From 03640473b7863a51e9b9f8d59e6590c12f79971d Mon Sep 17 00:00:00 2001
From: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
Date: Sun, 18 Aug 2024 11:21:46 -0500
Subject: [PATCH] don't adjust playback rate if we just started streaming

---
 web/src/components/player/MsePlayer.tsx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/web/src/components/player/MsePlayer.tsx b/web/src/components/player/MsePlayer.tsx
index a2e73adbe..cd8527def 100644
--- a/web/src/components/player/MsePlayer.tsx
+++ b/web/src/components/player/MsePlayer.tsx
@@ -364,9 +364,11 @@ function MSEPlayer({
     const beta = 0.5; // steepness of exponential growth
 
     // don't adjust playback rate if we're close enough to live
+    // or if we just started streaming
     if (
-      (bufferTime <= bufferThreshold && bufferThreshold < 3) ||
-      bufferTime < 3
+      ((bufferTime <= bufferThreshold && bufferThreshold < 3) ||
+        bufferTime < 3) &&
+      bufferTimes.current.length <= MAX_BUFFER_ENTRIES
     ) {
       return 1;
     }
@@ -517,7 +519,9 @@ function MSEPlayer({
             jumpToLive();
           } else {
             // increase/decrease playback rate to compensate - non Safari/iOS only
-            videoRef.current.playbackRate = playbackRate;
+            if (videoRef.current.playbackRate !== playbackRate) {
+              videoRef.current.playbackRate = playbackRate;
+            }
           }
         }