exif: {"Image ImageWidth": "4424", "Image ImageLength": "3318", "Image BitsPerSample": "8", "Image Compression": "Uncompressed", "Image PhotometricInterpretation": "2", "Image ImageDescription": "", "Image Make": "Canon", "Image Model": "Canon PowerShot G10", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "300", "Image YResolution": "300", "Image PlanarConfiguration": "1", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "RawTherapee", "Image DateTime": "2010:04:02 12:58:46", "Image ExifOffset": "324", "EXIF ExposureTime": "1/250", "EXIF FNumber": "9/2", "EXIF ISOSpeedRatings": "80", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:04:02 12:58:46", "EXIF DateTimeDigitized": "2010:04:02 12:58:46", "EXIF ShutterSpeedValue": "255/32", "EXIF ApertureValue": "139/32", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, compulsory flash mode, red-eye reduction mode", "EXIF FocalLength": "9049/500", "EXIF FocalPlaneXResolution": "400000/73", "EXIF FocalPlaneYResolution": "400000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}