exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SX230 HS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2012:08:08 21:17:28", "Image HostComputer": "Mac OS X 10.6.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "258", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "646", "Thumbnail JPEGInterchangeFormatLength": "7741", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/500", "EXIF FNumber": "59/10", "EXIF ISOSpeedRatings": "125", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:08:06 00:53:50", "EXIF DateTimeDigitized": "2012:08:06 00:53:50", "EXIF ShutterSpeedValue": "287/32", "EXIF ApertureValue": "41/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "41/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "70", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area"}