cable running between my V+ box and my 5.1 amp. All SD channels sound perfect, but as soon as I switch to an HD channel I get popping noises and crackling.
Does anyone else experience this? It's putting me off watching the HD channels!

Is my V+ box faulty?

Thanks

Re: Poor sound quality on HD channels
 

Have you switched the HDMI overide on in Audio & video settings on the V+ box?

It might be irelevent, I am just curious to know if it happens with it on or off. If it happens on both then there could be a signal issue.

Has the optical cable got plenty of flexiblilty?

Duke

Re: Poor sound quality on HD channels
 

Will try that tonight and report back

Re: Poor sound quality on HD channels
 

It's not just you handsy - I get the same. Not all channels though. HDMI override is on but noticeably on BBCHD and ESPNHD...the same popping. I think BBC were aware of the 5.1 problem but I'm not sure if it's been fixed or it affects everyone.

For the record, I have tried the optical out on BBCHD from my FreesatHD box and still the same. So it's either BBCHD or my amp :(

Re: Poor sound quality on HD channels
 

Good to know, thanks :)

Re: Poor sound quality on HD channels
 

FYI, I had this the *very* first time I hooked my V+ up. After a reboot it went away and never came back in two years.

Re: Poor sound quality on HD channels
 

Trust me I've rebooted about a gazillion times! ;)

Re: Poor sound quality on HD channels
 

I would get this reported to faults mate. It could a problem from the broadcaster which could be effecting many in an area but some will not know if they do not have an amp or use optical.

Duke

Re: Poor sound quality on HD channels
 

Will try the 'HDMI Audio Override' settings tonight before calling in the fault. Thanks all.

Re: Poor sound quality on HD channels
 

Sorry for tardy reply!
I turned the 'HDMI audio override' setting on/off, and now I get no crackling audio on HD channels! Bug?

Re: Poor sound quality on HD channels
 

Was the crackling coming from the TV speakers? It happens if you give a stereo-only device a Dolby signal. I suspect you have made the problem go away by setting the V+ output to stereo.

Re: Poor sound quality on HD channels
 

If you read my 1st post you'll see I'm running an optical cable from the V+ box to my 5.1 amp. Thanks

Re: Poor sound quality on HD channels
 

Yes, I know. My question is what does your TV do when it receives a Dolby signal (over the HDMI). The V+ outputs the same audio format on optical and HDMI, so if you are sending 5.1 to your amp, your TV is getting it too. A stereo-only TV will decode this as crackles.

The usual solution is to turn the TV volume down when using the amp.

Re: Poor sound quality on HD channels
 

Ah OK sorry.
My TV speaker is OFF, and always has been. The crackling was coming from my 5.1 system only.

Re: Poor sound quality on HD channels
 

Oh, OK. So do you have the audio override on or off now?