exif: {"Image ImageDescription": "", "Image Make": "Canon", "Image Model": "Canon PowerShot G12", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.7.1", "Image DateTime": "2012:09:13 13:41:07", "Image ExifOffset": "244", "EXIF ExposureTime": "1/40", "EXIF FNumber": "7/2", "EXIF ISOSpeedRatings": "3200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:09:09 19:27:40", "EXIF DateTimeDigitized": "2012:09:09 19:27:40", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "85/16", "EXIF ApertureValue": "29/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "29/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "15673/1000", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1640", "EXIF ExifImageLength": "2736", "EXIF FocalPlaneXResolution": "249863/20", "EXIF FocalPlaneYResolution": "249863/20", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}