exif: {"Image ImageDescription": "", "Image Make": "Canon", "Image Model": "Canon PowerShot SD1400 IS", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Picasa", "Image DateTime": "2011:08:21 06:23:20", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "242", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "3540", "Thumbnail JPEGInterchangeFormatLength": "5854", "EXIF ExposureTime": "1/400", "EXIF FNumber": "59/10", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:08:21 06:23:20", "EXIF DateTimeDigitized": "2011:08:21 06:23:20", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "277/32", "EXIF ApertureValue": "41/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "41/8", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "20", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1024", "EXIF ExifImageLength": "768", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "4320", "Interoperability RelatedImageLength": "3240", "EXIF InteroperabilityOffset": "3392", "EXIF FocalPlaneXResolution": "160000/9", "EXIF FocalPlaneYResolution": "1620000/91", "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", "EXIF ImageUniqueID": "5f6451c157ced40326ebd73f07d4ff46"}