exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D40", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2012:08:15 08:50:00", "Image HostComputer": "Mac OS X 10.7.4", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "614", "Thumbnail JPEGInterchangeFormatLength": "3433", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/40", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "800", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:08:10 14:37:36", "EXIF DateTimeDigitized": "2012:08:10 14:37:35", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "8/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "35", "EXIF SensingMethod": "One-chip color area"}