exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S410", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.4.5", "Image DateTime": "2008:05:12 21:41:07", "Image HostComputer": "Mac OS X 10.5.2", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "630", "Thumbnail JPEGInterchangeFormatLength": "5214", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/20", "EXIF FNumber": "4", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2008:05:09 11:57:21", "EXIF DateTimeDigitized": "2008:05:09 11:57:21", "EXIF ShutterSpeedValue": "69/16", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "247/16", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area"}