You aren't signed in     Sign In    Help

More detail about one gear to rule them all

one gear to rule them all by C. Wess Daniels

Taken on
November 10, 2007 at 3.24pm PST

Posted to Flickr
November 10, 2007 at 7.35pm PST



What is EXIF data?

Almost all new digital cameras save JPEG (jpg) files with EXIF (Exchangeable Image File) data. Camera settings and scene information are recorded by the camera into the image file. Examples of stored information are shutter speed, date and time, focal length, exposure compensation, metering pattern and if a flash was used.

Source: Digicamhelp.

spacer image
Camera: Canon PowerShot SD400
Exposure: 0.3 sec (3/10)
Aperture: f/4.9
Focal Length: 17.4 mm
Exposure Bias: 0/3 EV
Flash: Flash did not fire

Orientation: Horizontal (normal)
X-Resolution: 180 dpi
Y-Resolution: 180 dpi
Date and Time: 2007:11:10 15:24:14
YCbCr Positioning: Centered
Date and Time (Original): 2007:11:10 15:24:14
Date and Time (Digitized): 2007:11:10 15:24:14
Compressed Bits per Pixel: 2 bits
Shutter Speed: 56/32
Maximum Lens Aperture: 147/32
Metering Mode: Pattern
Color Space: sRGB
Focal Plane X-Resolution: 11520 dpi
Focal Plane Y-Resolution: 11571.429 dpi
Sensing Method: One-chip colour area sensor
Digital Zoom Ratio: 2592/2592
Compression: JPEG
Tag::Canon::0x0013: 0, 0, 0, 0
Image Type: IMG:PowerShot SD400 JPEG
Image Number: 8898959
Model ID: 25624576
Tag::Canon::0x0018: 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
Tag::Canon::0x001D: 32, 1, 0, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0
Tag::Canon::0x001E: 16843264
Image Width: 2592 pixels
Image Height: 1944 pixels
Macro Mode: Normal
Self-timer: 2
Image Quality: Normal
Continuous Drive: Single
Focus Mode: Single
Canon Image Size: Large
Easy Mode: Manual
Contrast: Normal
Saturation: Normal
Sharpness: Normal
Camera ISO: 400
Metering Mode: Evaluative
Focus Range: Auto
AF Point: Manual AF point selection
Canon Exposure Mode: Easy
Lens: 6 - 17mm
Max Aperture: 147
Min Aperture: 213
AE Setting: Normal AE
Display Aperture: 4.9
Zoom Source Width: 2592
Zoom Target Width: 2592
Photo Effect: Vivid
Focal Type: Zoom
Scaled Focal Length: 17400
Focal Plane Size: 230 x 172
ISO: 400
Measured LV: 65491
Target Aperture: 11.313708498985
Target Exposure Time: 0.29730177875068
Focus Distance Upper: 7
F Number: 5
Camera Type: Compact
Auto Rotate: None
Image Width: 2592
Image Height: 1944
Image Width (As shot): 1296
Image Height (As shot): 242
Exposure Time: 4294967200
Scaled Focal Length: 7
AF Points Used: Center

Return to the one gear to rule them all page.