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": "2011:04:07 09:51:20", "Image HostComputer": "Mac OS X 10.6.7", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[30, 963/50, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[81, 2443/100, 0]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "20", "GPS GPSTimeStamp": "[9, 18, 293/25]", "GPS GPSDOP": "5", "Image GPSInfo": "508", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "804", "Thumbnail JPEGInterchangeFormatLength": "8128", "Thumbnail YCbCrPositioning": "Centered", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:04:01 09:18:13", "EXIF DateTimeDigitized": "2011:04:01 09:18:13", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ApertureValue": "4281/1441", "EXIF MeteringMode": "Average", "EXIF Flash": "No flash function", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1600", "EXIF ExifImageLength": "1200", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto"}