exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 7.0 Windows", "Image DateTime": "2014:08:20 09:05:52", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "224", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "854", "Thumbnail JPEGInterchangeFormatLength": "3207", "EXIF ExposureTime": "1/15", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "640", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2014:08:20 09:01:16", "EXIF DateTimeDigitized": "2014:08:20 09:01:16", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "4889/1250", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "-725/3347", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "77/20", "EXIF SubjectArea": "[1295, 967, 699, 696]", "EXIF SubSecTimeOriginal": "334", "EXIF SubSecTimeDigitized": "334", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "964", "EXIF ExifImageLength": "1904", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[77/20, 77/20, 14/5, 14/5]", "EXIF LensMake": "Apple", "EXIF LensModel": "iPhone 4 back camera 3.85mm f/2.8"}