From d8ba4921191ee2b3dda976c3c3d5cf4b9dd17619 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 2 Feb 2021 11:19:46 +0100
Subject: [PATCH] Fix broken HLS playback with some audio streams

---
 server/helpers/ffprobe-utils.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/helpers/ffprobe-utils.ts b/server/helpers/ffprobe-utils.ts
index fefed25ae..d2476606e 100644
--- a/server/helpers/ffprobe-utils.ts
+++ b/server/helpers/ffprobe-utils.ts
@@ -262,6 +262,10 @@ async function canDoQuickAudioTranscode (path: string, probe?: ffmpeg.FfprobeDat
   const maxAudioBitrate = getMaxAudioBitrate('aac', audioBitrate)
   if (maxAudioBitrate !== -1 && audioBitrate > maxAudioBitrate) return false
 
+  const channelLayout = parsedAudio.audioStream['channel_layout']
+  // Causes playback issues with Chrome
+  if (!channelLayout || channelLayout === 'unknown') return false
+
   return true
 }
 
-- 
2.41.0