DeprecatedThis feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
The VideoPlaybackQuality
interface's read-only corruptedVideoFrames
property the number of corrupted video frames that have been received since the <video>
element was last loaded or reloaded.
Syntax
corruptFrameFount = videoPlaybackQuality.corruptedVideoFrames;
Value
The number of corrupted video frames that have been received since the <video>
element was last loaded or reloaded.
It is up to the user agent to determine whether or not to display a corrupted video frame. If a corrupted frame is dropped, then both corruptedVideoFrames
and droppedVideoFrames
are incremented.
Example
This example determines the percentage of frames which have been corrupted, and if the value is greater than 5%, calls a funciton called downgradeVideo()
that would be implemented to switch to a different video that might tax the network less.
var videoElem = document.getElementById("my_vid");
var quality = videoElem.getVideoPlaybackQuality();
if (quality.corruptedVideoFrames/quality.totalVideoFrames > 0.05) {
downgradeVideo(videoElem);
}
Specifications
Specification | Status | Comment |
Media Playback QualityThe definition of 'VideoPlaybackQuality: corruptedVideoFrames' in that specification. | Editor's Draft |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Chrome
Full support 80 |
Edge
Full support 12 |
Firefox No support 42 — 73 No support 42 — 73 No support 25 — 42 Notes' Limited support to an allowed list of sites, for example YouTube, Netflix, and other popular streaming sites. The limitation was removed when Media Source Extensions was enabled by default in Firefox 42.
Disabled' From version 25 until version 42 (exclusive): this feature is behind the |
IE Full support 11 Full support 11 Notes' Only works on Windows 8+. |
Opera
Full support 67 |
Safari
Full support 8 |
WebView Android
Full support 80 |
Chrome Android
Full support 80 |
Firefox Android
No support No |
Opera Android
No support No |
Safari iOS
No support No |
Samsung Internet Android
Full support 13.0 |
Legend
- Full support
- Full support
- No support
- No support
- Non-standard. Expect poor cross-browser support.'
- Non-standard. Expect poor cross-browser support.
- Deprecated. Not for use in new websites.'
- Deprecated. Not for use in new websites.
- See implementation notes.'
- See implementation notes.
- User must explicitly enable this feature.'
- User must explicitly enable this feature.
See also
- The
HTMLVideoElement.getVideoPlaybackQuality()
method for constructing and returning this interface
VideoPlaybackQuality.corruptedVideoFrames by Mozilla Contributors is licensed under CC-BY-SA 2.5.