METHOD, DEVICE AND TERMINAL FOR DECODING

摘要

Disclosed are a method, a device and a terminal for decoding, the method including: determining an expected power of the decoder according to the current remaining power and an expected decoding time length, determining a first average power of the decoder according to the accumulated decoding time length and the accumulated power consumption of the decoder from the moment it starts to work until the current moment; determining a second average power of the decoder according to the accumulated decoding time length and the accumulated power consumption in the process of decoding the latest preset number of image groups by the decoder; when the absolute value of the difference between the expected power and the second average power exceeds a preset threshold and the expected power is not equal to the first average power, determining the operation mode of the decoder according to the size relationship between the expected power and the first average power and decoding a data frame according to the determined operation mode. By using the present solution, the operation time of the decoder can be controlled.