TIFF Tag PreviewColorSpace
| IFD |  | Image |
|---|---|---|
| Code | 50970 (hex 0xC71A) | |
| Name | PreviewColorSpace | |
| Type | LONG | |
| Count | 1 | |
| Default | 2 (sRGB) for color previews and 1 (Gray Gamma 2.2) for monochrome previews |
Description
Used in Preview IFD of DNG files.
This tag specifies the color space in which the rendered preview in this IFD is stored. The valid values include:
0 = Unknown
1 = Gray Gamma 2.2
2 = sRGB
3 = Adobe RGB
4 = ProPhoto RGB