exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S95", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2010:10:22 08:21:01", "Image ExifOffset": "160", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "756", "Thumbnail JPEGInterchangeFormatLength": "16411", "EXIF ExposureTime": "1/20", "EXIF FNumber": "2", "EXIF ISOSpeedRatings": "3200", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2010:10:20 18:51:16", "EXIF DateTimeDigitized": "2010:10:20 18:51:16", "EXIF ShutterSpeedValue": "540241/125000", "EXIF ApertureValue": "2", "EXIF ExposureBiasValue": "1", "EXIF MaxApertureValue": "2", "EXIF SubjectDistance": "39/100", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "6", "EXIF FocalPlaneXResolution": "456000/73", "EXIF FocalPlaneYResolution": "456000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[6, 45/2, 0/0, 0/0]", "EXIF LensModel": "6.0-22.5 mm"}