exif: {"Image Make": "Apple", "Image Model": "iPhone 4", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2012:05:07 06:53:45", "Image HostComputer": "Mac OS X 10.6.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "242", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "622", "Thumbnail JPEGInterchangeFormatLength": "5101", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/30", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:04:29 10:08:53", "EXIF DateTimeDigitized": "2012:04:29 10:08:53", "EXIF ShutterSpeedValue": "12323/2511", "EXIF ApertureValue": "4281/1441", "EXIF BrightnessValue": "47373/13172", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "77/20", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area"}