Method of encoding for handheld apparatuses

The invention relates to and code to the sequence method, the is divided the data block; the coding method comprises the following steps: For sending the function according, a to the difference between current blocking and candidate region in current, and calculates the residue block; Computational residual block; entropyThe computer the current block and total error between candidate areas; The estimate suitable for of the predicting function the video processing device consumption; Based on entropy, and erroneous and estimate video processing device power consumption, computer speed of distortion the; valueFor a group of predicting functions, applies the front of the group of candidate areas; in turn to according to speed of distortion the value of the second predicting function.