https://github.com/WWBN/AVideo/issues/9674

node_modules/videojs-overlay/scripts/rollup.config.js

@@ -2,10 +2,35 @@ const generate = require('videojs-generate-rollup-config');
 
 // see https://github.com/videojs/videojs-generate-rollup-config
 // for options
-const options = {};
-const config = generate(options);
+const options = {
+  input: 'src/index.js'
+};
+
+// Generate the original for plugin
+const indexConfig = generate(options);
+
+// Config for file that exports plugin without registering it
+const pluginOnlyConfig = {
+  watch: { clearScreen: false },
+  input: 'src/plugin.js',
+  external: indexConfig.builds.module.external,
+  output: [
+    {
+      file: './dist/videojs-overlay.plugin.js',
+      format: 'umd',
+      name: indexConfig.settings.exportName,
+      banner: indexConfig.settings.banner,
+      globals: { 'video.js': 'videojs', 'global/window': 'window' }
+    }
+  ],
+  plugins: indexConfig.plugins
+};
 
 // Add additonal builds/customization here!
 
+const configs = Object.values(indexConfig.builds);
+
+configs.push(pluginOnlyConfig);
+
 // export the builds to rollup
-export default Object.values(config.builds);
+export default configs;