exif: {"Image Make": "Apple", "Image Model": "iPhone 4S", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7", "Image DateTime": "2012:08:02 20:05:31", "Image HostComputer": "Mac OS X 10.5.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "240", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "748", "Thumbnail JPEGInterchangeFormatLength": "6643", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/138", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "64", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:08:01 10:22:41", "EXIF DateTimeDigitized": "2012:08:01 10:22:41", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "10925/1537", "EXIF ApertureValue": "4845/1918", "EXIF BrightnessValue": "8273/1421", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "107/25", "EXIF SubjectArea": "[1631, 1223, 881, 881]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3264", "EXIF ExifImageLength": "2448", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Normal"}