exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Camera+ 2.4", "Image DateTime": "2012:02:25 09:46:37", "Image HostComputer": "iPhone (iPhone OS 5.0.1)", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "248", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[32, 1077/20, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[97, 67/25, 0]", "GPS GPSTimeStamp": "[10, 46, 0]", "Image GPSInfo": "670", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2012:02:25 09:46:37", "EXIF DateTimeDigitized": "2012:02:25 09:46:37", "EXIF ComponentsConfiguration": "", "EXIF ShutterSpeedValue": "8770/2139", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "9573/3068", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "[1659, 1504, 484, 484]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1968", "EXIF ExifImageLength": "1470", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Hard"}