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How to use the & lt;track> tag in HTML

2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

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This article mainly introduces how to use the tags in HTML. It is very detailed and has a certain reference value. Friends who are interested must finish reading it.

Example

Video with two subtitle tracks:

Label definition and instructions for use

Tags specify external text tracks for media elements such as and.

This element is used to specify subtitle files or other files that contain text that are visible when the media plays.

Differences between HTML 4.01 and HTML5

The tag is a new tag in HTML5.

Optional attribute

New properties in New:HTML5.

Attribute value description

DefaultNew default specifies that the track is the default. If you do not select any tracks, the default tracks are used.

KindNew captionschaptersdescriptionsmetadatasubtitles specifies the text type of the text track.

LabelNew text specifies the label and title of the text track.

Required for srcNew URL. Specify the URL of the track file.

SrclangNew language_code specifies the language of track text data. This property is required if the value of the kind property is "subtitles".

Global attribute

Tags support the global properties of HTML.

Event attribute

The tag supports the event attribute of HTML.

The above is all the content of the article "how to use tags in HTML". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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