exif: {"Image Make": "Canon", "Image Model": "Canon EOS 5D Mark II", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2011:08:23 19:18:08", "Image HostComputer": "Mac OS X 10.7.1", "Image ExifOffset": "230", "EXIF ExposureTime": "1/320", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:08:21 18:14:28", "EXIF DateTimeDigitized": "2011:08:21 18:14:28", "EXIF ComponentsConfiguration": "Y", "EXIF ShutterSpeedValue": "67/8", "EXIF ApertureValue": "35/8", "EXIF ExposureBiasValue": "-1/3", "EXIF MeteringMode": "Partial", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "225", "EXIF SubSecTime": "04", "EXIF SubSecTimeOriginal": "04", "EXIF SubSecTimeDigitized": "04", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3744", "EXIF ExifImageLength": "5616", "EXIF FocalPlaneXResolution": "200159/52", "EXIF FocalPlaneYResolution": "551048/141", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard"}