What is the purpose of subtitle files in videos?

Subtitle files serve the crucial role of providing readable text that represents the spoken dialogue in videos. This functionality is essential for several reasons. Primarily, subtitles improve accessibility for individuals who are deaf or hard of hearing, allowing them to engage with the content by reading what is being said. Additionally, subtitles can help viewers who speak different languages by translating dialogues, which broadens the video's reach to a more diverse audience.

Moreover, subtitles enhance the viewer's overall experience by providing clarity in situations where audio may be difficult to hear due to background noise or poor sound quality. They can also be useful in environments where sound cannot be played, such as public places or quiet settings. Overall, the use of subtitle files goes beyond mere convenience; it fosters inclusivity and comprehension, making content accessible to a wider audience.