Patent ID: 8564501

Claim:
A network image supply device for interfacing with a display device, the image supply device comprising: a network interface configured to interface with the display device when the display device and the image supply device are networked together; and a driver configured to supply an image to the display device, the driver providing: first image data representing the image including: a first predetermined height and width, and a data volume; and second image data including a second predetermined height and width, the second image data being in addition to the first image data, the first image data and the second image data being moving image data, wherein: the driver provides the first image data and the second image data through the network interface for use by the display device; the first image data is provided through the network interface without changing the data volume; the second predetermined height and width is selectable to be one of: larger than the first predetermined height and width, smaller than the first predetermined height and width, and equivalent to the first predetermined height and width; the second image data is configured to be used by the display device to display the image at the second predetermined height and width.