exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image Orientation": "Horizontal (normal)", "Image Software": "6.0.1", "Image DateTime": "2012:12:12 18:53:30", "Image ExifOffset": "140", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[43, 4279/100, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[79, 1173/50, 0]", "GPS GPSAltitude": "160", "GPS GPSTimeStamp": "[23, 53, 1781/100]", "GPS GPSDate": "2012:12:12", "Image GPSInfo": "418", "EXIF ExposureTime": "1/20", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "80", "EXIF ShutterSpeedValue": "19480/4507", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "11895/3463", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "[1295, 967, 699, 696]", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1936", "EXIF ExifImageLength": "2592", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35"}