The built-in captions come with a several seconds delay and don't exactly match what is said, which makes them unhelpful and very annoying. I had to cover this part of screen with another window just to be able to watch the talk. The RU-vid's captions, on the contrary, are exact and helpful.
![CNCF [Cloud Native Computing Foundation]](http://yt3.ggpht.com/txe66EjpkDQQlx_4jDV0yA0PPsww0rqQrFhMpDqagLWN2-EUBBO65IuIyy5tEFVmpI4_RRduzXc=s48-c-k-c0x00ffffff-no-rj)