exif: {"Image Make": "Canon", "Image Model": "Canon EOS-1D Mark IV", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2012:04:19 14:09:19", "Image ExifOffset": "174", "EXIF ExposureTime": "1/125", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "3200", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2012:04:19 14:09:19", "EXIF DateTimeDigitized": "2012:04:19 14:09:19", "EXIF ShutterSpeedValue": "7", "EXIF ApertureValue": "5", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "31", "EXIF SubSecTime": "36", "EXIF SubSecTimeOriginal": "36", "EXIF SubSecTimeDigitized": "36", "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": "Auto", "EXIF SceneCaptureType": "Standard"}