Closed captions are a text version of the spoken part of a television, movie, or computer presentation. Closed captioning was developed to aid hearing-impaired people, but it’s useful for a variety of situations.
Have a think about your audience, and making the effort to go that one step further with providing closed captions. Please note, although Facebook, YouTube etc do automatically generate closed captions they aren’t at times always correct if you get what I mean, where as at Stephens Media closed captions are 99% correct.
Have a great day.