vendor/opentok.js
function makeMediaCapturerProxy (api) {

    api.selectSources = function() {
      return api._.selectSources.apply(api._, arguments);
    };

    return api;
  }
function makeMediaCapturerProxy (api) {

    api.selectSources = function() {
      return api._.selectSources.apply(api._, arguments);
    };

    return api;
  }
function makeMediaCapturerProxy ( api ) { api . selectSources = function ( ) { return api . _ . selectSources . apply ( api . _ , arguments ) ; } ; return api ; }
Specialisation for the MediaCapturer API surface
Specialisation for the MediaCapturer API surface