Display processing method and display processing device

Abstract

The invention provides a display processing method and a display processing device. The display processing method for a receiving end comprises steps: a source image sent by each of at least two transmitting ends currently connected with a receiving end through a WIFI direct connection mode is acquired; according to a target area which is not conflicted mutually and selected by each transmitting end, a target image comprising each source image is generated, wherein the target area corresponding to each transmitting end is used for indicating position information of the source image corresponding to the transmitting end in the target image; and the target image is outputted to a display module to display the target image comprising each source image in the display module. According to the source images sent by at least two transmitting ends and the target areas which are not conflicted mutually and corresponding to the transmitting ends, the target image is generated and displayed on the display module, the problem that the WIFI-based screen transmission technology between multiple terminals only realizes one-to-one projection can be solved, data of multiple terminals can be projected to one display device, and effects of split screen display are achieved.

Description

technical field [0001] The invention relates to the technical field of multimedia communication, in particular to a display processing method and device. Background technique [0002] In the prior art, the protocol architecture of wireless multimedia screen sharing technology is basically clear; Wi-Fi Display is a standard formulated by Wi-Fi Alliance, and version 1.0 was released in September 2012. Miracast is a Wi-Fi Alliance certification project for Wi-Fi Display technology implementation products. Usually used without distinguishing between Wi-FiDisplay and Miracast. [0003] Wi-FiDisplay technology is based on MAC layer point-to-point (Wi-FiDirect) transmission to realize wireless transmission of audio and video data, which is similar to the mirror display function in Apple AirPlay. In October 2012, the Andriod4.2 version platform released by Google began to support the Miracast function. [0004] Compared with Apple's AirPlay function, Wi-Fi Display's function is e...

AI Technical Summary

Problems solved by technology

[0026] The purpose of the present invention is to provide a display processing method and device, which solves the problem that the screen transmission technology between multiple terminals based on WIFI can only realize one-to-one projection, so that the data of multiple terminals can be projected onto one display device , to achieve the effect of split-screen display

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