exif: {"Image Make": "Apple", "Image Model": "iPad", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "5.1.1", "Image DateTime": "2012:08:25 14:32:22", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "256", "Image SubjectArea": "[1295, 967, 699, 696]", "Image ExposureMode": "Auto Exposure", "Image WhiteBalance": "Auto", "Image FocalLengthIn35mmFilm": "35", "Image SceneCaptureType": "Standard", "Image Sharpness": "Normal", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "672", "Thumbnail JPEGInterchangeFormatLength": "8245", "EXIF ExposureTime": "1/15", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "500", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2012:08:25 14:32:22", "EXIF DateTimeDigitized": "2012:08:25 14:32:22", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "6337/1622", "EXIF ApertureValue": "4845/1918", "EXIF BrightnessValue": "869/5319", "EXIF MeteringMode": "Pattern", "EXIF Flash": "No flash function", "EXIF FocalLength": "107/25", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1936", "EXIF ExifImageLength": "2592", "EXIF SensingMethod": "One-chip color area"}