diff --git a/home/.config/mpv/mpv.conf b/home/.config/mpv/mpv.conf
index e84f345..906e8b0 100644
--- a/home/.config/mpv/mpv.conf
+++ b/home/.config/mpv/mpv.conf
@@ -31,6 +31,9 @@ hwdec = vaapi
 # do not show images only one second
 image-display-duration=inf
 
+# better upscaling
+scale=spline36
+
 [musicvideo]
 lavfi-complex = '[aid1]asplit=4[ao][a1][a2][a3];[a1]avectorscope=m=lissajous:s=640x600:r=25:draw=dot[avectorscope];[a2]showwaves=s=1280x600:r=25:mode=p2p:colors=red|lightgreen[showwaves];[a3]aresample=112000,showspectrum=s=1920x600:color=rainbow:slide=scroll:gain=1,fps=25[showspectrum];[showwaves][avectorscope]hstack[top];[top][showspectrum]vstack,fps=25[vo]'
 alpha = no