title: plupload height and width over 8000x8000px
body: <p>I got a probleme with plupload when the height or the width of my image is to height(8000px * 8000px)
  plupload upload the image but he return me full black after the resize.</p>
  
  <p>I look for get the dimension of the image before the parsing by plupload.</p>
  
  <p>thx.</p>