Server device, transmission method, and program

The invention relates to a server device, a transmission method, and a program, which can reduce line load and processing load without reducing quality. A transmission device according to an embodiment includes a partitioning unit, a transmission unit, a storage control unit, and a reception unit. The division unit divides a plurality of pieces of transmission data to be transmitted into first data and second data. The transmission unit transmits the first data to a server device that distributes the transmission data to the reception device. The storage control unit stores the second data in the storage unit. The reception unit receives a transmission request for second data from a reception device or a server device. The transmission unit further transmits the second data to the server device in accordance with the transmission request. 本公开涉及服务器装置、发送方法以及程序，不降低质量而减少线路负荷、处理负荷。本实施方式的发送装置具备划分部、发送部、存储控制部和接收部。划分部将作为发送对象的多个发送数据划分为第一数据和第二数据。发送部将第一数据发送至对接收装置分发发送数据的服务器装置。存储控制部将第二数据存储于存储部。接收部从接收装置或服务器装置接收第二数据的发送请求。发送部