From 37789a58a8b544a07fdefcb1638fdc15b07cf696 Mon Sep 17 00:00:00 2001
From: Cameron Kaiser <classilla@floodgap.com>
Date: Sun, 31 Mar 2019 21:49:46 -0700
Subject: [PATCH] #550: pref on mediasource for mp4

---
 modules/libpref/init/all.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index 88839b013..a4300ed5c 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -494,7 +494,7 @@ pref("media.track.enabled", false);
 
 // Whether to enable MediaSource support.
 pref("media.mediasource.enabled", true);
-pref("media.mediasource.mp4.enabled", false);
+pref("media.mediasource.mp4.enabled", true);
 pref("media.mediasource.webm.enabled", true);
 pref("media.mediasource.webm.audio.enabled", true);