From 5d527dbea1111134d178ea08a44d98a244cfb639 Mon Sep 17 00:00:00 2001
From: Moe <github@m03.ca>
Date: Sun, 30 Apr 2023 14:10:26 -0700
Subject: [PATCH] Fix #474

---
 libs/ffmpeg/builders.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ffmpeg/builders.js b/libs/ffmpeg/builders.js
index db05b65e..a7e4b0fe 100644
--- a/libs/ffmpeg/builders.js
+++ b/libs/ffmpeg/builders.js
@@ -549,7 +549,7 @@ module.exports = (s,config,lang) => {
                 }
             }
             if(videoExtIsMp4){
-                customRecordingFlags.push(`-movflags +faststart`)
+                customRecordingFlags.push(`-segment_format_options movflags=faststart+frag_keyframe+empty_moov`)
             }
             if(videoCodec === 'h264_vaapi'){
                 recordingFilters.push('format=nv12,hwupload')