exif: {"Image Make": "Canon", "Image Model": "Canon EOS 70D", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2015:01:17 05:18:41", "Image ExifOffset": "154", "EXIF ExposureTime": "1/320", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "3200", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "3200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2015:01:17 05:18:41", "EXIF DateTimeDigitized": "2015:01:17 05:18:41", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "67/8", "EXIF ApertureValue": "35/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "21008/4679", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "50", "EXIF SubSecTime": "11", "EXIF SubSecTimeOriginal": "11", "EXIF SubSecTimeDigitized": "11", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2048", "EXIF ExifImageLength": "1405", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[18, 200, 0, 0]", "EXIF LensModel": "EF-S18-200mm f/3.5-5.6 IS", "EXIF LensSerialNumber": "00004fe986"}