From 54244b6c78ef40e465d601557639abd0b16b17a2 Mon Sep 17 00:00:00 2001
From: dsilhavy <daniel.silhavy@fokus.fraunhofer.de>
Date: Thu, 4 Jun 2020 08:50:07 +0200
Subject: [PATCH] Fix a bug which causes no calculation of live seek range in
 the MSE for video only streams (#3277)

---
 src/streaming/controllers/StreamController.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/streaming/controllers/StreamController.js b/src/streaming/controllers/StreamController.js
index 00b5e7d991..842c2fc489 100644
--- a/src/streaming/controllers/StreamController.js
+++ b/src/streaming/controllers/StreamController.js
@@ -971,7 +971,8 @@ function StreamController() {
         if (e.metric === MetricsConstants.DVR_INFO) {
             //Match media type? How can DVR window be different for media types?
             //Should we normalize and union the two?
-            if (e.mediaType === Constants.AUDIO) {
+            const targetMediaType = hasAudioTrack() ? Constants.AUDIO : Constants.VIDEO;
+            if (e.mediaType === targetMediaType) {
                 mediaSourceController.setSeekable(mediaSource, e.value.range.start, e.value.range.end);
             }
         }