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general:firefox [2022/02/05 07:33] sunkangeneral:firefox [2025/01/22 12:13] (current) sunkan
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 ====== HW video decoding using VAAPI ====== ====== HW video decoding using VAAPI ======
 +For it to work with firejail one needs to ignore ''noroot''.
 +~/.config/firejail/firefox.local:
 +<code>
 +# Allows HW video decode
 +ignore noroot
 +</code>
  
 ===== Update 2022-02-05 ===== ===== Update 2022-02-05 =====
Line 47: Line 53:
       VAProfileVP9Profile2            : VAEntrypointVLD       VAProfileVP9Profile2            : VAEntrypointVLD
       VAProfileNone                   : VAEntrypointVideoProc       VAProfileNone                   : VAEntrypointVideoProc
 +</code>
 +
 +==== To check if HW decoding is active ====
 +On newer AMD
 +<code>
 +while true; do cat /sys/kernel/debug/dri/0/amdgpu_pm_info | grep ^VCN; sleep 1; done
 +</code>
 +
 +On Intel - check for Video engine activity
 +<code>
 +intel_gpu_top
 </code> </code>
  
general/firefox.1644046384.txt.gz · Last modified: 2022/02/05 07:33 by sunkan

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