exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S2 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.5", "Image DateTime": "2008:07:11 10:51:59", "Image HostComputer": "Mac OS X 10.5.4", "Image ExifOffset": "228", "EXIF ExposureTime": "1/25", "EXIF FNumber": "27/10", "EXIF ISOSpeedRatings": "3", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2008:07:11 10:57:22", "EXIF DateTimeDigitized": "2008:07:11 10:57:22", "EXIF CompressedBitsPerPixel": "5", "EXIF ShutterSpeedValue": "149/32", "EXIF ApertureValue": "23/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "23/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "6", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1280", "EXIF ExifImageLength": "960", "EXIF FocalPlaneXResolution": "11520", "EXIF FocalPlaneYResolution": "81000/7", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Bracket", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}