exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S1 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.5", "Image DateTime": "2008:08:02 19:24:36", "Image HostComputer": "Mac OS X 10.5.2", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "252", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "628", "Thumbnail JPEGInterchangeFormatLength": "4403", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/200", "EXIF FNumber": "31/10", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2008:07:31 21:00:05", "EXIF DateTimeDigitized": "2008:07:31 21:00:05", "EXIF ShutterSpeedValue": "245/32", "EXIF ApertureValue": "13/4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "13/4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "58", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area"}