exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G5", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS4 Macintosh", "Image DateTime": "2011:09:04 19:58:23", "Image HostComputer": "Mac OS X 10.6.7", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "256", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "646", "Thumbnail JPEGInterchangeFormatLength": "4737", "EXIF ExposureTime": "1/60", "EXIF FNumber": "4", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:09:04 18:16:05", "EXIF DateTimeDigitized": "2011:09:04 18:16:05", "EXIF ShutterSpeedValue": "189/32", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "73/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, auto mode, red-eye reduction mode", "EXIF FocalLength": "203/16", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1277", "EXIF ExifImageLength": "2012", "EXIF SensingMethod": "One-chip color area"}