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authorXiao Pan <xyz@flylightning.xyz>2026-04-18 13:38:32 +0800
committerXiao Pan <xyz@flylightning.xyz>2026-05-03 01:58:00 +0800
commit23d09936551aec7d7789a6d736a99c9063815e34 (patch)
tree6a5b8a7c85491e739f3bf8018f62d08fd93ca012 /home
parenta727e92cb63bc49322314d202198081f32149e89 (diff)
firefox disable av1 video
Diffstat (limited to 'home')
-rw-r--r--home/xyz/.mozilla/firefox/xxxxxxxx.fly/user-overrides.js6
1 files changed, 6 insertions, 0 deletions
diff --git a/home/xyz/.mozilla/firefox/xxxxxxxx.fly/user-overrides.js b/home/xyz/.mozilla/firefox/xxxxxxxx.fly/user-overrides.js
index 892a9f65..7412e911 100644
--- a/home/xyz/.mozilla/firefox/xxxxxxxx.fly/user-overrides.js
+++ b/home/xyz/.mozilla/firefox/xxxxxxxx.fly/user-overrides.js
@@ -69,6 +69,12 @@ user_pref("media.autoplay.default", 5);
// https://wiki.archlinux.org/title/Firefox#Hardware_video_acceleration
user_pref("gfx.webrender.all", true);
user_pref("media.ffmpeg.vaapi.enabled", true);
+// disable av1 because my GPU can't hardware decode it, and youtube always
+// gives me av1 video and lags due to high CPU load, but it has drawbacks of
+// some webistes only provide av1 video will unable to load it and can't even
+// software decode it, more see:
+// https://www.reddit.com/r/firefox/comments/1rnogf8/comment/o9dlevm
+user_pref("media.av1.enabled", false);
// arkenfox user.js new verison 140 changed those from true to false, but I'm
// used to the old behavior, so I changed them back. The first three settings