JEITA CP-3451 - 44 - 1 =    Low gain up 2 =    High gain up 3 =    Low gain down 4 =    High gain down Other =    reserved Contrast This tag indicates the direction of contrast processing applied by the camera when the image was shot. Tag =    41992 (A408.H) Type =    SHORT Count =    1 Default =    0 0 =    Normal 1 =    Soft 2 =    Hard Other =    reserved Saturation This tag indicates the direction of saturation processing applied by the camera when the image was shot. Tag =    41993 (A409.H) Type =    SHORT Count =    1 Default =    0 0 =    Normal 1 =    Low saturation 2 =    High saturation Other =    reserved Sharpness This tag indicates the direction of sharpness processing applied by the camera when the image was shot. Tag =    41994 (A40A.H) Type =    SHORT Count =    1 Default =    0 0 =    Normal 1 =    Soft 2 =    Hard Other =    reserved DeviceSettingDescription This tag indicates information on the picture-taking conditions of a particular camera model. The tag is used only to indicate the picture-taking conditions in the reader. Tag =    41995 (A40B.H) Type =    UNDEFINED Count =    Any Default =    none