diff --git a/cmd/mjpeg-player/hlsjs/controller/stream-controller.js b/cmd/mjpeg-player/hlsjs/controller/stream-controller.js
index 31fd0828..27cd7a1c 100644
--- a/cmd/mjpeg-player/hlsjs/controller/stream-controller.js
+++ b/cmd/mjpeg-player/hlsjs/controller/stream-controller.js
@@ -38,20 +38,30 @@ class StreamController extends EventHandler {
     this.audioCodecSwap = false;
     this.stallReported = false;
     this.gapController = null;
-    this.currentFrag = 0;
+    this.currentFragIndex = 0;
+    this.lastSN = 0;
+    this.fragments = [];
   }
 
   _fetchPayloadOrEos(levelDetails) {
-    this.fragments = levelDetails.fragments;
+    // Keep track of any new frags and load them.
+    for (let i = 0; i < levelDetails.fragments.length; i++) {
+      let frag = levelDetails.fragments[i];
+      if (frag.sn > this.lastSN) {
+        console.log("adding fragment: " + frag.sn);
+        this.fragments.push(frag);
+        this.lastSN = frag.sn;
+      }
+    }
     this._loadFragment();
   }
 
   _loadFragment() {
     let fragLen = this.fragments.length;
-    if (this.currentFrag >= fragLen) {
+    if (this.currentFragIndex >= fragLen) {
       return;
     }
-    this.hls.trigger(Event.FRAG_LOADING, { frag: this.fragments[this.currentFrag++] });
+    this.hls.trigger(Event.FRAG_LOADING, { frag: this.fragments[this.currentFragIndex++] });
   }
 
   onLevelLoaded(data) {
@@ -63,11 +73,6 @@ class StreamController extends EventHandler {
 
     console.log(`level ${newLevelId} loaded [${newDetails.startSN},${newDetails.endSN}],duration:${duration}`);
 
-    if (newDetails.live) {
-      console.log("handling of this case is not implemented");
-    } else {
-      newDetails.PTSKnown = false;
-    }
     // override level info
     this.levelLastLoaded = newLevelId;
     this.hls.trigger(Event.LEVEL_UPDATED, { details: newDetails, level: newLevelId });
@@ -96,7 +101,6 @@ class StreamController extends EventHandler {
       }
       this.nextLoadPosition = this.startPosition;
     }
-
     this._fetchPayloadOrEos(levelDetails);
   }