exif: {"Image Make": "Canon", "Image Model": "Canon EOS REBEL T3i", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2012:01:16 00:33:05", "Image ExifOffset": "160", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "668", "Thumbnail JPEGInterchangeFormatLength": "16785", "EXIF ExposureTime": "1/2500", "EXIF FNumber": "63/10", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "6400", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:01:14 15:46:38", "EXIF DateTimeDigitized": "2012:01:14 15:46:38", "EXIF ShutterSpeedValue": "352741/31250", "EXIF ApertureValue": "331919/62500", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "29/8", "EXIF SubjectDistance": "4294967295", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "18", "EXIF SubSecTimeOriginal": "78", "EXIF SubSecTimeDigitized": "78", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}