Patent ID: 11895332
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A computer program product comprising a non-transitory computer-readable medium including programmed instructions, the instructions causing a computer included in a server device to execute:
receiving a plurality of transmission data from a transmitting device;
dividing the plurality of transmission data into first data and second data, the first data being a portion of the plurality of transmission data and the second data being an other portion of the plurality of transmission data;
transmitting the first data to an external server device that delivers transmission data to a receiving device;
storing, in a storage, the second data and metadata indicating that the second data is not transmitted to the external server device;
receiving a transmission request for the second data from the receiving device or the external server device;
transmitting the second data to the external server device in response to the transmission request;
determining whether the second data is delivered to the receiving device by using the metadata; and
performing deleting by prioritizing all or part of the second data delivered to the receiving device.