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Enhancements designed to appear at specific points in time during the television program. (As opposed to Post Program Enhancements and Walled Garden Enhancements.) See also PC-Synchronous Enhancements. (Related ETVCookBook page: PC-Synchronous Enhancements)
Revised Thursday, 06-Sep-2001 10:56:49 CDT - © 2000 - 2003 LEC &