exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S95", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2011:06:26 22:19:39", "Image HostComputer": "Mac OS X 10.6.7", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "252", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "588", "Thumbnail JPEGInterchangeFormatLength": "5109", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/1000", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:06:26 14:28:08", "EXIF DateTimeDigitized": "2011:06:26 14:28:08", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "-2/3", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "712603/47583", "EXIF SensingMethod": "One-chip color area"}