howThumbnailInChrome = !$isNull(browseris) && browseris.chrome && document.createElement("VIDEO").canPlayType(mimeType) == '';
                    containerElm.innerHTML = '';
                    mediaPlayer.ensureCssIsIncluded();
                    mediaPlayer.createMediaPlayer(containerElm, videoPlayerId, videoWidth, videoHeight, playerParams, null);
                });
            } else {
                // Show preview image if the video cannot be rendered
                containerElm.innerHTML =    '