media-fullscreen-button

Accessible fullscreen toggle button with keyboard support and state reflection

Anatomy

<media-fullscreen-button></media-fullscreen-button>

Behavior

Toggles fullscreen mode. Detects platform support through availability — when fullscreen is "unsupported", the toggle does nothing.

Styling

You can style the button based on fullscreen state:

/* In fullscreen */
media-fullscreen-button[data-fullscreen] {
  background: red;
}

Consider hiding the button when unsupported:

media-fullscreen-button[data-availability="unsupported"] {
  display: none;
}

Accessibility

Renders a <button> with an automatic aria-label: “Enter fullscreen” or “Exit fullscreen”. Override with the label prop. Keyboard activation: Enter / Space.

Examples

Basic Usage

import { createPlayer, FullscreenButton } from '@videojs/react';
import { Video, videoFeatures } from '@videojs/react/video';

const Player = createPlayer({ features: videoFeatures });

export default function BasicUsage() {
  return (
    <Player.Provider>
      <Player.Container className="media-container">
        <Video
          src="https://stream.mux.com/BV3YZtogl89mg9VcNBhhnHm02Y34zI1nlMuMQfAbl3dM/highest.mp4"
          autoPlay
          muted
          playsInline
          loop
        />
        <FullscreenButton
          className="media-fullscreen-button"
          render={(props, state) => <button {...props}>{state.fullscreen ? 'Exit Fullscreen' : 'Fullscreen'}</button>}
        />
      </Player.Container>
    </Player.Provider>
  );
}

.media-container {
  position: relative;
}

.media-container video {
  width: 100%;
}

.media-fullscreen-button {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding-block: 8px;
  padding-inline: 20px;
  color: black;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 9999px;
  backdrop-filter: blur(10px);
}

import { createPlayer, FullscreenButton } from '@videojs/react';
import { Video, videoFeatures } from '@videojs/react/video';

const Player = createPlayer({ features: videoFeatures });

export default function BasicUsage() {
  return (
    <Player.Provider>
      <Player.Container className="relative">
        <Video
          className="w-full"
          src="https://stream.mux.com/BV3YZtogl89mg9VcNBhhnHm02Y34zI1nlMuMQfAbl3dM/highest.mp4"
          autoPlay
          muted
          playsInline
          loop
        />
        <FullscreenButton
          className="absolute right-2.5 bottom-2.5 cursor-pointer rounded-full border border-white/30 bg-white/70 px-5 py-2 text-black backdrop-blur-[10px]"
          render={(props, state) => <button {...props}>{state.fullscreen ? 'Exit Fullscreen' : 'Fullscreen'}</button>}
        />
      </Player.Container>
    </Player.Provider>
  );
}

Exit Fullscreen Fullscreen

<video-player class="video-player">
    <media-container>
        <video
            src="https://stream.mux.com/BV3YZtogl89mg9VcNBhhnHm02Y34zI1nlMuMQfAbl3dM/highest.mp4"
            autoplay
            muted
            playsinline
            loop
        ></video>
        <media-fullscreen-button class="media-fullscreen-button">
            <span class="fullscreen">Exit Fullscreen</span>
            <span class="not-fullscreen">Fullscreen</span>
        </media-fullscreen-button>
    </media-container>
</video-player>

.video-player {
  position: relative;
  display: block;
}

.video-player video {
  width: 100%;
}

.media-fullscreen-button {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding-block: 8px;
  padding-inline: 20px;
  color: black;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 9999px;
  backdrop-filter: blur(10px);
}

.media-fullscreen-button .fullscreen {
  display: none;
}
.media-fullscreen-button .not-fullscreen {
  display: none;
}
.media-fullscreen-button[data-fullscreen] .fullscreen {
  display: inline;
}
.media-fullscreen-button:not([data-fullscreen]) .not-fullscreen {
  display: inline;
}

import '@videojs/html/video/player';
import '@videojs/html/ui/fullscreen-button';

<video-player class="relative block">
    <media-container>
        <video
            class="w-full"
            src="https://stream.mux.com/BV3YZtogl89mg9VcNBhhnHm02Y34zI1nlMuMQfAbl3dM/highest.mp4"
            autoplay
            muted
            playsinline
            loop
        ></video>
        <media-fullscreen-button
            class="absolute right-2.5 bottom-2.5 cursor-pointer rounded-full border border-white/30 bg-white/70 px-5 py-2 text-black backdrop-blur-[10px]"
        >
            <span class="hidden in-data-fullscreen:inline">Exit Fullscreen</span>
            <span class="hidden not-in-data-fullscreen:inline">Fullscreen</span>
        </media-fullscreen-button>
    </media-container>
</video-player>

import '@videojs/html/video/player';
import '@videojs/html/ui/fullscreen-button';

API Reference

Props

Prop	Type	Default
`disabled`	`boolean`	`false`
Attribute `disabled` Description Whether the button is disabled.
`label`	`string \| function`	`''`
Attribute `label` Description Custom label for the button. Type `string \| ((state: FullscreenButtonState) => string)`

State

State is accessible via the render, className, and style props.

State is reflected as data attributes for CSS styling.

Property	Type	Details
`availability`	`'available' \| 'unavailable' \| 'unsupp...`
Description Whether fullscreen can be requested on this platform. Type `'available' \| 'unavailable' \| 'unsupported'`
`fullscreen`	`boolean`
Description Whether fullscreen mode is currently active.
`label`	`string`

Data attributes

Attribute	Type	Details
`data-fullscreen`
Description Present when fullscreen mode is active.
`data-availability`	`'available' \| 'unavailable' \| 'unsupp...`
Description Indicates fullscreen availability (`available` or `unsupported`). Type `'available' \| 'unavailable' \| 'unsupported'`