toru。 on Twitter: "んー、Chrome で Local の .mp4 ファイルを再生しても BT.2020 to BT.709 変換が働かないけど、YouTube に上げると BT.2020 to BT.709 変換が効くなー。 https://t.co/OrKGnUOxWc" / Twitter
How to know the problem in the video if it does not play in only the Google Chrome browser? - Google Chrome Community
GitHub - mtomasek780/Mp4NoMore: Stop Vivaldi/Chrome from offering mp4 as a useable codec for late model Macs
![GitHub - erkserkserks/h264ify: A Chrome extension that makes YouTube stream H.264 videos instead of VP8/VP9 videos GitHub - erkserkserks/h264ify: A Chrome extension that makes YouTube stream H.264 videos instead of VP8/VP9 videos](https://raw.githubusercontent.com/erkserkserks/h264ify/master/noncode/yt_screenshot.png)