VideoPlaybackQuality

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Esta es una tecnología experimental
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La interfaz VideoPlaybackQuality representa el conjunto de métricas que describen la calidad de reproducción de un video.

An instance is created using the HTMLVideoElement.getVideoPlaybackQuality() method.

Properties

The VideoPlaybackQuality interface doesn't inherit any property.

VideoPlaybackQuality.creationTime Read only
A DOMHighResTimeStamp containing the time in miliseconds since the start of the navigation and the creation of the object.
VideoPlaybackQuality.totalVideoFrames Read only
An unsigned long giving the number of video frames created and dropped since the creation of the associated HTMLVideoElement.
VideoPlaybackQuality.droppedVideoFrames Read only
An unsigned long giving the number of video frames dropped since the creation of the associated HTMLVideoElement.
VideoPlaybackQuality.corruptedVideoFrames Read only
An unsigned long giving the number of video frames corrupted since the creation of the associated HTMLVideoElement. A corrupted frame may be created or dropped.
VideoPlaybackQuality.totalFrameDelay Read only Obsoleto Gecko 30
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.

Methods

The VideoPlaybackQuality interface neither implements any specific method, nor inherits any.

Specifications

Specification Status Comment
Media Source Extensions
La definición de 'VideoPlaybackQuality' en esta especificación.
Recommendation Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome para AndroidFirefox para AndroidOpera para AndroidSafari en iOSSamsung Internet
VideoPlaybackQuality
Experimental
Chrome Soporte completo 23Edge Soporte completo SiFirefox Soporte completo 42
Soporte completo 42
Sin soporte 25 — 42
Notas Deshabilitado
Notas Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed when Media Source Extensions was enabled by default in Firefox 42.
Deshabilitado From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Soporte completo 11
Notas
Soporte completo 11
Notas
Notas Only works on Windows 8+.
Opera Soporte completo 15Safari Soporte completo 8WebView Android Soporte completo 4.4.3Chrome Android ? Firefox Android Sin soporte NoOpera Android Soporte completo 14Safari iOS Sin soporte NoSamsung Internet Android ?
corruptedVideoFrames
Experimental
Chrome Soporte completo 23Edge Soporte completo 12Firefox Soporte completo 42
Soporte completo 42
Sin soporte 25 — 42
Notas Deshabilitado
Notas Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed when Media Source Extensions was enabled by default in Firefox 42.
Deshabilitado From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Soporte completo 11
Notas
Soporte completo 11
Notas
Notas Only works on Windows 8+.
Opera Soporte completo 15Safari Soporte completo 8WebView Android Soporte completo 4.4.3Chrome Android ? Firefox Android Sin soporte NoOpera Android Soporte completo 14Safari iOS Sin soporte NoSamsung Internet Android ?
creationTime
Experimental
Chrome Soporte completo 23Edge Soporte completo 12Firefox Soporte completo 42
Soporte completo 42
Sin soporte 25 — 42
Notas Deshabilitado
Notas Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed when Media Source Extensions was enabled by default in Firefox 42.
Deshabilitado From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Soporte completo 11
Notas
Soporte completo 11
Notas
Notas Only works on Windows 8+.
Opera Soporte completo 15Safari Soporte completo 8WebView Android Soporte completo 4.4.3Chrome Android ? Firefox Android Sin soporte NoOpera Android Soporte completo 14Safari iOS Sin soporte NoSamsung Internet Android ?
droppedVideoFrames
Experimental
Chrome Soporte completo 23Edge Soporte completo 12Firefox Soporte completo 42
Soporte completo 42
Sin soporte 25 — 42
Notas Deshabilitado
Notas Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed when Media Source Extensions was enabled by default in Firefox 42.
Deshabilitado From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Soporte completo 11
Notas
Soporte completo 11
Notas
Notas Only works on Windows 8+.
Opera Soporte completo 15Safari Soporte completo 8WebView Android Soporte completo 4.4.3Chrome Android ? Firefox Android Sin soporte NoOpera Android Soporte completo 14Safari iOS Sin soporte NoSamsung Internet Android ?
totalFrameDelay
DeprecadoNo estándar
Chrome Soporte completo 23Edge Soporte completo 12Firefox Sin soporte 25 — 30
Notas Deshabilitado
Sin soporte 25 — 30
Notas Deshabilitado
Notas Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites.
Deshabilitado From version 25 until version 30 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Soporte completo 11
Notas
Soporte completo 11
Notas
Notas Only works on Windows 8+.
Opera Soporte completo 15Safari Soporte completo 8WebView Android Soporte completo 4.4.3Chrome Android ? Firefox Android Sin soporte NoOpera Android Soporte completo 14Safari iOS Sin soporte NoSamsung Internet Android ?
totalVideoFrames
Experimental
Chrome Soporte completo 23Edge Soporte completo 12Firefox Soporte completo 42
Soporte completo 42
Sin soporte 25 — 42
Notas Deshabilitado
Notas Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed when Media Source Extensions was enabled by default in Firefox 42.
Deshabilitado From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Soporte completo 11
Notas
Soporte completo 11
Notas
Notas Only works on Windows 8+.
Opera Soporte completo 15Safari Soporte completo 8WebView Android Soporte completo 4.4.3Chrome Android ? Firefox Android Sin soporte NoOpera Android Soporte completo 14Safari iOS Sin soporte NoSamsung Internet Android ?

Leyenda

Soporte completo  
Soporte completo
Sin soporte  
Sin soporte
Compatibilidad desconocida  
Compatibilidad desconocida
Experimental. Esperar que el comportamiento cambie en el futuro.
Experimental. Esperar que el comportamiento cambie en el futuro.
No estandar . Esperar poco soporte entre navegadores.
No estandar . Esperar poco soporte entre navegadores.
Deprecado. No debe ser usado en nuevos sitios web.
Deprecado. No debe ser usado en nuevos sitios web.
Ver notas de implementación.
Ver notas de implementación.
El usuario debe de habilitar explícitamente esta característica.
El usuario debe de habilitar explícitamente esta característica.

See also