I have a question about ADV7280.
Our customer want to make 480i from ADV7280 480p data because they have some kind of limitation at their SoC.
CVBS(480i) => ADV7280(I2P) => 480p
I know that ADV7280 is using line doubling .
But as you said
"It also has an ADI proprietary algorithm to reduce the effect of line doubling artifacts. "
I think ADV7280 have some kind of filter to reduce the effect.
So even if our customer reduce data from 480p which ADV7280 outputs using I2P , the 480i data is not completely same with CVBS which is input to ADV7280.
Is my understanding correct?