Test: HTML Audio - Primary 3 MCQ

<video> tag is used for video clips in HTML5. <canvas> is for graphical user interface. The audio tag defines sound, such as music or other audio streams.

<video> tag is used for video clips in HTML5. <canvas> is for graphical user interface. The audio tag defines sound, such as music or other audio streams.defines multiple media resources for media elements, such as <video> and <audio>.

Opera, firefox, chrome and internet explorer are different kinds of browsers. Out of which audio file format named wav is not supported by internet explorer.

Src attribute gives current source of audio/video element. The videoTrack list is returned representing available video tracks by video track attribute. Volume attribute sets the current volume of video/audio.

The audio attribute defines sound, such as music or other audio streams. Source attribute defines multiple media resources for media elements, such as <video> and <audio>. Src attribute gives current source of audio/video element. The controls attribute is a boolean attribute. When present, it specifies that audio controls should be displayed.

Control attribute is used to set whether audio/video should display controls. AudioTrack list representing audio tracks is set by audio track. The autoplay attribute is a boolean attribute. When present, the audio will automatically start playing as soon as it can do so without stopping. A current src of audio/video is returned by currentSrc.

The loop attribute is a boolean attribute. When present, it specifies that the audio will start over again, every time it is finished. With autoplay, it ensures whether video/audio should play immediately after loading page. Seeking returns whether user is currently seeking video/audio. Timeranges representing played parts of audio/video is set by played attribute.

Seeking returns whether user is currently seeking video/audio. Ended attribute fires up when current playing playlist is finished. The error property returns a MediaError object. The MediaError object has a code property containing the error state of the audio/video. The group to which audio/video belongs is returned by mediaGroup.

The current ready state of video/audio is set by readyState. StartDate sets current date representing current time offsets. VideoTrack returns video track list representing available video tracks. The textTracks property returns a TextTrackList object. The TextTrackList object represents the available text tracks for the audio/video. Each available text track is represented by an TextTrack Object.

<audio> element has various attributes like src, controls, autoplay, preload, loop, buffered, crossorigin, muted. Width is attribute basically use for <video> not for <audio> element. All the attributes and <audio> element is newly introduce by HTML5 to make page responsive and user friendly.