Based on 5G, real-time multi-channel 4K high-definition video system can be played on bus TV

Abstract

The invention discloses a 5G-based real-time multi-channel 4K high-definition video system for bus TVs. It includes a high-definition 4k camera, streaming server, recording server, 5G network, playback APP and control management background; the high-definition 4k camera is used to generate multiple 4k high-definition video streams and transmit them to the streaming server for storage, and the recording server pulls them from the streaming server Take the video stream and slice it, and then provide slices to the playback APP; the playback APP downloads the video stream slices from the recording server through the 5G network according to the editing order settings to play; the control management background is used to manage the editing of the playback APP end, The recording server pulls video streams from the streaming server according to the permissions set in the order, and the playback APP downloads slices of video streams from the recording server according to the order settings. The beneficial effect of the present invention is: under the 5G network environment, the bus TV can broadcast multiple 4k high-definition videos in real time in rotation, so as to achieve smooth and stable playback of 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

Images