For many years, the official way to add HLS support to Video.js was through the videojs-contrib-hls plugin. This plugin provided a custom tech called hls that used MSE to play HLS streams in browsers that lack native support. Developers would initialize the player with:
To cleanly resolve the warning across your application, follow these quick steps:
// This uses the updated, unified engine syntax var currentPlaylist = player.tech().vhs.playlists.media(); Use code with caution. 2. Update Initialization Options
But better to fix the root cause.
);
Section 5: Code Examples - Before and After.
While a console warning feels harmless, leaving deprecated APIs in your production code carries several long-term risks:
Historically, Video.js used a dedicated plugin called videojs-contrib-hls to parse and stream HTTP Live Streaming (HLS) content in non-native environments. Developers accessed this underlying engine directly via player.tech().hls to handle complex operations like listening to playlist updates or appending authentication headers.
Ensure you are running the latest stable version of Video.js to benefit from security patches and performance improvements in VHS. For many years, the official way to add HLS support to Video
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) 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
Over time, videojs-contrib-hls became the de facto standard for HLS playback in Video.js, but it had limitations: it was maintained as a separate project, had its own configuration quirks, and sometimes lagged behind the core Video.js releases.
: VHS is a fork of the original HLS project that supports both HLS and DASH.
At 3:33 AM, the stream returned to perfect clarity. A final message from the ghost appeared in chat—not as a user, but as a system notice: While a console warning feels harmless, leaving deprecated
I can provide a tailored code snippet to match your exact configuration. Share public link
Update core dependencies, ensuring you are using a modern version of Video.js (
if (vhs) vhs.on('loadedplaylist', () => console.log('Playlist loaded'); );
What (like quality switching or event tracking) you are trying to achieve with the tech_ object? Share public link Update core dependencies
player.textTracks().on('addtrack', (e) => console.log('Track added:', e.track); );