exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G6", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.1.3", "Image DateTime": "2006:10:06 19:13:49", "Image HostComputer": "Mac OS X 10.4.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "252", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "468", "Thumbnail JPEGInterchangeFormatLength": "5339", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/200", "EXIF ISOSpeedRatings": "50", "EXIF ExifVersion": "0220", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF FocalLength": "922"}