As above, that ADC device is far, far too slow. 8 inputs but multiplexed into a single ADC running at 200ksample/s max.
Each of R, G and B need to be sampled at least 50 times faster than that for decent results.
You also need black level clamps on analogue video signals before digitising them.
Each of R, G and B need to be sampled at least 50 times faster than that for decent results.
You also need black level clamps on analogue video signals before digitising them.
Statistics: Posted by drgeoff — Sat Aug 10, 2024 2:07 pm
