Update index.js

index.js

@@ -195,7 +195,30 @@ async function fby2mate(url) {
       return e;
   }
 }
+async function convertWebmToMp3(webmBuffer) {
+  return new Promise((resolve, reject) => {
+    const inputStream = new Readable();
+    inputStream.push(webmBuffer);
+    inputStream.push(null);
 
+    const chunks = [];
+    const outputStream = new Readable({
+      read() {
+        this.push(Buffer.concat(chunks));
+        this.push(null);
+      }
+    });
+
+    ffmpeg(inputStream)
+      .inputFormat('webm')
+      .audioCodec('libmp3lame')
+      .format('mp3')
+      .on('error', (err) => reject(err))
+      .on('data', (chunk) => chunks.push(chunk))
+      .on('end', () => resolve(Buffer.concat(chunks)))
+      .pipe(outputStream, { end: true });
+  });
+}
 async function streamToBuffer(stream) {
     const chunks = [];
     const captureChunks = new Writable({
@@ -234,6 +257,7 @@ async function ytAPI(url) {
           let audioStream = await ytdl(ID, {filter: "audioonly", quality:"lowestaudio"})
           let buffermp4 = await streamToBuffer(videoStream)
           let buffermp3 = await streamToBuffer(audioStream)
+          buffermp3 = await convertWebmToMp3(buffermp3)
           buffermp4 = await fileDitch(buffermp4)
           buffermp3 = await fileDitch(buffermp3)
       return {