The HTMLVideoElement interface's read-only videoWidth property indicates the intrinsic width of the video, expressed in CSS pixels. In simple terms, this is the width of the media in its natural size.
See HTMLVideoElement.videoHeight > About intrinsic width and height for more details.
An integer value specifying the intrinsic width of the video in CSS pixels. If the element's readyState is HTMLMediaElement.HAVE_NOTHING, then the value of this property is 0, because neither video nor poster frame size information is yet available.
| Specification |
|---|
| HTML Standard # dom-video-videowidth-dev |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
videoWidth |
3 | 12 | 3.5 | 9 | 10.5 | 3.1 | ≤37 | 18 | 4 | 11 | 3 | 1.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLVideoElement/videoWidth