This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The HTMLVideoElement.getVideoPlaybackQuality()
creates and returns a VideoPlaybackQuality
object containing metrics about the current quality of the video restitution.
Syntax
videoPQ = videoElement.getVideoPlaybackQuality();
Example
var videoElt = document.getElementById('my_vid'); var quality = videoElt.getVideoPlaybackQuality(); alert(quality.creationTime);
Specifications
Specification | Status | Comment |
---|---|---|
Media Source Extensions The definition of 'HTMLVideoElement.getVideoPlaybackQuality()' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|---|
Basic support | No support | (Yes) | 25.0 (25.0) [1][2] | No support | ? | No support |
Feature | Android | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | No support | (Yes) | 25.0 (25.0) [1][2] | No support | ? | No support |
[1] Available after switching the about:config
preference media.mediasource.enabled
to true
.
[2] Not available for WebRTC video streams.
See also
- The
VideoPlaybackQuality
interface.