Data streaming method and data streaming system

A data streaming method and a data streaming system are provided. The data streaming system includes at least one transmission device and a receiving device. In the method, each transmission device packs streaming data into multiple packets according to a predefined format in response to a transmission request for the streaming data from the receiving device, and transmits the packets to the receiving device. The receiving device stores data of the received packets in a storage device and records a time point when receiving each packet. When running the streaming data, the receiving device reads the data of each packet stored in the storage device, and performs interpolation calculation on the data of each packet according to the time point of each packet, so as to obtain corresponding data required by the receiving device to run the streaming data at a current time point. The data streaming method and the data streaming system can simultaneously take into account the real-time and interactive nature of virtu