ADV7183B Gain operation

Please confirm or comment on these ADV7183B questions:

  1. the manual luma gain scales the whole signal from sync tip to peak white?
  2. the brightness only adds a DC offset on top of black?
  3. the contrast only scales the video above black?
  4. If I have my RANGE set to 16-235, and have a gain/brightness/contrast combo that is too high, it will clip the whites and saturate at 235, but everything else is normal and linear from black to the clipping point

Thank!!

Parents Reply Children
No Data