This invention “the phantom encoding method and the equipment”, its method is mainly including the following step: The start step, the phantom pick up step, the adjusting variables step, the code step, the storage step, the demonstration step, its installment is mainly picks up unit, a code arithmetical unit, a material storage unit including a phantom, as well as a display unit, this adjusting variables step is makes the adjustment using the phantom rate of change and the phantom order of complexity, the hypothesis code needs I picture standard, the P picture standard, the B picture standard quantification position step, and establishes I picture standard, the P picture standard picture standard spacing and the motion estimate search area; This phantom rate of change is carries on the determination using the speed, this phantom order of complexity is carries on the determination value of using the entropy; Takes advantage of this, effectiveness according to the travel condition compression phantom material, saves the storage space.