exif: {"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7", "Image DateTime": "2012:07:26 00:56:17", "Image HostComputer": "Mac OS X 10.5.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "244", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "560", "Thumbnail JPEGInterchangeFormatLength": "4647", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/100", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "6400", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:07:20 17:47:30", "EXIF DateTimeDigitized": "2012:07:20 17:47:30", "EXIF ApertureValue": "5", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "64"}