My response was to abandon trying to intercept at the level of individual elements and instead intercept at the level of the browser’s own property descriptors. I went straight for HTMLMediaElement.prototype with Object.getOwnPropertyDescriptor, hooking the native src and srcObject setters before any page code could run:
ご利用いただけるサービス放送番組の同時配信・見逃し配信，详情可参考一键获取谷歌浏览器下载
free_list[classno] = h;。关于这个话题，下载安装汽水音乐提供了深入分析
Apple accelerates U.S. manufacturing with Mac mini production，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述