exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D3100", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2012:09:29 22:21:31", "Image ExifOffset": "204", "EXIF ExposureTime": "1/1600", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:09:29 13:20:09", "EXIF DateTimeDigitized": "2012:09:29 13:20:09", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "8/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "35", "EXIF ExifImageWidth": "4608", "EXIF ExifImageLength": "3072", "EXIF SensingMethod": "One-chip color area"}