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WIA_DPC_COMPRESSION_SETTING

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The WIA_DPC_COMPRESSION_SETTING property contains either a range or a list of integers to represent perceived image quality.

Property Type: VT_I4

Valid Values: WIA_PROP_LIST or WIA_PROP_RANGE

Access Rights: Read/write

Remarks

The WIA_DPC_COMPRESSION_SETTING property is intended to approximately linearly describe the perceived image quality over a broad range of scene content. Smaller integers represent lower quality (that is, maximum compression), and larger integers represent higher quality (that is, minimum compression). Any available settings on a device are relative only to that device and are therefore device-specific.

Requirements

Version: Obsolete in Windows Vista and later operating systems and should not be used.

Header: wiadef.h (include Wiadef.h)