PIP with 4K output is the basic function of G900. G901 can provide two windows. G902 can provide 3 windows in one display or 4 windows in two displays. G904 can provide up to 5 windows in one display or 8 windows in 4 displays. All the PIP images can change cropping area, aspect ratio, rotation, size and location. it is the most powerfull PIP/POP engine in the world. {G901} {G902} {G904}
G904 can build all-in-one video wall with 4k monitor and also can display discrete 4k content in each monitor with another PIP image on it.
G904 can build a 4k display with 4 PIP images across any location of the screen up to full HD size.