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FrameworkStyle

video-player

The state boundary — creates a store and broadcasts it to all descendants.

The <video-player> element is the state boundary of your player. It creates a store and makes it available to every element inside it via context. Every player needs exactly one.

<video-player>
  <!-- Everything inside can access the player store -->
  <media-container>
    <video src="video.mp4"></video>
  </media-container>
</video-player>

How it’s created

For most users, importing from @videojs/html/video/player registers a ready-to-use <video-player> element with the standard video features (bundled as a preset):

import '@videojs/html/video/player';
<video-player>
  <media-container>
    <video src="video.mp4"></video>
  </media-container>
</video-player>

If you need a custom feature set or tag name, use createPlayer() to get the configured PlayerElement. Extend ContainerElement separately when you need custom container behavior:

import { ContainerElement, createPlayer } from '@videojs/html';
import { videoFeatures } from '@videojs/html/video';

const { PlayerElement: MyPlayer } = createPlayer({ features: videoFeatures });

class MyContainer extends ContainerElement {}
customElements.define('my-player', MyPlayer);
customElements.define('my-container', MyContainer);

What lives inside it

Everything that needs player state goes inside Player: skins, containers, UI components, and your own custom components. Anything inside can access the store.

<video-player>
  <video-skin>               <!-- skin — includes container + controls -->
    <video src="..."></video> <!-- media element -->
  </video-skin>
  <my-custom-overlay></my-custom-overlay> <!-- your own element — can use PlayerController -->
</video-player>

No visual presence

Packaged skins make <video-player> boxless with display: contents. Width, height, positioning, transforms, and getBoundingClientRect() do not describe a visible player box there. Put layout and measurements on the <media-container> instead.

If you omit <video-skin> and import only the player and media elements, those skin styles are not loaded. The player element still owns state, not layout, so add and style a <media-container> instead of using the player itself as the layout surface.

Accessing state

Use the preset’s typed PlayerController to subscribe to store state from any custom element inside the player:

import { UIElement, selectPlayback } from '@videojs/html';
import { PlayerController } from '@videojs/html/video';

class PlayPauseButton extends UIElement {
  readonly #playback = new PlayerController(this, selectPlayback);

  connectedCallback() {
    super.connectedCallback();
    this.addEventListener('click', this.#togglePlayback);
  }

  disconnectedCallback() {
    this.removeEventListener('click', this.#togglePlayback);
    super.disconnectedCallback();
  }

  readonly #togglePlayback = () => this.#playback.value?.togglePaused();
}

customElements.define('play-pause-button', PlayPauseButton);

Extended player layouts

The player’s scope can extend beyond the fullscreen target. Playlists, transcripts, sidebars, and other supplementary UI can live inside Player but outside Container. They still have full access to the store, but they won’t go fullscreen with the video.

<video-player>
  <media-container>
    <video src="video.mp4"></video>
    <media-controls><media-controls-content>...</media-controls-content></media-controls>  <!-- goes fullscreen with the video -->
  </media-container>

  <media-transcript></media-transcript>     <!-- outside container — still has store access -->
  <playlist-sidebar></playlist-sidebar>     <!-- outside container — still has store access -->
</video-player>