在ubuntu/mint下要啟用chromium的硬體加速,必須是pathced過的版本,
可以用 https://launchpad.net/~saiarcot895/+archive/ubuntu/chromium-beta
(包含Widevine,觀看netflix等有DRM保護的串流時需要)
或 https://github.com/Eloston/ungoogled-chromium#downloads
(不包含Widevine)
先裝好對應各顯卡的VA-API driver,啟動chromium時加上以下參數:
chromium-browser --use-gl=desktop --enable-features=VaapiVideoDecoder --disable-features=UseChromeOSDirectVideoDecoder
(chromium 98開始需加上 --disable-features=UseChromeOSDirectVideoDecoder)
用ungoogled-chromium又想加上Widevine DRM支援時,
可先下載對應版本的Chrome DEB安裝檔(stable, unstable),
解開後,把 ./opt/google/chrome/WidevineCdm 複製到
/usr/lib/chromium/WidevineCd 或 ~/.local/lib/WidevineCdm
ref:
https://wiki.archlinux.org/title/Chromium#Hardware_video_acceleration
https://www.linuxuprising.com/2018/08/how-to-enable-hardware-accelerated.html
https://ungoogled-software.github.io/ungoogled-chromium-wiki/faq#linux
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