Audio and Video

Question 1

What is the purpose of the src attribute in the <audio> and <video> elements?

Answer 1

The src attribute is used to embed media, such as audio or video, by specifying the media file’s location.

Question 2

What does the controls attribute do in the <audio> and <video> elements?

Answer 2

The controls attribute displays player controls, allowing users to control playback (play, pause, volume).

Question 3

What does the autoplay attribute do in the <audio> and <video> elements?

Answer 3

The autoplay attribute starts the media playback automatically when the page is loaded.

Question 4

What is the function of the <track> element in <audio> and <video> elements?

Answer 4

The <track> element adds timed text tracks like subtitles, specifying the language and file source.

Question 5

How can multiple media sources be provided for <video>?

Answer 5

Multiple media sources can be provided using <source> elements inside the <video> tag, each with different src and type attributes.

Question 6

What is the poster attribute used for in the <video> element?

Answer 6

The poster attribute specifies an image to be shown before the video loads.

Question 7

What is the purpose of the preload attribute in <audio> and <video> elements?

Answer 7

The preload attribute preloads the media for faster start of playback.