exif: {"Image XResolution": "843/4", "Image YResolution": "843/4", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "PhotoScape", "Image DateTime": "2013:09:17 17:09:56", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "146", "EXIF ExifVersion": "[0, 2, 2, 0]", "EXIF DateTimeOriginal": "2013:09:17 20:50:39", "EXIF DateTimeDigitized": "2013:09:17 20:50:39", "EXIF ComponentsConfiguration": "YCbCr", "EXIF FlashPixVersion": "[0, 1, 0, 0]", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "843", "EXIF ExifImageLength": "899"}