Hi We have the same card ed0 and ed1. Ed0 has ADV7180, Ed1 has ADV7182. LarsP
We see that ADV7182 has poor quality on colour test-images. We see a lot of
noise on the output image. We are using video test instrument from Tektronix to
This noise is located to the Y-component when all shaping filters are set to
"default". Setting a Notch filter or a low pass filter < SVHS11, this noise is
Using Y-shaping filters that removes the colour carrier frequency is effective,
but also removes image sharpness/details in the higher frequency band (above
Adjusting Comb-filter settings seem not to help.
The ADV7180 has not this problem.
Need help on this topic....!
We have the same card ed0 and ed1. Ed0 has ADV7180, Ed1 has ADV7182.