HTMLVideoElement

Baseline Widely available *

This feature is well established and works across many devices and browser versions. Its been available across browsers since 2015 ..

* Some parts of this feature may have varying levels of support.

HTMLVideoElement . HTMLMediaElement HTMLElement.

. , .

HTMLVideoElement.height: Is a String that reflects the height HTML attribute, which specifies the height of the display area, in CSS pixels.
HTMLVideoElement.poster: Is a String that reflects the poster HTML attribute, which specifies an image to show while no video data is available.
HTMLVideoElement.videoHeight: Returns an unsigned long containing the intrinsic height of the resource in CSS pixels, taking into account the dimensions, aspect ratio, clean aperture, resolution, and so forth, as defined for the format used by the resource. If the element's ready state is HAVE_NOTHING, the value is 0.
HTMLVideoElement.videoWidth: Returns an unsigned long containing the intrinsic width of the resource in CSS pixels, taking into account the dimensions, aspect ratio, clean aperture, resolution, and so forth, as defined for the format used by the resource. If the element's ready state is HAVE_NOTHING, the value is 0.
HTMLVideoElement.width: Is a String that reflects the width HTML attribute, which specifies the width of the display area, in CSS pixels.

HTMLVideoElement.mozParsedFrames: Returns an unsigned long with the count of video frames that have been parsed from the media resource.
HTMLVideoElement.mozDecodedFrames: Returns an unsigned long with the count of parsed video frames that have been decoded into images.
HTMLVideoElement.mozPresentedFrames: Returns an unsigned long with the count of decoded frames that have been presented to the rendering pipeline for painting.
HTMLVideoElement.mozPaintedFrames: Returns an unsigned long with the count of presented frames which were painted on the screen.
HTMLVideoElement.mozFrameDelay: Returns an double with the time which the last painted video frame was late by, in seconds.
HTMLVideoElement.mozHasAudio: Returns a Boolean indicating if there is some audio associated with the video.

Inherits methods from its parent, HTMLMediaElement, and HTMLElement.

HTMLVideoElement.getVideoPlaybackQuality(): Returns a VideoPlaybackQuality objects that contains the current playback metrics.

Specification
HTML # htmlvideoelement

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This page was last modified on 27 . 2026 . by MDN contributors.