MESSAGE EDITING DEVICE, MESSAGE COMMUNICATION TERMINAL AND MESSAGE COMMUNICATION SYSTEM

摘要

[Problem] To transmit a message to be played back at a suitable timing. [Solution] The present invention is provided with: a receiving unit (120) which receives text data from a message communication terminal (300) which is connected via a communication line; a storage unit (130) which stores the text data and additional data corresponding to the text data; a playback amount of time determination unit (140) which determines a playback amount of time for the additional data; a partitioning unit (150) which partitions the text data into a plurality of partitioned text units in accordance with the playback amount of time; a message generation unit (160) which generates a combined message that includes the additional data and the plurality of partitioned text units; and a transmission unit (170) which transmits the combined message to a destination specified by the message communication terminal (300).