code: function initialize(success, error, opts) {
      console.log("AudioInputCaptureProxy: initialize: " + JSON.stringify(opts));
      onInitialized = success;
      if (!intialized) {
          sampleRate = opts[0] || sampleRate;
          bufferSize = opts[1] || bufferSize;
          channels = opts[2] || channels;
          format = opts[3] || format;
          audioSourceType = opts[4] || audioSourceType;
          fileUrl = opts[5] || fileUrl;
  
          if (fileUrl) {
              window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem;
              if (window.webkitStorageInfo && window.webkitStorageInfo.requestQuota) {
                  // Chrome/Android requires calling requestQuota first
                  window.webkitStorageInfo.requestQuota(
                      /file:\/\/\/temporary.*/.test(fileUrl) ? window.TEMPORARY : window.PERSISTENT,
                      10 * 1024 * 1024,
                      function (grantedBytes) {
                          console.log("AudioInputCaptureProxy: Granted " + grantedBytes + " bytes storage");
                          window.requestFileSystem(
                              /file:\/\/\/temporary.*/.test(fileUrl) ? window.TEMPORARY : window.PERSISTENT,
                              10 * 1024 * 1024,
                              function (fs) {
                                  console.log("AudioInputCaptureProxy: Got file system: " + fs.name);
                                  fileSystem = fs;
                                  intialized = true;
                                  onInitialized();
                              }, error);
                      }, error);
              }
              else {
                  // Firefox and Safari/iOS require calling requestFileSystem directly
                  window.requestFileSystem(
                      /file:\/\/\/temporary.*/.test(fileUrl) ? window.TEMPORARY : window.PERSISTENT,
                      10 * 1024 * 1024,
                      function (fs) {
                          console.log("AudioInputCaptureProxy: Got file system: " + fs.name);
                          fileSystem = fs;
                          intialized = true;
                          onInitialized();
                      }, error);
              }
              return;
          } // fileUrl set
          intialized = true;
      } // !initialized
      onInitialized();
  }
docs: 2017-10-29 robert@fromont.net.nz Implement as a Cordova plugin for the 'browser' platform Public: