exif: {"Image Make": "Apple", "Image Model": "iPhone 5s", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "7.1", "Image DateTime": "2014:04:16 14:31:05", "Image ExifOffset": "174", "EXIF ExposureTime": "1/1580", "EXIF FNumber": "11/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "32", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2014:04:16 14:31:05", "EXIF DateTimeDigitized": "2014:04:16 14:31:05", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "5249/494", "EXIF ApertureValue": "7892/3469", "EXIF BrightnessValue": "10501/1048", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "103/25", "EXIF SubSecTimeOriginal": "067", "EXIF SubSecTimeDigitized": "067", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1024", "EXIF ExifImageLength": "768", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF CustomRendered": "2", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "30", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[103/25, 103/25, 11/5, 11/5]", "EXIF LensMake": "Apple", "EXIF LensModel": "iPhone 5s back camera 4.12mm f/2.2"}