Videojs Warn Player.tech--.hls Is Deprecated. Use Player.tech--.vhs Instead |verified| (AUTHENTIC • Anthology)

The legacy hls bridge acts as an extra layer of translation between old code semantics and the modern VHS engine.

If you're using plugins that access tech_.hls , update them to their latest versions or patch them to use vhs .

This comprehensive guide breaks down exactly what this warning means, why the change occurred, and how to update your code to maintain compatibility with modern Video.js standards. Why is This Warning Happening?

After migration, thoroughly test your HLS streams: The legacy hls bridge acts as an extra

Click the line number link next to the console warning to view the stack trace. This will show you exactly which script file is triggering the warning.

npm uninstall videojs-contrib-hls

This change reflects the internal transition to the newer Video.js HTTP Streaming (VHS) architecture. While the old property currently remains functional for backward compatibility, relying on it may cause breakage upon upgrading to future major releases. Why is This Warning Happening

Switching to VHS isn't just about silencing a warning; it provides several architectural improvements:

player.ready(function() { if (this.tech_.vhs) { this.tech_.vhs.xhr.beforeRequest = function(options) { options.headers = options.headers || {}; options.headers['Authorization'] = 'Bearer ' + getYourToken(); return options; }; } }); Use code with caution. Monitoring Quality Levels (Bitrates)

if the browser is using its native HLS engine instead of the Video.js VHS engine. Use overrideNative: true const player = videojs('my-video')

Additionally, test playback on different browsers (Chrome, Firefox, Safari, Edge) to ensure HLS streams still play correctly. Safari may use native HLS (which is fine) while others use MSE through VHS.

const player = videojs('my-video');

Keeping deprecated references makes it harder for new developers to maintain the codebase. How to Fix the Warning (Code Examples)