The red marks on the left and right show the black edges ,The adv7270 config the PAL 576i camera mode,please how to solve this problem
These registers don't optimize black edge problems
Have you observe the same behavior in NTSC format?
The AV codes can be manually adjusted horizontally and vertically based on the controls in registers 0x34 to 0x37 and 0xE5 to 0xEA when NEWAVMODE (Reg 0x31) is set to 1. Please refer to section 8.15 of the datasheet manual for details.