exif: {"Image Orientation": "Horizontal (normal)", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2011:04:23 13:41:49", "Image HostComputer": "Mac OS X 10.6.7", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "190", "EXIF ExposureTime": "1/400", "EXIF FNumber": "71/10", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:04:21 15:08:54", "EXIF DateTimeDigitized": "2011:04:21 15:08:54", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "69/8", "EXIF ApertureValue": "45/8", "EXIF ExposureBiasValue": "-2/3", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "60", "EXIF SubSecTime": "15", "EXIF SubSecTimeOriginal": "15", "EXIF SubSecTimeDigitized": "15", "EXIF FlashPixVersion": "0100", "EXIF ExifImageWidth": "4272", "EXIF ExifImageLength": "2848", "EXIF FocalPlaneXResolution": "2136000/439", "EXIF FocalPlaneYResolution": "356000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}