JFIF Tags

The following information is extracted from the JPEG JFIF header. See https://www.w3.org/Graphics/JPEG/jfif3.pdf for the JFIF 1.02 specification.

Index1Tag Name WritableValues / Notes
0 JFIFVersion N:  
2 ResolutionUnit int8u: 0 = None
1 = inches
2 = cm
3 XResolution int16u:  
5 YResolution int16u:  

JFIF Extension Tags

Tag IDTag Name WritableValues / Notes
0x0010 ThumbnailImage N  

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Feb 19, 2016

<-- ExifTool Tag Names