VideoPlaybackQuality
A VideoPlaybackQuality object is returned by the HTMLVideoElement.getVideoPlaybackQuality() method and contains metrics that can be used to determine the playback quality of a video.
Properties
The VideoPlaybackQuality interface doesn't inherit properties from any other interfaces.
-
creationTimeRead only -
A
DOMHighResTimeStampcontaining the time in milliseconds between the start of the navigation and the creation of the object. -
droppedVideoFramesRead only -
An
unsigned longgiving the number of video frames dropped since the creation of the associatedHTMLVideoElement. -
totalVideoFramesRead only -
An
unsigned longgiving the number of video frames created and dropped since the creation of the associatedHTMLVideoElement.
Obsolete properties
-
corruptedVideoFramesRead only -
An
unsigned longgiving the number of video frames corrupted since the creation of the associatedHTMLVideoElement. A corrupted frame may be created or dropped. -
totalFrameDelayRead only -
A
doublecontaining the sum of the frame delay since the creation of the associatedHTMLVideoElement. The frame delay is the difference between a frame's theoretical presentation time and its effective display time.
Methods
The VideoPlaybackQuality interface has no methods, and does not inherit any.
Specifications
| Specification |
|---|
| Media Playback Quality # videoplaybackquality-interface |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
VideoPlaybackQuality |
23 |
12 |
42 |
11
Only works on Windows 8+.
|
15 |
8 |
4.4.3 |
25 |
No |
14 |
No |
1.5 |
corruptedVideoFrames |
80 |
12 |
42-73 |
11
Only works on Windows 8+.
|
67 |
8 |
80 |
80 |
No |
No |
No |
13.0 |
creationTime |
23 |
12 |
42 |
11
Only works on Windows 8+.
|
15 |
8 |
4.4.3 |
25 |
No |
14 |
No |
1.5 |
droppedVideoFrames |
23 |
12 |
42 |
11
Only works on Windows 8+.
|
15 |
8 |
4.4.3 |
25 |
No |
14 |
No |
1.5 |
totalFrameDelay |
23 |
12 |
No |
11
Only works on Windows 8+.
|
15 |
8 |
4.4.3 |
25 |
No |
14 |
No |
1.5 |
totalVideoFrames |
23 |
12 |
42 |
11
Only works on Windows 8+.
|
15 |
8 |
4.4.3 |
25 |
No |
14 |
No |
1.5 |
See also
- The
HTMLVideoElement.getVideoPlaybackQuality()method to get aVideoPlaybackQualityobject MediaSourceSourceBuffer
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https://developer.mozilla.org/en-US/docs/Web/API/VideoPlaybackQuality