exif: {"Image Make": "Canon", "Image Model": "Canon EOS DIGITAL REBEL XT", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6", "Image DateTime": "2009:03:02 08:02:47", "Image HostComputer": "Mac OS X 10.5.6", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "258", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "574", "Thumbnail JPEGInterchangeFormatLength": "5029", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/50", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2009:03:02 08:20:46", "EXIF DateTimeDigitized": "2009:03:02 08:20:46", "EXIF ApertureValue": "36719/7907", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Average", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "100"}