exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot A720 IS", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2010:12:10 17:18:55", "Image ExifOffset": "164", "EXIF ExposureTime": "1/640", "EXIF FNumber": "24/5", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2008:10:05 15:11:03", "EXIF DateTimeDigitized": "2008:10:05 15:11:03", "EXIF ShutterSpeedValue": "1165241/125000", "EXIF ApertureValue": "4526069/1000000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "145/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "174/5", "EXIF FocalPlaneXResolution": "43520/3", "EXIF FocalPlaneYResolution": "2448000/169", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}