Photo / Exif

The Family Tree

What is Exif data?

Exif data is a record of the settings a camera used to take a photo or video. This information is embedded into the files the camera saves, and we read and display it here.

Dates

Taken on October 5, 2011 at 2.00AM PDT
Posted to Flickr October 10, 2011 at 12.14PM PDT

Exif data

Camera Canon PowerShot SD940 IS
Exposure 0.05 sec (1/20)
Aperture f/2.8
Focal Length 5 mm
ISO Speed 640
Exposure Bias 0 EV
Flash Off, Did not fire
X-Resolution 180 dpi
Y-Resolution 180 dpi
Orientation Horizontal (normal)
Software Microsoft Windows Live Photo Gallery14.0.8064.206
Date and Time (Modified) 2011:10:05 15:08:48
YCbCr Positioning Co-sited
Padding (Binary data 2060 bytes, use -b option to extract)
Date and Time (Original) 2011:10:05 02:00:05
Date and Time (Digitized) 2011:10:05 02:00:05
Compressed Bits Per Pixel 3
Max Aperture Value 2.8
Metering Mode Multi-segment
Focal Plane X-Resolution 13377.04918 dpi
Focal Plane Y-Resolution 13377.04918 dpi
Sensing Method One-chip color area
Custom Rendered Normal
Exposure Mode Auto
White Balance Auto
Digital Zoom Ratio 1
Scene Capture Type Standard
Image Unique ID CD8CAE0D727D4046A179D6DDE9078594
Padding (Binary data 2060 bytes, use -b option to extract)
Offset Schema 4212
Macro Mode Normal
Self Timer Off
Quality Fine
Canon Flash Mode Off
Continuous Drive Single
Focus Mode Single
Record Mode JPEG
Canon Image Size Medium 1
Easy Mode Full auto
Digital Zoom None
Contrast Normal
Saturation Normal
Sharpness 0
Camera ISO Auto
Focus Range Auto
AFPoint Face Detect
Canon Exposure Mode Easy
Lens Type Unknown (-1)
Short Focal 5 mm
Focal Units 1000/mm
Max Aperture 2.8
Min Aperture 8
Flash Bits (none)
Focus Continuous Continuous
AESetting Normal AE
Image Stabilization On
Zoom Source Width 4000
Zoom Target Width 4000
Spot Metering Mode Center
Manual Flash Output n/a
Focal Type Zoom
Focal Plane XSize 6.35 mm
Focal Plane YSize 4.75 mm
Auto ISO 604
Base ISO 100
Measured EV 0.41
Target Aperture 2.8
Target Exposure Time 1/20
White Balance Auto
Slow Shutter Off
Sequence Number 0
Optical Zoom Code 0
Flash Guide Number 0
Flash Exposure Comp 0
Auto Exposure Bracketing Off
AEBBracket Value 0
Control Mode Camera Local Control
Focus Distance Upper 1.51
Focus Distance Lower 0
Bulb Duration 0
Camera Type Compact
Auto Rotate None
NDFilter Off
Self Timer2 0
Flash Output 0
Canon Firmware Version Firmware Version 1.03
File Number 118-3730
Canon Model ID Unknown (0x2770000)
AFMode Multi-point AF
Num AFPoints 9
Valid AFPoints 9
AFArea Widths 18 18 18 18 18 18 18 18 18
AFArea Heights 18 18 18 18 18 18 18 18 18
Primary AFPoint 3
Date Stamp Mode Off
My Color Mode Off
Firmware Revision 1.03 rev 2.00
Categories (none)
Image Unique ID 84421ca453d7e2ac87c2b79e188d34b7
VRDOffset 0
Related Image Width 3264
Related Image Height 2448
Compression JPEG (old-style)
About uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b
Creator Tool Microsoft Windows Live Photo Gallery14.0.8064.206
Viewing Conditions Illuminant Type D50
Measurement Observer CIE 1931
Measurement Flare 0.999%
Measurement Illuminant D65