What is captioning?

They say a good typing skill is required for captioning, what does it mean?

Hi! Yes it is a job that requires typing skill. The “closed caption” subtitles you seen on television, as well as subtitles for movies and other video presentations, are generally done by typists. Sometimes they’re done in real time mode, while other captioning jobs are project-based and done in advance.

Best Regards,
Arella Bernales
Community Moderator at Typesy