Update

public/ffmpeg_packages/ffmpeg/webpack.config.js

@@ -0,0 +1,19 @@
+const path = require("path");
+
+module.exports = {
+  mode: "production",
+  devtool: "source-map",
+  entry: "./dist/esm/index.js",
+  resolve: {
+    extensions: [".js"],
+  },
+  output: {
+    path: path.resolve(__dirname, "dist/umd"),
+    filename: "ffmpeg.js",
+    library: "FFmpegWASM",
+    libraryTarget: "umd",
+  },
+  stats: {
+    warnings:false
+  }
+};