exif: {"Image Make": "Canon", "Image Model": "Canon EOS-1D Mark IV", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2013:09:23 09:32:07", "Image ExifOffset": "174", "EXIF ExposureTime": "1/80", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "2000", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:09:23 09:32:07", "EXIF DateTimeDigitized": "2013:09:23 09:32:07", "EXIF ShutterSpeedValue": "51/8", "EXIF ApertureValue": "35/8", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "27", "EXIF SubSecTime": "01", "EXIF SubSecTimeOriginal": "01", "EXIF SubSecTimeDigitized": "01", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4900", "EXIF ExifImageLength": "3256", "EXIF FocalPlaneXResolution": "163200/43", "EXIF FocalPlaneYResolution": "191311/49", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard"}