these days during our testing with adv product of adv7626(for osd use) and adv7610(for video adjusting), i have met two questions and need your help.
-- i force the adv7626 to be in the free run mode and the output video is a full screen blue.
-- when i open my osd picture, i found the osd picture color is deeper dark then my designning.
-- when i give the adv7626 the input video signal, the osd picture color is normal and the same as my designning.
[Question two]: when i use adv7610 to adjust the input video brightness, i found:
-- when i adjust the brightness to the lowest value the video turn to red.
-- when i adjust the brightness to the highest value the video turn to green.
i can not understand.
details pls turn to my attachment files.
thank you so much for your kindly help.