exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S95", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2011:01:27 16:49:56", "Image ExifOffset": "160", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "756", "Thumbnail JPEGInterchangeFormatLength": "16992", "EXIF ExposureTime": "1/1000", "EXIF FNumber": "2", "EXIF ISOSpeedRatings": "125", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2010:12:23 15:32:17", "EXIF DateTimeDigitized": "2010:12:23 15:32:17", "EXIF ShutterSpeedValue": "1245723/125000", "EXIF ApertureValue": "2", "EXIF ExposureBiasValue": "-2/3", "EXIF MaxApertureValue": "2", "EXIF SubjectDistance": "51/50", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "6", "EXIF FocalPlaneXResolution": "912000/73", "EXIF FocalPlaneYResolution": "912000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[6, 45/2, 0/0, 0/0]", "EXIF LensModel": "6.0-22.5 mm"}