exif: {"Image Make": "Apple", "Image Model": "iPhone 3G", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2012:07:23 17:14:14", "Image HostComputer": "Mac OS X 10.6.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[49, 2697/100, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[123, 717/50, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "15", "Image GPSInfo": "436", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "676", "Thumbnail JPEGInterchangeFormatLength": "7466", "Thumbnail YCbCrPositioning": "Centered", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:06:29 13:53:50", "EXIF DateTimeDigitized": "2011:06:29 13:53:50", "EXIF ApertureValue": "4281/1441", "EXIF MeteringMode": "Average", "EXIF Flash": "No flash function", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area"}