From 6476503240dc4749ddb9d3c70b074ea340c796f4 Mon Sep 17 00:00:00 2001
From: isymchych <ivansymchych@gmail.com>
Date: Thu, 18 Feb 2016 15:38:57 +0200
Subject: [PATCH] LargeVideo: detach previous stream when attaching new one

---
 modules/UI/videolayout/LargeVideo.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/modules/UI/videolayout/LargeVideo.js b/modules/UI/videolayout/LargeVideo.js
index 57e603e4f..40148449c 100644
--- a/modules/UI/videolayout/LargeVideo.js
+++ b/modules/UI/videolayout/LargeVideo.js
@@ -270,11 +270,17 @@ class VideoContainer extends LargeContainer {
      * @param {string} videoType video type
      */
     setStream (stream, videoType) {
+        // detach old stream
+        if (this.stream) {
+            this.stream.detach(this.$video[0]);
+        }
+
         this.stream = stream;
         this.videoType = videoType;
 
-        if(!stream)
+        if (!stream) {
             return;
+        }
 
         stream.attach(this.$video[0]);