Linux下用 Compton 优化视频播放的实用方案
一 核心原则
二 快速优化步骤
三 示例配置与生效方式
backend = "glx"
vsync = true
frame-rate = 60
shadow = false
opacity = false
fade = false
blur-background = false
# 可按需排除窗口(示例)
shadow-exclude = [ "class_g = 'Firefox'", "class_g = 'plasma-desktop'" ]
unredir-if-possible = true
pkill compton && compton -b -c ~/.config/compton.conf
sudo tee /etc/systemd/system/compton.service >/dev/null <<'EOF'
[Unit]
Description=Compton Window Composer
After=display-manager.service
[Service]
ExecStart=/usr/bin/compton -b -c /home/你的用户名/.config/compton.conf
Restart=on-failure
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable --now compton
四 故障排查与进阶建议
compton -c ~/.config/compton.conf --verbose),修改后重启 Compton 生效。