exif: {"Image Make": "Apple", "Image Model": "iPad mini", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Camera+ 4.2.1", "Image DateTime": "2013:11:24 15:07:23", "Image HostComputer": "iPad (iPhone OS 7.0.4)", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "236", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1128", "Thumbnail JPEGInterchangeFormatLength": "11312", "EXIF ExposureTime": "1/20", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "250", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:11:24 15:07:23", "EXIF DateTimeDigitized": "2013:11:24 15:07:23", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "3799/879", "EXIF ApertureValue": "4845/1918", "EXIF BrightnessValue": "6175/7913", "EXIF MeteringMode": "Pattern", "EXIF Flash": "No flash function", "EXIF FocalLength": "33/10", "EXIF SubjectArea": "[1295, 967, 699, 696]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2592", "EXIF ExifImageLength": "1936", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "484/483", "EXIF FocalLengthIn35mmFilm": "33", "EXIF SceneCaptureType": "Standard", "EXIF DeviceSettingDescription": "[123, 34, 100, 101, 118, 105, 99, 101, 84, 105, 108, 116, 34, 58, 45, 48, 46, 48, 55, 48, 50, 52, 51, 48, 57, 55, 56, 52, 49, 55, 51, 57, 54, 53, 125]", "EXIF SubjectDistanceRange": "0", "EXIF LensSpecification": "[33/10, 33/10, 12/5, 12/5]", "EXIF LensMake": "Apple", "EXIF LensModel": "iPad mini back camera 3.3mm f/2.4"}