Create src/addons/addons/waveform-chunk-size/userscript.js

src/addons/addons/waveform-chunk-size/userscript.js

@@ -0,0 +1,19 @@
+export default async function ({ addon }) {
+    let chunkSize = addon.settings.get("quality");
+    const updateChunkSize = () => {
+        ReduxStore.dispatch({
+            type: 'scratch-gui/addon-util/SET_SOUND_EDITOR_WAVEFORM_CHUNK_SIZE',
+            chunkSize: chunkSize
+        });
+    };
+
+    updateChunkSize();
+    addon.self.addEventListener("disabled", () => {
+        chunkSize = 1024;
+        updateChunkSize();
+    });
+    addon.self.addEventListener("reenabled", () => {
+        chunkSize = addon.settings.get("quality");
+        updateChunkSize();
+    });
+}