No tearing, No compton

inxi -G
Graphics:  Card: NVIDIA G96 [GeForce 9500 GT]
       Display Server: X.Org 1.19.2 driver: nvidia Resolution: 1920x1080@60.00hz, 1920x1200@59.95hz
       GLX Renderer: GeForce GT 120/PCIe/SSE2 GLX Version: 3.3.0 NVIDIA 340.106

This is dual-monitor setup, in /etc/X11/xorg.conf add { ForceFullCompositionPipeline = On }

Option         "metamodes" "DVI-I-1: nvidia-auto-select +1920+60 { ForceFullCompositionPipeline = On }, DP-1: nvidia-auto-select +0+0 { ForceFullCompositionPipeline = On }"

to proper place. In .config/openbox/autostart disable compton. Log in and out.

From https://github.com/chjj/compton/issues/227

Test

mpv https://www.youtube.com/watch\?v\=ceX18O9pvLs --loop