anchor.diff:                          span.record-camera-controls
                             button#stopRecording(disabled='disabled', onclick='endRecording();')
                               img(src='/images/endrecording.png')
  -                          button#switchRecording(disabled='disabled')
  -                            img(src='/images/switchrecording.png')
  +                          
               #footer
                  
       style.
  
positive.code:             #main
                  // Main Content
                  // show
                  select#videoSource
                  #demoContainer
                      #videos
                          video#selfVideo.easyrtcMirror(autoplay='autoplay',muted="true",volume=0)
  
negative.code:               }
              }
            };
            
            selfRecorder = easyrtc.recordToCallback( easyrtc.getLocalStream(), 
                   callback,1000);
            if( selfRecorder ) {
  