diff --git a/electron/electron.js b/electron/electron.js
index 7cf00e0..091854e 100644
--- a/electron/electron.js
+++ b/electron/electron.js
@@ -59,6 +59,9 @@ ipcMain.on('openRtsp', (event, rtsp) => {
       ffmpegOptions: {
         '-stats': '',
         '-r': 30,
+        // '-b:a': '128k',
+        '-ar': '44100',
+        '-codec:a': 'mp2',
       },
     }).on('exitWithError', () => {
       stream.stop();