Flash
A structure describing the flash state.
The namespace URI is http://ns.adobe.com/exif/1.0/
The preferred namespace prefix is exif
| Name | Description | Type |
| exif:Fired | True if flash fired | Boolean |
| exif:Function | True if flash function is not present | Boolean |
| exif:Mode | The flash mode. One of: 0 = unknown, 1 = compulsory flash firing, 2 = compulsory flash suppression, 3 = auto mode | Closed Choice of Integer |
| exif:RedEyeMode | True if red-eye reduction is supported | Boolean |
| exif:Return | Whether strobe return is supported and if supported, detected. One of: 0 = no strobe return detection, 2 = strobe return light not detected, 3 = strobe return light detected | Closed Choice of Integer |
