exif: {"Image Make": "Canon", "Image Model": "Canon EOS 50D", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2009:12:15 22:13:52", "Image ExifOffset": "154", "EXIF ExposureTime": "1/400", "EXIF FNumber": "8", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "1250", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2009:12:15 11:00:18", "EXIF DateTimeDigitized": "2009:12:15 11:00:18", "EXIF ShutterSpeedValue": "540241/62500", "EXIF ApertureValue": "6", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "5", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "135", "EXIF SubSecTimeOriginal": "12", "EXIF SubSecTimeDigitized": "12", "EXIF FocalPlaneXResolution": "792000/149", "EXIF FocalPlaneYResolution": "1056000/199", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}