Quiz 8
Which of the following is true of the default attribute when adding text tracks to a video file? It enables all the available tracks by marking them as default. It enables the active track by marking it with the default attribute. The default attribute is not required when there is a single track available. The default attribute is not required when there are multiple tracks available.
It enables the active track by marking it with the default attribute.
The value of the kind attribute that provides long explanations synced to specified time points within a media clip is _____. metadata captions srclang descriptions
descriptions
The cue attribute _____ places a cue vertically within the video window, where value ranges from 0% (top) to 100% (bottom). position:value line:value vertical:type size:value
line:value
Identify the kind attribute that is a default translation of a dialog from a media clip whose language is specified in the srclang attribute. descriptions chapters captions subtitles
subtitles
The styles for the _____ pseudo-element are limited to the background, color, font, opacity, outline, text-decoration, text-shadow, visibility, and white-space properties. kind cue embed iframe
cue
In the accompanying figure, the value of the timing-function is _____. alternate-reverse linear-backwards ease-out ease-in
ease-out
In the element <track kind="type" src="url" label="text" srclang="lang" />, the _____ attribute defines the track category. kind label srclang src
kind
In the context of HTML audio and video element attributes, the preload attribute's type _____ is used to preload only descriptive data about a particular clip. metadata descriptions auto captions
metadata
Consider the following text string consisting of four As followed by five Bs and six Cs. Identify a string that ensures no loss of information. 4A5B6C A3B4C5 ABC345 456ABC
4A5B6C
In the accompanying figure of graphing the transition timings, the vertical axis measures the progress of the transition toward completion and the horizontal axis measures the duration. Which of the following graphs labelled A, B, C, and D represents the ease-in-out timing? A D B C
C
