Methods and apparatus are disclosed to broadcast advanced television system committee (ATSC) video in switched digital video (SDV) systems. An example SDV broadcast method includes configuring a de-multiplexer to de-multiplex at least one of the plurality of MPTSs into a plurality of program streams, the at least one of the plurality of program streams comprising a first program stream and a second program stream, wherein the first program stream is selected and the second program stream is excluded based on a rating region table (RRT), independent of any user provided program stream request, and independent of any contractual commitment associated with any user. The example method includes configuring a switch to deliver the first program stream to an SDV broadcast engine.