ForensicsWiki will continue to operate as it has before and will not be shutting down. Thank you for your continued support of ForensicsWiki.

Difference between revisions of "Jhead"

From ForensicsWiki
Jump to: navigation, search
(Infobox.)
 
(Example output.)
Line 9: Line 9:
  
 
'''jhead''' is a program which can display or manipulate the non-image part of [[Exif]] compliant [[JPEG]] files.
 
'''jhead''' is a program which can display or manipulate the non-image part of [[Exif]] compliant [[JPEG]] files.
 +
 +
== Example ==
 +
 +
This is an example of the output of jhead:
 +
 +
$ jhead [[:Image:Simpic.jpg|Simpic.jpg]]
 +
File name    : Simpic.jpg
 +
File size    : 146060 bytes
 +
File date    : 2006:04:04 20:10:51
 +
Camera make  : Canon
 +
Camera model : Canon PowerShot Pro1
 +
Date/Time    : 2005:12:15 14:47:02
 +
Resolution  : 779 x 524
 +
Flash used  : No
 +
Focal length : 10.6mm  (35mm equivalent: 158mm)
 +
CCD width    : 2.40mm
 +
Exposure time: 0.0031 s  (1/320)
 +
Aperture    : f/4.0
 +
ISO equiv.  : 50
 +
Exposure bias: 1.00
 +
Whitebalance : Manual
 +
Metering Mode: center weight
 +
Exposure Mode: Manual
 +
Exposure Mode: Auto bracketing

Revision as of 18:13, 4 April 2006

jhead
Maintainer: Matthias Wandel
OS: Linux, Windows
Genre: Metadata
License: Public Domain
Website: sentex.net/~mwandel/jhead/

jhead is a program which can display or manipulate the non-image part of Exif compliant JPEG files.

Example

This is an example of the output of jhead:

$ jhead Simpic.jpg 
File name    : Simpic.jpg
File size    : 146060 bytes
File date    : 2006:04:04 20:10:51
Camera make  : Canon
Camera model : Canon PowerShot Pro1
Date/Time    : 2005:12:15 14:47:02
Resolution   : 779 x 524
Flash used   : No
Focal length : 10.6mm  (35mm equivalent: 158mm)
CCD width    : 2.40mm
Exposure time: 0.0031 s  (1/320)
Aperture     : f/4.0
ISO equiv.   : 50
Exposure bias: 1.00
Whitebalance : Manual
Metering Mode: center weight
Exposure Mode: Manual
Exposure Mode: Auto bracketing