[mythtv-users] sound again

[Cyber Source]

I finally took my sound blaster live card out and am using the onboard 
VT8233 AC97 sound. It works fine but on some stations I can hear a faint 
humming sound. Again, I have fooled with all the options in alsa and 
mythtv but can't get rid of the humming on some stations. Is there a way 
to fine tune particular stations like on xawtv?

David Rees wrote:

> Coax wrote, On 6/4/2004 9:51 AM:
>
>> Don't bother.
>>
>> Its a bugged via chipset.  You'll get crashes on captures every 5-10
>> minutes. (Although apparently, the ivtv guys are trying to work around
>> this problem in software right now with the latest driver revisions.)
>>
>> Find a motherboard that does NOT have a VIA K*-133* or K*-266* 
>> chipset on
>> it.  You'll be a lot happier.
>
>
> It works fine for me here with 2 250s:
>
> 00:00.0 Host bridge: VIA Technologies, Inc. VT8375 [KM266/KL266] Host 
> Bridge
> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP]
> 00:05.0 Ethernet controller: D-Link System Inc RTL8139 Ethernet (rev 10)
> 00:06.0 Multimedia video controller: Internext Compression Inc iTVC15 
> MPEG-2 Encoder (rev 01)
> 00:07.0 Multimedia video controller: Internext Compression Inc iTVC15 
> MPEG-2 Encoder (rev 01)
> 00:10.0 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 
> controller] (rev 80)
> 00:10.1 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 
> controller] (rev 80)
> 00:10.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 
> controller] (rev 80)
> 00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
> 00:11.1 IDE interface: VIA Technologies, Inc. 
> VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 06)
> 00:11.5 Multimedia audio controller: VIA Technologies, Inc. 
> VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
> 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] 
> (rev 74)
> 01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 
> 5200] (rev a1)
>
> Running on FC1 using ATRPMs modules.  I'm currently using 
> ivtv-0.1.10-pre2-ck36, and all works fine except PiP (which is caused 
> by a bug in this ivtv driver), but I haven't bothered to find one that 
> works well as I never use PiP anyway.
>
> -Dave
>
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