hwdec=vaapi ytdl-format=bestvideo[height<=?1080]+bestaudio/best ytdl-raw-options=cookies=/path/to/cookies.txt fullscreen keep-open=yes panscan=1.0 #; af toggle "lavfi=[pan=1c|c0=0.5*c0+0.5*c1]" ; show-text "Audio mix set to Mono"