Audio cutting out on live TV

dspdrew · (This post was last modified: 2010-10-11, 05:09 AM by dspdrew.)

Anyone know why I would be getting glitchy audio that cuts out randomly while watching live TV? This only happens with live TV, when watching recordings, the audio is fine.

***sub*** · 2010-10-11, 05:09 AM

What audio is used on the channels in question? MPEG1 layer 2, or AC3?

dspdrew · 2010-10-11, 05:43 AM

Looks like AC3.

***sub*** · 2010-10-11, 05:49 AM

If you set the other audio decoders to 'disabled' in the settings screen, does the problem persist?

dspdrew · (This post was last modified: 2010-10-11, 06:44 AM by dspdrew.)

Looks like it goes away when the other decoders are disabled. I just noticed this happens to channels with mpeg audio also, which goes away with all other decoders disabled as well.

***sub*** · 2010-10-11, 03:47 PM

There is a change in the next release which should hopefully fix this.

IanJ · 2010-10-11, 06:46 PM

Hi,

Yup, looks like if I disable AC3 then MPEG audio is fine, no glitching. So far anyways.

Ian.

dspdrew · 2010-10-12, 12:12 AM

sub Wrote:There is a change in the next release which should hopefully fix this.

Cool. Thanks.

dspdrew · (This post was last modified: 2010-10-15, 07:06 AM by dspdrew.)

At first this seemed to be fixed with the latest update, but now I notice it is still happening. This time I seem to notice more of a scratchiness from time to time that is turns to a definite cut out every now and then.

Edit: I was messing with FM radio, and there it is cutting out really bad too.

snewpy · 2010-11-07, 02:14 PM

I'm having a similar problem. But when I switch to Live TV, the channel audio works for about 10 seconds and then goes off. Changing channels with the channel up/down has no effect, but if I go back to the guide and pick a different channel, the audio works again for another 10 seconds and then goes off.

I have not tried watching recorded TV because I just installed NPVR for the first time, and I haven't recorded anything yet.

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