TDA4VM: AE flickering issues caused by VS

Hi TI Experts,

 AE flicker issues caused by VS which is based on TI SDK 7.03、J721e_evm and DCC tool v2.5. Our image sensor is OX03C10.

1. At the entrance and exit of the garage, it was found that the four cameras flicker when the environment changes from dark to bright. After capturing the video and log, it was found that this may be caused by very short (VS) convergence.
2. After fixing the very short (VS) exposure line, three of the cameras have no flickering phenomenon, but the left camera still flickers and the reason for this has not been found yet.
3. The issues that require assistance include:The reason behind the flickering caused by VS.
4. In the Appendix, 01.mp4 and log01.txt are the captured video and log under normal conditions, while 02.mp4 and log02.txt were captured after fixing the VS exposure line.