escription" class="description"><p>Create popup - Override with specific functionality for component</p></div><p class="vjs-only"><em id="createPopupFooter">Defined in <a href="https://github.com/videojs/video.js/blob/master/src/js/popup/popup-button.js#L49">https://github.com/videojs/video.js/blob/master/src/js/popup/popup-button.js line number: 49</a></em></p><p><a href="#top">[back to top]</a></p></div><div id="Methodsupdate"><h3 id="updateHeader">update()</h3><div id="updateDescription" class="descripti