const MS = window.MediaSource || window.ManagedMediaSource;
For implementers, this promise-heavy design constrains optimization opportunities. The spec mandates specific promise resolution ordering, making it difficult to batch operations or skip unnecessary async boundaries without risking subtle compliance failures. There are many hidden internal optimizations that implementers do make but these can be complicated and difficult to get right.
，这一点在雷电模拟器官方版本下载中也有详细论述
在 .claude 配置目录下创建 skills 子目录：
相较于这些充满想象力和争议的智能硬件，智能手机与AI融合的成效则显得平平无奇。
abort(reason) { closed = true; chunks.length = 0; },