diff --git a/src/api/media_api.rs b/src/api/media_api.rs
index cfa187d..b37a147 100644
--- a/src/api/media_api.rs
+++ b/src/api/media_api.rs
@@ -357,7 +357,8 @@ async fn trace_video(
             "ultrafast",
             "-crf",
             "28",
-            "-an",
+            "-c:a",
+            "aac",
             "-movflags",
             "+faststart",
             "-y",