CONTENT DISTRIBUTION CONTROL SERVER, USER TERMINAL DEVICE, CONTENT DISTRIBUTION CONTROL METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a content distribution control server that can stop distributing contents when the amount of distributed data of contents reaches a designated distribution amount.

SOLUTION: A storage section 32a stores data size information on free image contents. A measurement section 32b continuously measures the data size of the free image contents included in composite contents when the composite contents begin to be distributed. An arithmetic section 32c computes the remaining data size of the free image contents by subtracting the measurement result of the measurement section 32b from the data size information stored in the storage section 32a. A control section 32d sets reception size information indicating the reception data size of the composite contents based upon the remaining data size so that the reception data size of the composite contents become smaller and smaller as the remaining data size computed by the arithmetic section 32c computes becomes smaller and smaller. A communication section 31 transmits the reception size information to the content server 2.

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