EXIF tags in 'original/tt-33.jpg' ('Intel' byte order):
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Tag                 |Value                                                     
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Manufacturer        |Canon                                                     
Model               |Canon EOS 50D                                             
Orientation         |top - left                                                
x-Resolution        |72.00                                                     
y-Resolution        |72.00                                                     
Resolution Unit     |Inch                                                      
Date and Time       |2009:03:12 22:52:10                                       
Artist              |                                                          
YCbCr Positioning   |co-sited                                                  
Copyright           |[None] (Photographer) -  (Editor)                         
Compression         |JPEG compression                                          
x-Resolution        |72.00                                                     
y-Resolution        |72.00                                                     
Resolution Unit     |Inch                                                      
Exposure Time       |1/19 sec.                                                 
FNumber             |f/3.5                                                     
ExposureProgram     |Manual                                                    
ISO Speed Ratings   |100                                                       
Exif Version        |Exif Version 2.21                                         
Date and Time (origi|2009:03:12 22:40:05                                       
Date and Time (digit|2009:03:12 22:40:05                                       
ComponentsConfigurat|Y Cb Cr -                                                 
Shutter speed       |4.38 EV (APEX: 4, 1/20 sec.)                              
Aperture            |3.62 EV (f/3.5)                                           
Exposure Bias       |0.00 EV                                                   
Metering Mode       |Pattern                                                   
Flash               |Flash did not fire, compulsory flash mode.                
Focal Length        |30.0 mm                                                   
Maker Note          |6974 bytes unknown data                                   
User Comment        |                                                          
SubsecTime          |06                                                        
SubSecTimeOriginal  |06                                                        
SubSecTimeDigitized |06                                                        
FlashPixVersion     |FlashPix Version 1.0                                      
Color Space         |sRGB                                                      
PixelXDimension     |2189                                                      
PixelYDimension     |2129                                                      
Focal Plane x-Resolu|5315.44                                                   
Focal Plane y-Resolu|5306.53                                                   
Focal Plane Resoluti|Internal error (unknown value 0).                         
Custom Rendered     |Normal process                                            
Exposure Mode       |Manual exposure                                           
White Balance       |Manual white balance                                      
Scene Capture Type  |Standard                                                  
GPS tag version     |0x02, 0x02, 0x00, 0x00                                    
InteroperabilityInde|R98                                                       
InteroperabilityVers|0100                                                      
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EXIF data contains a thumbnail (5332 bytes).