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VideoPlaybackQuality.totalFrameDelay

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Obsolete since Gecko 30 (Firefox 30 / Thunderbird 30 / SeaMonkey 2.27 / Firefox OS 1.4)
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

The VideoPlaybackQuality.totalFrameDelay read-only property returns a double containing the sum of the frame delay since the creation of the associated HTMLVideoElement. The frame delay is the difference between a frame's theoretical presentation time and its effective display time.

Syntax

value = videoPlaybackQuality.totalFrameDelay;

Example

var videoElt = document.getElementById('my_vid');
var quality = videoElt.getVideoPlaybackQuality();

alert(quality.totalFrameDelay);

Specifications

Specification	Status	Comment
Media Source Extensions The definition of 'VideoPlaybackQuality.totalFrameDelay' in that specification.	Recommendation	Initial definition.

Browser compatibilityUpdate compatibility data on GitHub

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	23	12	25 — 30 Disabled 25 — 30 Disabled Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. Disabled From version 25 until version 30 (exclusive): this feature is behind the `media.mediasource.enabled` preference. To change preferences in Firefox, visit about:config.	11 11 Only works on Windows 8+.	15	8

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	4.4.3	?	Yes	No	30	No	?

VideoPlaybackQuality.totalFrameDelay

Syntax

Example

Specifications

Browser compatibilityUpdate compatibility data on GitHub

See also