MFPKEY_COLOR_CONTRAST Property

Adjusts the contrast.

Constant for IPropertyBag

Available only by using IPropertyStore.

Data Type

VT_I4

Default Value

0

Remarks

Contrast adjustment is performed by multiplying the YCbCr values by a scaling factor.

This property has a range of -127 to 127. Zero indicates no change in contrast.

Applies To

• Color Control Transform DSP

Requirements

Client: Requires Windows Vista or Windows XP.

Header: Include wmcodecdsp.h.

See Also

• Properties