3xLOGIC VIGIL Server - Manual (Page 36)

Brightness Adjusts the brightness of the current frame.
Contrast Adjusts the contrast of the current frame.
Grayscale Toggles between a grayscale and color image.Only still images will export in grayscale.
Reset Returns the image to its default values.
Note: Only a paused image can be adjusted; adjustment of footage during playback is too CPU intensive. Any
adjustment you have made will be reapplied when footage is paused again.
3xLOGIC's VIGIL Server 7.1 User Guide
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