Takes the Latency to Broadcaster in the video settings menu and places it in the player controls
目前为 2019-10-28 提交的版本，查看 最新版本。
这些是代码发生过变更的脚本版本 显示所有版本
chat box warningreinitializes if expected page elements are missing
Uses observers now instead of timeouts, so it loads as fast as possible.
