Timeline chart fixes

video-dev · Jul 24, 2020 · 7d33a7f · 7d33a7f
1 parent bf01890
commit 7d33a7f
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/demo/chart/timeline-chart.ts b/demo/chart/timeline-chart.ts
@@ -349,6 +349,14 @@ export class TimelineChart {
     this.resize(datasets);
   }
 
+  removeSourceBuffers () {
+    const { labels, datasets } = this.chart.data;
+    while ((labels[0] || '').indexOf('buffer') > -1) {
+      labels.shift();
+      datasets.shift();
+    }
+  }
+
   setTextTracks (textTracks) {
     const { labels, datasets } = this.chart.data;
     this.removeType('textTrack');

diff --git a/demo/main.js b/demo/main.js
@@ -1311,6 +1311,9 @@ function addChartEventListeners (hls) {
   hls.on(Hls.Events.BUFFER_CREATED, (eventName, { tracks }) => {
     chart.updateSourceBuffers(tracks, hls.media);
   }, chart);
+  hls.on(Hls.Events.BUFFER_RESET, (eventName, { tracks }) => {
+    chart.removeSourceBuffers();
+  }, chart);
   hls.on(Hls.Events.LEVELS_UPDATED, (eventName, { levels }) => {
     chart.removeType('level');
     chart.updateLevels(levels);