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    This is an experimental technology
    Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

    The VideoPlaybackQuality.droppedVideoFrames read-only property returns an unsigned long containing the number of video frames dropped since the creation of the associated HTMLVideoElement.


    value = videoPlaybackQuality.droppedVideoFrames;


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


    Specification Status Comment
    Media Source Extensions
    The definition of 'VideoPlaybackQuality.droppedVideoFrames' in that specification.
    Working Draft Initial definition.

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support Not supported 25.0 (25.0) [1] Not supported ? Not supported
    Feature Android Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
    Basic support Not supported 25.0 (25.0) [1] Not supported ? Not supported

    [1] Available after switching the about:config preference media.mediasource.enabled to true.

    See also

    Document Tags and Contributors

    Contributors to this page: kscarfone, fscholz, teoli
    Last updated by: fscholz,