Brightness

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Brightness, also known as black level, can be defined as the average luminance of the display.

Changing the brightness control on an Oppo Player, along with most TVs, adds or subtracts a set constant to the image color levels.

Calibration

Brightness calibration on digital displays is generally accomplished by the usage of a PLUGE pattern, and adjusting the brightness so that neither whites or blacks are crushed. Such a pattern is included on the Spears and Munsil test disk included with the BDP-83.

References

Spears and Munsil - Setting the Brightness Control

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