exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2011:07:22 10:08:09", "Image HostComputer": "Mac OS X 10.6.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[29, 1436/25, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[90, 379/100, 0]", "Image GPSInfo": "508", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "716", "Thumbnail JPEGInterchangeFormatLength": "4337", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/15", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:07:21 14:58:11", "EXIF DateTimeDigitized": "2011:07:21 14:58:11", "EXIF ShutterSpeedValue": "4889/1250", "EXIF ApertureValue": "4281/1441", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "77/20", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area"}