Update index.js

index.js

@@ -195,39 +195,6 @@ async function fby2mate(url) {
       return e;
   }
 }
-async function mergeVideoAndAudio(videoBuffer, audioBuffer) {
-    return new Promise((resolve, reject) => {
-        const videoStream = new Readable();
-        videoStream.push(videoBuffer);
-        videoStream.push(null);
-
-        const audioStream = new Readable();
-        audioStream.push(audioBuffer);
-        audioStream.push(null);
-
-        const outputBuffer = [];
-        const outputStream = new Writable({
-            write(chunk, encoding, callback) {
-                outputBuffer.push(chunk);
-                callback();
-            }
-        });
-
-        ffmpeg()
-            .input(videoStream)
-            .input(audioStream)
-            .outputFormat('mp4')
-            .on('end', () => {
-                console.log('Merging finished!');
-                resolve(Buffer.concat(outputBuffer));
-            })
-            .on('error', (err) => {
-                console.error('Error during merging:', err);
-                reject(err);
-            })
-            .pipe(outputStream);
-    });
-}
 async function convertMp4ToAudio(inputBuffer) {
     return new Promise((resolve, reject) => {
         const inputStream = new Readable();