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Videojs Warn Player.tech--.hls Is Deprecated. Use Player.tech--.vhs Instead May 2026

If you’ve recently seen the console warning "VIDEOJS: WARN: player.tech--.hls is deprecated. Use player.tech--.vhs instead," you are encountering a transition that began with the release of Video.js 7. This warning is part of a move to unify streaming technologies under a single engine. Why is player.tech.hls Deprecated?

Historically, videojs-contrib-hls was the dedicated plugin for HLS playback in Video.js. However, as MPEG-DASH grew in popularity, the development team realized that HLS and DASH could share much of the same core logic. The result was VHS (Video.js HTTP Streaming), which:

Acts as the Successor: VHS is a fork of the original HLS project that supports both HLS and DASH.

Is Bundled by Default: Starting with version 7, VHS is included in the standard Video.js build, making external HLS plugins unnecessary for most users.

Provides a Unified API: By renaming the internal property from hls to vhs, the developers avoided confusion when using the same engine to play DASH content. How to Fix the Warning

The warning appears when your code (or a plugin you are using) attempts to access HLS-specific properties via the old player.tech().hls path. To resolve it, you must update your references to use vhs. 1. Update Runtime Access

If you are manually accessing the streaming tech object to check playlists or bandwidth, change your syntax: Old (Deprecated): javascript

var hls = player.tech().hls; console.log(hls.playlists.master); Use code with caution. New (Recommended): javascript

var vhs = player.tech().vhs; console.log(vhs.playlists.main); // Note: 'master' is often now 'main' Use code with caution. 2. Update Initialization Options

If you are passing options to the player during setup, update the key from hls to vhs. Old Setup: javascript

videojs('my-player', html5: hls: overrideNative: true ); Use code with caution. New Setup: javascript If you’ve recently seen the console warning "VIDEOJS:

videojs('my-player', html5: vhs: overrideNative: true ); Use code with caution. Key Benefits of VHS

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

player.tech().hls is deprecated. Use player.tech().vhs instead #2

This warning occurs because videojs-contrib-hls has been deprecated and replaced by videojs-http-streaming (VHS). While the library still provides backward compatibility, it now encourages developers to use the vhs namespace for modern streaming features like HLS and DASH. Why the Change?

Starting with Video.js 7, HLS and DASH support were unified into a single engine called VHS. The warning is simply a prompt to update your code to match the current internal naming. How to Fix the Warning

To resolve the warning, you need to update how you access the HLS/VHS object and how you pass options during initialization. 1. Update Object Access

If you are accessing playback data (like playlists or bitrates) via the player's tech, change hls to vhs. Deprecated: player.tech().hls Recommended: player.tech().vhs Example: javascript

// Old way (triggers warning) var playlists = player.tech().hls.playlists; // New way (recommended) var playlists = player.tech().vhs.playlists; Use code with caution. Copied to clipboard 2. Update Initialization Options

When configuring HLS settings during player setup, the hls key is now deprecated in favor of vhs. Deprecated: javascript videojs('my-video', hls: overrideNative: true ); Use code with caution. Copied to clipboard Recommended: javascript

videojs('my-video', html5: vhs: overrideNative: true ); Use code with caution. Copied to clipboard Key Differences: VHS vs. Contrib-HLS videojs-contrib-hls videojs-http-streaming (VHS) Status Deprecated Active / Modern Protocols HLS & DASH Integration Requires separate plugin Built into Video.js 7+ Engine Transmuxer based Media Source Extensions (MSE) Important Implementation Notes Resolving the Video

player.tech().hls is deprecated. Use player.tech().vhs instead #2

The "player.tech().hls is deprecated" warning in Video.js indicates a transition to the newer Video.js HTTP Streaming (VHS) engine for handling HLS and DASH formats. To resolve this, developers must replace references of player.tech().hls player.tech().vhs

and update initialization configurations. For technical details and migration steps, see the GitHub discussion on player.hls is deprecated warning

player.tech().hls is deprecated. Use player.tech().vhs instead #2 8 Feb 2022 —

This warning occurs because videojs-http-streaming (VHS) replaced the older videojs-contrib-hls plugin as the default engine for HLS and DASH playback starting in Video.js 7 . To resolve it, you must update your code to reference vhs instead of hls. 1. Update Player Options

If you are passing options like overrideNative during player initialization, change the hls key to vhs: javascript

// Old/Deprecated var player = videojs('my-video', html5: hls: overrideNative: true ); // New/Correct var player = videojs('my-video', html5: vhs: overrideNative: true ); Use code with caution. Copied to clipboard 2. Update Runtime Access

If you are accessing runtime properties (like XHR hooks or representations) via the player's tech object, switch the property name: Deprecated: player.tech().hls Replacement: player.tech().vhs Why this changed

VHS (Video.js HTTP Streaming) was created to be a single, format-agnostic engine capable of playing both HLS and DASH. Since the engine is no longer exclusive to HLS, the Video.js team renamed the internal properties and options to reflect this broader support.

Using hls options is deprecated · Issue #7007 · videojs/video.js VIDEOJS: WARN: player


Resolving the Video.js Deprecation Warning: Replacing player.tech_.hls with player.tech_.vhs

If you have been developing HTML5 video players using Video.js, particularly those handling HTTP Live Streaming (HLS), you have likely encountered a warning in your browser's console that looks something like this:

VIDEOJS: WARN: player.tech_.hls is deprecated. use player.tech_.vhs instead

At first glance, this warning can be alarming, especially if your custom player logic relies on accessing the underlying HLS technology. Is your player about to break? Do you need to rewrite large portions of your codebase?

The short answer is: No, your player will continue to function for now, but you should update your code to future-proof your application.

This article provides a deep dive into why this warning appears, what player.tech_.hls and player.tech_.vhs actually represent, how to fix the issue, and best practices for managing Video.js tech instances moving forward.

Step 2: Replace with tech_.vhs

Simply rename the property access. Change:

const hls = player.tech_.hls;

to:

const vhs = player.tech_.vhs;

Example 4: Accessing quality levels array

Before:

const levels = player.tech_.hls.levels;
levels.forEach((level, idx) => 
  console.log(`Level $idx: $level.heightp`);
);

After:

const levels = player.tech_.vhs.levels;
levels.forEach((level, idx) => 
  console.log(`Level $idx: $level.heightp`);
);

5. Step-by-Step Migration Guide

10. Future Directions

5.1 Minimal HTML/JS using VHS

<link href="https://unpkg.com/video.js/dist/video-js.css" rel="stylesheet" />
<script src="https://unpkg.com/video.js/dist/video.min.js"></script>
<script src="https://unpkg.com/videojs-http-streaming/dist/videojs-http-streaming.min.js"></script>
<video id="player" class="video-js vjs-default-skin" controls></video>
<script>
  const player = videojs('player', 
    techOrder: ['html5'],
    html5: 
      vhs: 
        overrideNative: true,
        withCredentials: false,
        maxBufferLength: 30
);
player.src( src: 'https://example.com/stream.m3u8', type: 'application/x-mpegURL' );
</script>

4. What Actually Breaks (and What Doesn’t)

Therefore, you have a grace period. But not updating is a technical debt that will eventually cause your player to fail for users when the alias is removed.