Patent ID: 7920151
Filing Date: 2011-04-05
Classification: G06F,G06T,G09G,H04N

Abstract:
1. A system for processing video, the system comprising: one or more processors and/or circuits for use in a video processing device, said one or more processors and/or circuits comprise a video scaler, a memory, a scaler engine, a clock selection circuit, and wherein said one or more processors and/or circuits are operable to: receive a video image; select one of a video input clock and a display output clock for upscaling said received video image and/or select one of said video input clock and said display output clock for downscaling said received video image based on a determination of whether said video image is to be downscaled or upscaled; downscale said received video image to generate a first scaled video image based on said selection and/or upscale said received video image to generate a second scaled video image based on said selection; and store said received video image and/or said first scaled video image.