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.
Instance properties
The VideoPlaybackQuality
interface doesn't inherit properties from any other interfaces.
creationTime
Read only-
A
DOMHighResTimeStamp
containing the time in milliseconds between the start of the navigation and the creation of the object. droppedVideoFrames
Read only-
An
unsigned long
giving the number of video frames dropped since the creation of the associatedHTMLVideoElement
. totalVideoFrames
Read only-
An
unsigned long
giving the number of video frames created and dropped since the creation of the associatedHTMLVideoElement
.
Obsolete properties
corruptedVideoFrames
Read only Deprecated-
An
unsigned long
giving the number of video frames corrupted since the creation of the associatedHTMLVideoElement
. A corrupted frame may be created or dropped. totalFrameDelay
Read only Deprecated Non-standard-
A
double
containing 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.
Instance methods
The VideoPlaybackQuality
interface has no methods, and does not inherit any.
Specifications
Specification |
---|
Media Playback Quality # videoplaybackquality-interface |
Browser compatibility
BCD tables only load in the browser
See also
- The
HTMLVideoElement.getVideoPlaybackQuality()
method to get aVideoPlaybackQuality
object MediaSource
SourceBuffer