TRANSMITTING DEVICE, TRANSMITTING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To perform switching without short break of planned system switching while minimizing delay.

SOLUTION: This transmitting device for selecting one signal among the same signals received through a plurality of transmission paths and transmitting the signal to a downstream device gradually adds delay to a signal of a selected transmission path until the delay of the signal of the selected transmission path becomes equal to the delay of a signal of a transmission path of a switching destination from a prescribed time ahead of a switching preparation completion time to the switching preparation completion time and performs switching after the delays of the signals of the both systems become equal in receiving planned switching information about the selected transmission path.

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