exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S3 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2010:05:11 12:40:04", "Image HostComputer": "Mac OS X 10.6.3", "Image ExifOffset": "230", "EXIF ExposureTime": "1/60", "EXIF FNumber": "5", "EXIF ISOSpeedRatings": "3", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2010:05:11 12:28:29", "EXIF DateTimeDigitized": "2010:05:11 12:28:29", "EXIF CompressedBitsPerPixel": "5", "EXIF ShutterSpeedValue": "189/32", "EXIF ApertureValue": "149/32", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "23/8", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "80", "EXIF FocalLength": "6", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1024", "EXIF ExifImageLength": "768", "EXIF FocalPlaneXResolution": "90880/9", "EXIF FocalPlaneYResolution": "252071/25", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}