截至2022/3/16测试有效
插入简码
<iframe id="spkj" src="https://www.acfun.cn/player/视频ac号" width="100%" frameborder="no" scrolling="no" allowfullscreen="allowfullscreen"><span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span> <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span> </iframe> <script type="text/javascript"> document.getElementById("spkj").style.height=document.getElementById("spkj").scrollWidth*0.76+"px"; </script>B站的视频号改革之后还没找到嵌入办法