A video production facility system may produce closed caption data that includes text data and timing data. The system may receive script data for a video program. The system may then determine identifiers for individual programming events that make up the program. The system may then produce closed caption data for the program. The closed caption data may include text data corresponding to the script data, and timing data provided at locations that correspond to the beginning of each of the programming events. The timing data may comprise an identifier of the corresponding programming event. Further timing data may be provided that marks the ends of programming events, or that marks individual segments within a programming event. Related embodiments may pertain to systems that implement such processing. The closed caption data may be synchronized to a video signal based on the display of corresponding text by a teleprompter system that is used in the production of the video program. Timing data may alternatively be provided within the video signal itself.