exif: {"Image Make": "Apple", "Image Model": "iPod touch", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "ProCamera 3.0.1", "Image DateTime": "2011:04:28 12:40:21", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "216", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[51, 3061/100, 0]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[0, 27/2, 0]", "GPS GPSTimeStamp": "[12, 35, 3453]", "Image GPSInfo": "566", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "798", "Thumbnail JPEGInterchangeFormatLength": "11408", "EXIF ExposureTime": "1/30", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "640", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:04:28 12:40:21", "EXIF DateTimeDigitized": "2011:04:28 12:40:21", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "4035/821", "EXIF ApertureValue": "4312/1707", "EXIF MeteringMode": "Pattern", "EXIF Flash": "No flash function", "EXIF FocalLength": "77/20", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "745", "EXIF ExifImageLength": "559", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Hard"}