exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G11", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2010:07:18 21:25:51", "Image HostComputer": "Mac OS X 10.6.4", "Image ExifOffset": "228", "EXIF ExposureTime": "1/250", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2010:07:18 18:03:06", "EXIF DateTimeDigitized": "2010:07:18 18:03:06", "EXIF ApertureValue": "6", "EXIF ExposureBiasValue": "-2/3", "EXIF MaxApertureValue": "139/32", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "61/2", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1024", "EXIF ExifImageLength": "768", "EXIF SensingMethod": "One-chip color area"}