add video and fix filename for md

server.js

@@ -30,7 +30,7 @@ wss.on('connection', (ws) => {
         const { q, duration } = payload;
         console.log(`Start ${q}`)
 
-        const q_stem = q.replace(/\.[a-z0-9]+$/, "").replace(/\[.+?\]/g, '').trim();
+        const q_stem = q.replace(/\.[a-z0-9]+$/, "").replace(/\[.+?\]/g, '').replace(/\s+/g, '_').trim();
 
         try {
           mkdirSync(joinPath(ROOT_DIR, q_stem));