Mention mipmapping in FAQ
@@ -134,18 +134,27 @@ that's all. See [#37].
### The quality is low
-On Windows, you may need to configure the [scaling behavior].
+If the definition of your client window is smaller than that of your device
+screen, then you might get poor quality, especially visible on text (see [#40]).
+
+[#40]: https://github.com/Genymobile/scrcpy/issues/40
+
+To improve downscaling quality, trilinear filtering is enabled automatically
+if the renderer is OpenGL and if it supports mipmapping.
+
+On Windows, you might want to force OpenGL:
+
+```
+scrcpy --render-driver=opengl
+```
+
+You may also need to configure the [scaling behavior]:
> `scrcpy.exe` > Properties > Compatibility > Change high DPI settings >
> Override high DPI scaling behavior > Scaling performed by: _Application_.
[scaling behavior]: https://github.com/Genymobile/scrcpy/issues/40#issuecomment-424466723
-If the definition of your client window is far smaller than that of your device
-screen, then you'll get poor quality. This is especially visible on text. See
-[#40].
-
-[#40]: https://github.com/Genymobile/scrcpy/issues/40
### KWin compositor crashes
