Hi.
I've captured a sample material from cable, and it is cover by patern noise. This looks like PC power supply noise. This are horizontal luma lines on whole picture, couple pixels in period, mostly static, but drifting up-down-up-....
Any idea how to filter that

I've tryed this type of filters:
but it isn't gone a lot (<30%)

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Hi Hydeus,

Seems like noise geting into your video cables.
The only way to reduce that (if it's being induced in the cable) is by putting filters on your video cable ends. Like ferrite beads. You get those at RadioShack or similar stores.

-kwag

Thx Karl.
Yes I know that this can be easly separated by analog filters if it comes through cable, but I suspected that maybe there is some avs filters solution.
I'm pretty sure that this comes from my computer, while TV set connected to the same cable gives me clear picture.

__________________
Go for SECAM =)

Have you tried changing your capture card to a different slot
Sometimes it makes a hell of a difference

-kwag

I'll try that Thx.

__________________
Go for SECAM =)