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FrameworkStyle

media-mute-button

Accessible mute/unmute button with keyboard support and volume state reflection

Anatomy

<media-mute-button></media-mute-button>

Behavior

Toggles mute on and off, and exposes a derived volumeLevel based on the current volume and mute state.

Styling

Style the button based on muted state:

media-mute-button[data-muted] .icon-muted { display: inline; }
media-mute-button:not([data-muted]) .icon-unmuted { display: inline; }

Use data-volume-level for multi-level icon switching:

media-mute-button[data-volume-level="off"] .icon-off { display: inline; }
media-mute-button[data-volume-level="low"] .icon-low { display: inline; }
media-mute-button[data-volume-level="medium"] .icon-medium { display: inline; }
media-mute-button[data-volume-level="high"] .icon-high { display: inline; }

Accessibility

Renders a <button> with an automatic aria-label: “Unmute” when muted, “Mute” when unmuted. Override with the label prop. Keyboard activation: Enter / Space.

Examples

Basic Usage

Unmute Mute
<video-player class="video-player">
    <media-container>
        <video
            src="https://stream.mux.com/BV3YZtogl89mg9VcNBhhnHm02Y34zI1nlMuMQfAbl3dM/highest.mp4"
            autoplay
            muted
            playsinline
            loop
        ></video>
        <media-mute-button class="media-mute-button">
            <span class="muted">Unmute</span>
            <span class="unmuted">Mute</span>
        </media-mute-button>
    </media-container>
</video-player>

Volume Levels

Off Low Medium High
<video-player class="video-player">
    <media-container>
        <video
            src="https://stream.mux.com/BV3YZtogl89mg9VcNBhhnHm02Y34zI1nlMuMQfAbl3dM/highest.mp4"
            autoplay
            muted
            playsinline
            loop
        ></video>
        <media-mute-button class="media-mute-button">
            <span class="level-off">Off</span>
            <span class="level-low">Low</span>
            <span class="level-medium">Medium</span>
            <span class="level-high">High</span>
        </media-mute-button>
    </media-container>
</video-player>

API Reference

Props

Prop Type Default Details
disabled boolean false
label 'play' | 'pause' | 'replay' | 'mute' | 'unmute' | 'seekForward' | 'seekBackward' | 'enterFullscreen' | 'exitFullscreen' | 'enableCaptions' | 'disableCaptions' | 'enterPictureInPicture' | 'exitPictureInPicture' | 'playingLive' | 'seekToLiveEdge' | 'liveBadge' | 'startCasting' | 'stopCasting' | 'connectingCast' | 'seek' | 'volume' | 'timeCurrent' | 'timeDuration' | 'timeRemaining' | 'timeRemainingPhrase' | 'playbackRateAria' | 'timeSliderValueTextRange' | 'volumeSliderValueTextMuted' | 'indicatorMuted' | 'indicatorVolume' | 'indicatorVolumeWithValue' | 'indicatorCaptionsOn' | 'indicatorCaptionsOff' | 'indicatorPaused' | 'indicatorPlaying' | 'indicatorFullscreen' | 'indicatorExitFullscreen' | 'indicatorPictureInPicture' | 'indicatorExitPictureInPicture' | 'mediaErrorAborted' | 'mediaErrorNetwork' | 'mediaErrorDecode' | 'mediaErrorSrcNotSupported' | 'mediaErrorEncrypted' | 'mediaErrorCustom' | 'errorDialogTitle' | 'errorDialogDismiss' | 'mediaErrorFallback' | string & object | function ''

State

State is reflected as data attributes for CSS styling.

Property Type Details
volumeLevel 'off' | 'low' | 'medium' | 'high'
muted boolean
label 'play' | 'pause' | 'replay' | 'mute' ...

Data attributes

Attribute Type Details
data-muted
data-volume-level 'off' | 'medium' | 'low' | 'high'