exif: {"Image ImageDescription": "", "Image Make": "Canon", "Image Model": "Canon DIGITAL IXUS 100 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2011:09:10 20:09:50", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "234", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "180", "Thumbnail YResolution": "180", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "810", "Thumbnail JPEGInterchangeFormatLength": "4709", "EXIF ExposureTime": "1/25", "EXIF FNumber": "29/5", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:09:10 20:09:50", "EXIF DateTimeDigitized": "2011:09:10 20:09:50", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "9297/2002", "EXIF ApertureValue": "20329/4008", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "20329/4008", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, auto mode, red-eye reduction mode", "EXIF FocalLength": "179/10", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4000", "EXIF ExifImageLength": "3000", "EXIF FocalPlaneXResolution": "1000000/61", "EXIF FocalPlaneYResolution": "1000000/61", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}