            asciiEffect.updateOptions({ sampling: value });
              });

            folder
              .add(controls, "videoUpdateRate", 16, 500, 1)
              .name("videoUpdateRate")
              .onChange((value) => {
                asciiEffect.updateOptions({ videoUpdateRate: value });
              });

            // Character selection (this will cause reinit)
            const characterOptions = {
              character: controls.character,
              setCharacter: function (newCha