title: Web browser communication with native C++
body: <p>I have an image processing application that is CPU intensive and is developed in c++ (The images are sourced from webcam in realtime).This application should be run on <strong>client side.</strong> </p>
  
  <p>I want to start, pause, transfer data, and exit the c++ application through a web browser.
  So basically my UI will be HTML+Javascript on <strong>client side again.</strong></p>
  
  <p>I dont want to use NPAPI as my main target browser is G. Chrome which is phasing it out.
  I cant use Native Client as it does not support access to webcam because of the sandbox issue. </p>
  
  <p>Is there any way to communicate between c++ and js in the same machine?
  I am happy with a windows solution ...
  The ideal would be a multi browser solution (chrome,firefox,ie)</p>
  
  <p>Many thanks in advance,</p>