TIFF Tag GainControl
IFD | Exif |
---|---|
Code | 41991 (hex 0xA407) |
Name | GainControl |
Type | SHORT |
Count | 1 |
Default | None |
Description
Indicates the degree of overall image gain adjustment.
The specification defines these values:
0 = None
1 = Low gain up
2 = High gain up
3 = Low gain down
4 = High gain down