https://blog.hsinken.com/1348/davinci-resolve-%e9%81%94%e8%8a%ac%e5%a5%87-%e5%b0%88%e6%a1%88%e7%84%a1%e6%b3%95%e5%84%b2%e5%ad%98%e8%a7%a3%e6%b3%95-17-4/