Олег Давыдов (Редактор отдела «Интернет и СМИ»)
But the triumphance of V3 is in the addSourceBuffer hook which solves a subtle problem. In earlier versions, hooking SourceBuffer.prototype.appendBuffer at the prototype level had a vulnerability in that if fermaw’s player cached a direct reference to appendBuffer before the hook was installed (i.e., const myAppend = sourceBuffer.appendBuffer; myAppend.call(sb, data)), the hook would never fire. The player would bypass the prototype entirely and call the original native function through its cached reference.。关于这个话题，heLLoword翻译官方下载提供了深入分析
，更多细节参见91视频
# -- Package installation --
per pair, per font"]:::muted，详情可参考WPS官方版本下载
// 易错点1：必须倒序遍历（正序无法正确缓存右侧的更大值）