The change that has been added during the implementation of 12 cam demo i.e., the object array splitter and usage of MCU4_0 VISS has not been reflected in the vision apps User Guide documentation for J784s4.

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j784s4/08_06_00_14/exports/docs/vision_apps/docs/user_guide/group_apps_basic_demos_app_multi_cam.html