exif: {"Image Make": "Canon", "Image Model": "Canon IXUS 115 HS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 8.0 Macintosh", "Image DateTime": "2013:03:06 13:13:44", "Image HostComputer": "Mac OS X 10.6.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "264", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "666", "Thumbnail JPEGInterchangeFormatLength": "5083", "EXIF ExposureTime": "1/20", "EXIF FNumber": "7/2", "EXIF ISOSpeedRatings": "1000", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2013:03:05 18:18:44", "EXIF DateTimeDigitized": "2013:03:05 18:18:44", "EXIF ShutterSpeedValue": "69/16", "EXIF ApertureValue": "29/8", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "29/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "4011/500", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3000", "EXIF ExifImageLength": "4000", "EXIF SensingMethod": "One-chip color area"}