exif: {"Image Make": "Canon", "Image Model": "Canon EOS DIGITAL REBEL XS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2011:10:10 19:10:24", "Image HostComputer": "Mac OS X 10.7.1", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "260", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "596", "Thumbnail JPEGInterchangeFormatLength": "4867", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/40", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:09:24 08:29:57", "EXIF DateTimeDigitized": "2011:09:24 08:29:57", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "11015/2637", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "32"}