exif: {"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image XResolution": "1000", "Image YResolution": "1000", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2012:03:19 02:06:53", "Image ExifOffset": "154", "EXIF ExposureTime": "1/3200", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2012:03:17 05:46:55", "EXIF DateTimeDigitized": "2012:03:17 05:46:55", "EXIF ShutterSpeedValue": "727741/62500", "EXIF ApertureValue": "1485427/500000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF SubjectDistance": "347/100", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "50", "EXIF SubSecTimeOriginal": "54", "EXIF SubSecTimeDigitized": "54", "EXIF FocalPlaneXResolution": "3456000/907", "EXIF FocalPlaneYResolution": "460800/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "1470804020", "EXIF LensSpecification": "[18, 50, 0/0, 0/0]", "EXIF LensModel": "18-50mm"}