| 摘要 |
A method and apparatus for processing a projection signal, which solve the problem in the prior art that a terminal is powered off or reset due to excessively large impact current of a projector, realize optimized control of the terminal on the usage of battery power, avoid the risk of terminal power-off or reset due to a sudden drop in the battery power caused by projection impact, and improve user experience. The method comprises: acquiring a supply voltage of a terminal (S102); acquiring the voltage of a projection signal of a projector on the terminal (S104); and determining whether to perform attenuated output on the projection signal according to the supply voltage and/or the voltage of the projection signal (S106). |
