摘要 |
A data processing apparatus comprises: a receiving unit configured to receive input data including processing-target data from outside; a measuring unit configured to measure a data amount of the processing-target data included in the received input data; a data processing unit configured to perform predetermined processing on the processing-target data, and to output a result of the processing as output data; and a control unit configured to set the data processing unit to an active state based on reception of the input data by the receiving unit, and when a data amount of the output data reaches a data amount of data obtained by performing the predetermined processing on data of the data amount measured by the measuring unit, to set the data processing unit to a sleep state.
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