並前往https://yanwei-liu.medium.com/ffmpeg-%E7%94%A8%E5%91%BD%E4%BB%A4%E6%8F%90%E7%A4%BA%E5%AD%97%E5%85%83%E5%9F%B7%E8%A1%8C%E5%90%84%E7%A8%AE%E5%BD%B1%E9%9F%B3%E9%8C%84%E5%BD%B1-%E8%BD%89%E6%AA%94-%E4%B8%B2%E6%B5%81%E5%8A%9F%E8%83%BD-6a39aaff081b