exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image Orientation": "Horizontal (normal)", "Image Software": "6.1.2", "Image DateTime": "2013:03:03 16:20:58", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "2224", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[42, 20, 21]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[71, 5, 176999/5000]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "16839/824", "GPS GPSTimeStamp": "[21, 20, 5863/100]", "GPS GPSImgDirectionRef": "T", "GPS GPSImgDirection": "45691/304", "Image GPSInfo": "4712", "Image Padding": "[]", "EXIF ExposureTime": "1/15", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "500", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:03:03 16:20:58", "EXIF DateTimeDigitized": "2013:03:03 16:20:58", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "13721/3512", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "-768/4195", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "[1295, 967, 699, 696]", "EXIF SubSecTimeOriginal": "00", "EXIF SubSecTimeDigitized": "00", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2592", "EXIF ExifImageLength": "1936", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard", "EXIF Padding": "[]"}