exif: {"Image Make": "Canon", "Image Model": "Canon EOS 450D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2012:07:29 07:47:52", "Image ExifOffset": "168", "EXIF ExposureTime": "1/320", "EXIF FNumber": "10", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "1600", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2012:07:29 07:47:52", "EXIF DateTimeDigitized": "2012:07:29 07:47:52", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "67/8", "EXIF ApertureValue": "53/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "22986/4561", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "96", "EXIF SubSecTime": "41", "EXIF SubSecTimeOriginal": "41", "EXIF SubSecTimeDigitized": "41", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4272", "EXIF ExifImageLength": "2848", "EXIF FocalPlaneXResolution": "257877/53", "EXIF FocalPlaneYResolution": "321863/66", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}