program
Parameters
value
Inserts EXT-X-PROGRAM-DATE-TIME tags in the output manifest at the interval that you specify. If you don't enter an interval, EXT-X-PROGRAM-DATE-TIME tags aren't included in the manifest. The tags sync the stream to the wall clock so that viewers can seek to a specific time in the playback timeline on the player.
Irrespective of this parameter, if any ID3Timed metadata is in the HLS input, it is passed through to the HLS output.