exif: {"Image Make": "Apple", "Image Model": "iPhone 4S", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2012:07:26 22:05:20", "Image HostComputer": "Mac OS X 10.7.4", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "GPS GPSTimeStamp": "[2, 32, 3682]", "GPS GPSImgDirectionRef": "T", "GPS GPSImgDirection": "151056/511", "Image GPSInfo": "656", "EXIF ExposureTime": "1/20", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "125", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:07:26 12:32:43", "EXIF DateTimeDigitized": "2012:07:26 12:32:43", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "2779/643", "EXIF ApertureValue": "4312/1707", "EXIF BrightnessValue": "4198/1773", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "107/25", "EXIF SubjectArea": "[1631, 1223, 881, 881]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3264", "EXIF ExifImageLength": "2448", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Normal"}