Patent ID: 8866968

Claim:
A video processing device comprising a video processing unit that processes an input video, wherein the video processing unit comprises: a first memory that stores an image corresponding to the input video; a second memory that also stores the image corresponding to the input video; said image stored in said first memory and said image stored in said second memory appear identical; a compression/expansion control unit that compresses and/or expands a first area of the image stored in the first memory and compresses and/or expands a second area of the image stored in the second memory, wherein said first area and said second area are different; and an image composing unit that generates an output video in which a video of the first area compressed and/or expanded by the compression/expansion control unit and a video of the second area compressed and/or expanded by the compression/expansion control unit are horizontally aligned, wherein said video processing device displays said output video in which the two videos are horizontally aligned in the entire area of a display which is connected to said video processing device.