HTML-Audio/Video-DOM addTextTrack()- Methode

Fügen Sie dem Video eine neue Textspur hinzu:

var text1 = myVid.addTextTrack("caption");
text1.addCue(new TextTrackCue("Test text", 01.000, 04.000, "", "", "", true));

Definition und Verwendung

Die Methode addTextTrack() erstellt ein neues TextTrack-Objekt und gibt es zurück.

Das neue TextTrack-Objekt wird der Liste der Textspuren für das Audio-/Videoelement hinzugefügt.

Method
addTextTrack()	Not supported	Not supported	Not supported	Not supported	Not supported

audio|video.addTextTrack(kind,label,language)

Value	Description
kind	Specifies the kind of text track. Possible values: "subtitles" "caption" "descriptions" "chapters" "metadata"
label	A string specifying the label for the text track. Is used to identify the text track for the users
language	A two-letter language code that specifies the language of the text track. To view all available language codes, go to our Language code reference

Value

Description

kind

Specifies the kind of text track.

Possible values:

label

A string specifying the label for the text track. Is used to identify the text track for the users

language

A two-letter language code that specifies the language of the text track.
To view all available language codes, go to our Language code reference

Rückgabewert:	Ein TextTrack-Objekt, das die neue Textspur darstellt