track: Generate the <track> HTML tag.

In html5: Creates Valid HTML5 Strings

Generate the <track> HTML tag.

Description

The <track> HTML element is used as a child of the media elements, audio and video. It lets you specify timed text tracks (or time-based data), for example to automatically handle subtitles. The tracks are formatted in WebVTT format (.vtt files) — Web Video Text Tracks.

Usage

track(
  attr = NULL,
  separate = FALSE,
  collapse = "",
  formatted = html5_vars$formatted
)

Arguments

attr	A named list or named vector, names are attribute names and values are attribute values.
separate	TRUE/FALSE, If TRUE, returns separate tags for each item of attr if length of that item is greater than 1; if FALSE, returns one tag.
collapse	A string. If NULL, returns a vector the same length as the longest item of attr, instead of one string.
formatted	TRUE/FALSE, if TRUE, HTML will be generated with indents and new lines for readability at the cost of performance. Controlled by setting the environment variable html5_vars$formatted <- TRUE/FALSE

Details

Learn more at https://developer.mozilla.org/en-US/docs/Web/HTML/Element/track.

Value

A HTML tag string.

Examples

track(attr = list(class = "test"))

html5 documentation built on Oct. 18, 2022, 1:05 a.m.