I had to look up the difference:
The term "closed" (versus "open") indicates that the captions are not visible until activated by the viewer, usually via the remote control or menu option. "Open", "burned-in", "baked on", or "hard-coded" captions are visible to all viewers.
http://en.wikipedia.org/wiki/Closed_captioning
YAY! I learned something!
The term "closed" (versus "open") indicates that the captions are not visible until activated by the viewer, usually via the remote control or menu option. "Open", "burned-in", "baked on", or "hard-coded" captions are visible to all viewers.
http://en.wikipedia.org/wiki/Closed_captioning
YAY! I learned something!