https://blog.wongcw.com/2021/09/09/%e5%be%ae%e8%bb%9f%e9%96%8b%e5%a7%8b%e6%b8%ac%e8%a9%a6%e5%9f%ba%e6%96%bchdmi-cec%e7%94%a8%e9%9b%bb%e8%a6%96%e9%81%99%e6%8e%a7%e5%99%a8%e6%8e%a7%e5%88%b6xbox%e7%9a%84%e8%83%bd%e5%8a%9b/