exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot A520", "Image Orientation": "Horizontal (normal)", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2007:06:27 00:35:12", "Image YCbCrPositioning": "Centered", "Image Tag 0x1001": "1200", "Image Tag 0x1002": "1600", "Image Tag 0x5012": "1", "Image ExifOffset": "250", "Image CustomRendered": "Normal", "Image ExposureMode": "Auto Exposure", "Image WhiteBalance": "Auto", "Image DigitalZoomRatio": "1", "Image SceneCaptureType": "Standard", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "922", "Thumbnail JPEGInterchangeFormatLength": "2028", "EXIF ExposureTime": "1/800", "EXIF FNumber": "4", "EXIF DateTimeOriginal": "2007:06:27 00:35:12", "EXIF DateTimeDigitized": "2007:06:27 00:35:12", "EXIF CompressedBitsPerPixel": "2", "EXIF ShutterSpeedValue": "309/32", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "11/4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "93/16", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1200", "EXIF ExifImageLength": "1600", "EXIF FocalPlaneXResolution": "50000/7", "EXIF FocalPlaneYResolution": "50000/7", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area"}