exif: {"Image Make": "Canon", "Image Model": "Canon EOS 40D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.4", "Image DateTime": "2010:03:14 22:02:31", "Image HostComputer": "Mac OS X 10.5.8", "Image WhitePoint": "313/1000", "Image PrimaryChromaticities": "16/25", "Image ExifOffset": "310", "EXIF ExposureTime": "1/320", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "1600", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2010:03:14 14:51:36", "EXIF DateTimeDigitized": "2010:03:14 14:51:36", "EXIF ShutterSpeedValue": "67/8", "EXIF ApertureValue": "3", "EXIF ExposureBiasValue": "2/3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "200", "EXIF SubSecTime": "69", "EXIF SubSecTimeOriginal": "69", "EXIF SubSecTimeDigitized": "69", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "2592", "EXIF ExifImageLength": "3888", "EXIF FocalPlaneXResolution": "261863/59", "EXIF FocalPlaneYResolution": "288988/65", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}