exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G7", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.3", "Image DateTime": "2008:08:25 11:36:08", "Image HostComputer": "Mac OS X 10.5.4", "Image ExifOffset": "225", "EXIF ExposureTime": "1/200", "EXIF FNumber": "4", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2008:08:12 11:18:37", "EXIF DateTimeDigitized": "2008:08:12 11:18:37", "EXIF ShutterSpeedValue": "245/32", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "7585/303", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1600", "EXIF ExifImageLength": "1200", "EXIF SensingMethod": "One-chip color area"}