exif: {"Image Software": "ArcSoft MediaImpression", "Image DateTime": "2011:12:08 00:54:57", "Image ExifOffset": "94", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "236", "Thumbnail JPEGInterchangeFormatLength": "5821", "EXIF ExifVersion": "0220", "EXIF ExifImageWidth": "5040", "EXIF ExifImageLength": "3360"}