Proprietà del controller DOM audio/video HTML

Esempio

Controlla se il video ha un controller multimediale:

var vid = document.getElementById("myVideo");
alert("Controller: " + vid.controller);

Definizione e utilizzo

La proprietà controller restituisce il controller multimediale corrente dell'audio/video.

Per impostazione predefinita, l'elemento audio/video non dispone di un controller multimediale. Se viene specificato un controller multimediale, la proprietà del controller lo restituirà come oggetto MediaController.

Suggerimento: utilizza la proprietà dei controlli per impostare o restituire se un video deve visualizzare i controlli video standard.

Supporto browser

Property
controller	Not supported	Not supported	Not supported	Not supported	Not supported

Sintassi

audio|video.controller

Valore di ritorno

Type	Description
MediaController Object	Represents the media controller of the audio/video. MediaController Object properties/methods: buffered - get the buffered ranges of the audio/video seekable - get the seekable ranges of the audio/video duration - get the duration of the audio/video currentTime - get or set the current playback position of the audio/video paused - check if the audio/video is paused play() - play the audio/video pause() - pause the audio/video played - check if the audio/video has been played defaultPlaybackRate - get or set the default playback rate of the audio/video playbackRate - get or set the current playback rate of the audio/video volume - get or set the volume of the audio/video muted - get or set if the audio/video is muted

Type

Description

MediaController Object

Represents the media controller of the audio/video.

MediaController Object properties/methods:

buffered - get the buffered ranges of the audio/video
seekable - get the seekable ranges of the audio/video
duration - get the duration of the audio/video
currentTime - get or set the current playback position of the audio/video
paused - check if the audio/video is paused
play() - play the audio/video
pause() - pause the audio/video
played - check if the audio/video has been played
defaultPlaybackRate - get or set the default playback rate of the audio/video
playbackRate - get or set the current playback rate of the audio/video
volume - get or set the volume of the audio/video
muted - get or set if the audio/video is muted

❮ Riferimento DOM audio/video HTML