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VESA Monitor Command Control Set or MCCS is a computer standard developed by Video Electronics Standards Association. It defines a binary protocol for controlling the properties of computer monitors from a host device such as PC, set-top box, etc. MCCS requires a bidirectional communication protocol like Display Data Channel between host and display, although the specification does not favour any particular protocol. ==Controls== A ''virtual control panel'' (VCP) code is a binary code that represents a single command entity in the MCCS language. Each command contains variable number of data parameters and command attributes. The following groups of controls are defined in the standard: * Factory Preset - commands for restoring factory defaults, as well as specifically restoring color, geometry, brightness/contrast, and TV settings defaults, and storing/restoring presets. * Color Adjustment - commands that control color temperature, hue, and saturation. * Geometry Adjustment - commands for adjusting CRT display geometry, such as parallelogram, pincushion, etc. * Image Adjustment - various general commands such as display orientation, degauss, gamma, zoom, focus, brightness/contrast, backlight control, etc. Three categories of controls exist: * Continuous (C) - allow values between zero and a maximum value. * Non-continuous (NC) - only support a limited set of values. * Table (T) - large blocks of data. Control data may be read and write (RW), read-only (RO), or write-only (WO). The display exposes its supported internal controls via capability strings. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Monitor Control Command Set」の詳細全文を読む スポンサード リンク
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