An embodiment of the invention provides a scheduling processing method of a data flow in flow media service and a scheduling server. The scheduling processing method comprises the following steps: acquiring accumulation arriving size, accumulation service size and burst size of the data flow to be scheduled; selecting a minimum size in a first ratio and a second ratio as scheduling arrangement time for scheduling the scheduling data flow, wherein the first ratio is the ratio between the difference between the accumulation arriving size and the accumulation service size and the processing rate of the scheduling server, and the second ratio is the ratio between the burst size and the processing rate of the scheduling server; and according to scheduling arrangement time of the scheduling data flow, the processing rate of the scheduling server and the size of the data packet of the data flow to be scheduled, acquiring the number of data packets for scheduling the data flow to be scheduled. Compared with the prior art, the scheduling processing method of the data flow in the flow media service and the scheduling server according to the invention improve time delay insurance and service fairness for data flow scheduling in the data flow grade.