The End-to-end Real-time Wireless Video Transmission System Based On Android

Since the Android2.3release, the perfection of the system of the camera as well as theunderlying multimedia, video streaming business development has laid a good foundation.Currentlydevelopers use Android resources for the development of video business mainly concentrated invideo player function expansion, and streaming video media business is mainly PC-intelligentterminal forms of development, how to use the wireless network to carry out intelligent terminal tothe intelligent terminal video real-time play becomes intelligent mobile terminal business extendeda crucial link.This article by Android camera video capture, video codec processing, as well as videoplayback system into the in-depth study, carried out a detailed analysis of FFmpeg, and X264opensource code library and in the environment to build Android application layer and local layer offoundation on open source library transplantation. Based on the above basis, the paper design andset ba sed o n the Android p latform, the end-to-end real-time wireless video transmission system, thesystem use Camera resources which provide by the the Android2.3.X platform to achieve thevideo capture, use H.264as the video codec standard, use the socket transmission channel of awirless network coordination RTP/UDP protocol to realize the transmission of wireless videostreaming. This article finally use the real machine equipped with Android operating system toverify the system realized by the ariticle and the results show that the system basically meet thereal-time video streaming in wireless LAN transmission.