Photographing processing method and device

The invention provides a photographing processing method and device. The photographing processing method comprises the steps that a knocking signal on a terminal produced by a user is received when the a situation that the terminal enters a photographing interface is monitored; a preset knocking signal sample corresponding to the knocking signal is searched in a preset database; if the preset knocking signal sample corresponding to the knocking signal is searched in the preset database, delay time corresponding to the preset knocking signal sample is acquired; and time-delay photographing is performed according to delay time. According to the photographing processing method and device, delay time is conveniently acquired through the knocking signal so that the operation process is simplified and user service quality is enhanced.