From bfc541b88066b805bc6813c0a584c3c88e220a40 Mon Sep 17 00:00:00 2001
From: Sam Potts <sam@potts.es>
Date: Fri, 14 Feb 2020 16:53:23 +0000
Subject: [PATCH] Ensure poster image is not downloaded again for HTML5 videos

---
 src/js/ui.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/js/ui.js b/src/js/ui.js
index b443766b..32db6ae7 100644
--- a/src/js/ui.js
+++ b/src/js/ui.js
@@ -172,6 +172,11 @@ const ui = {
         // Set property synchronously to respect the call order
         this.media.setAttribute('poster', poster);
 
+        // HTML5 uses native poster attribute
+        if (this.isHTML5) {
+            return Promise.resolve(poster);
+        }
+
         // Wait until ui is ready
         return (
             ready