exif: {"Image Make": "Canon", "Image Model": "Canon EOS 450D", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2011:08:13 19:12:26", "Image ExifOffset": "156", "EXIF ExposureTime": "1/160", "EXIF FNumber": "11", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "1600", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:08:13 13:01:42", "EXIF DateTimeDigitized": "2011:08:13 13:01:42", "EXIF ShutterSpeedValue": "915241/125000", "EXIF ApertureValue": "6918863/1000000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "35/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "35", "EXIF SubSecTimeOriginal": "04", "EXIF SubSecTimeDigitized": "04", "Interoperability RelatedImageWidth": "1280", "Interoperability RelatedImageLength": "853", "EXIF InteroperabilityOffset": "562", "EXIF FocalPlaneXResolution": "2136000/439", "EXIF FocalPlaneYResolution": "356000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}