Control method, device and use for video frequency ordering
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The method comprises: 1) receiving the user's program-ordering request; 2) according to the user's message, estimating the user's class; 3) according to the user's class, making control for the order. The invention also reveals a video program ordering apparatus comprises: a strategy data unit, a strategy selection unit, a calculation unit, a reception control unit, a rate regulation unit, a forced-termination unit, a billing control unit. Said acceptance control unit is used in deciding if the order request of user will be accepted according to the output wideband calculated by the calculation unit. The invention can satisfy the needs of different users. The invention also reveals a system thereof.