[mythtv-users] quality question.. ways to make it better?
Bruce Markey
bjm at lvcm.com
Thu May 20 23:06:28 EDT 2004
Gregorio Gervasio, Jr. wrote:
>>>>>>Bruce Markey writes:
>
>
> b> If you have v4l2 support in your kernel, v4lctl can normalize
> b> the chroma levels with Automatic Gain Control (AGC).
>
> The bttv-0.7 driver has a "chroma_agc=1" module option. Do
That should do the trick. Probably the better way to go. I first
found out about this through v4lctrl and it is a handy way to see
if it is supported.
> you know if that works? I haven't really noticed a difference but it
> could just be my eyes because I didn't notice a difference either when
> I enabled AGC on the bttv-0.9 driver.
For some cards it makes very little difference. For AverTV it
is very noticible.
-- bjm
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