6.1. Function Overview

6.1.1. Purpose

VPSS (Video Process Subsystem) is the video processing subsystem. It supports image processing functions such as cropping, scaling, pixel format conversion, mirroring/flipping, fixed-angle rotation, correction, and Overlay/OverlayEx.

6.1.2. Definitions and Abbreviations

VPSS (video process sub system,Video Processing Subsystem).

Grp (Group,inVPSSinsidemeansVPSSagroup).

Chn (channel,VPSS groupChannel).

VB (Video Buffer).