[mythtv-users] Chaintech AV-710 problem

[Mitch Gore]

try to turn the volume on the line-in or mic (whichever you are using)
down.

"alsamixer"

Mitchell

On 7/7/07, Vitaliy Zakharov <kilativv at gmail.com> wrote:
>
> Hi,
> I recently got a chaintech av-710 card so I can use my receiver through
> the optical SPDIF. And that works without any problem(surround sound,
> regular sound) I can watch my divx files, avi files, listen to music, etc.
>
> However, ever since I got the card, everything that is being recorded is
> accompanied by a high pitched noise. Same applies to watching the live tv.
> My capture card is bt848 based. In the recording profiles the sound bitrate
> is set to 48000. That is definitely not a cable interference issue - I tried
> both the patch cable from the cable card to the sound card AUX and a regular
> connection form the capture card output to the line-in of the sound card.
>
> Also I didn't have the problem before and I can watch my old recordings
> perfectly fine.
>
> Could this be a AV-710 issue? I will appreciate any help or advice.
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