This is an Snippet on how to change meta-data for videoJS-Adapter with Bitmovin Analytics

change-source-videoJS-bmAnalytics.js

document.getElementById('change-source').onclick = function () {
      analytics.sourceChange({
        title: 'someVideoTitle',
        videoId: 'video-1234'
      });
      player.src({
        src: 'https://d2zihajmogu5jn.cloudfront.net/bipbop-advanced/bipbop_16x9_variant.m3u8',
        type: 'application/x-mpegURL'
      });
 };