System for realizing real-time alternate playing of multipath 4K high-definition videos of bus television based on 5G

Abstract

The invention discloses a system for realizing real-time alternate playing of multipath 4K high-definition videos of a bus television based on 5G. The system comprises a high-definition 4k camera, a streaming media server, a recording server, a 5G network, a playing APP terminal and a control management background. The high-definition 4k camera is used for generating a plurality of 4k high-definition video streams and transmitting the 4k high-definition video streams to the streaming media server for storage, and the recording server pulls the video streams from the streaming media server, slices the video streams and then provides slices for the playing APP terminal; the playing APP terminal downloads the video stream slices from the recording server through the 5G network according to the editing setting for playing; and the control management background is used for managing an edit order of the playing APP terminal, so that the recording server pulls the video stream from the streaming media server according to the authority set by the edit order, and the playing APP terminal downloads each path of video stream slice from the recording server according to the edit order setting.The beneficial effects of the invention are that the bus television can achieve the real-time carousel of a plurality of 4k high-definition videos in a 5G network environment, and achieves the smoothand stable playing of the 4k high-definition videos.

Description

technical field [0001] The invention relates to the technical field of streaming media video processing, in particular to a 5G-based real-time multi-channel 4K high-definition video system on bus TVs. Background technique [0002] Now in many cities across the country, promotional videos or real-time videos about various scenic spots on the route are played on the tourist bus TV. Because the bus is in a moving state, due to the unstable 4G network and bandwidth limitations, if you want to play various scenic spots in real time, you can only choose standard definition videos. Under such objective conditions, the user experience is not good; for those who want to use 4G Playing 4K high-definition scenic spot videos not only requires high-demand network protection, but also the traffic charges generated by 4K are relatively expensive, so this is not cost-effective. [0003] As my country's 5G commercial license has been issued on June 6, 2019 in 2019, and it can also be experi...

AI Technical Summary

Problems solved by technology

Because the bus is in a moving state, due to the unstable 4G network and bandwidth limitations, if you want to play various scenic spots in real time, you can only choose standard definition videos. Under such objective conditions, the user experience is not good; for those who want to use 4G Playing 4K high-definition scenic spot videos not only requires high-demand network protection, but also the traffic charges generated by 4K are relatively expensive, so this is not cost-effective

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