Second-site high-availability coding and decoding system for ultra-high-definition digital performance

By using dual-channel encoding and dual-channel push-stream encoder in the second live broadcast system, as well as dual-channel decoder and dual-channel pull-stream decoder, the problem of insufficient live broadcast signal transmission is solved, high availability and continuity of live broadcast signals is achieved, and the viewing experience of the audience is improved.

CN119728891APending Publication Date: 2025-03-28BEIJING CHINA UNITED ULTRA HD COLLABORATION TECH CENT CO LTD
5 Cites 0 Cited by

Patent Information

Application Number
CN202411916562.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-24
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In the second live broadcast application, the live broadcast signal transmission is not reliable enough, and it is prone to interruption or lag, affecting the viewer's viewing experience.

Method used

The second live high-availability encoding and decoding system of ultra-high-definition digital performing arts is adopted. The system includes a dual-code and dual-stream push encoder, and a dual-decoding and dual-stream pulling decoder. When one of the encoding or streaming fails, transmission can be continued through another encoding and streaming; when one of the decoding or streaming fails, transmission can also be continued through another decoding and streaming.

Benefits of technology

It improves the reliability of audio and video signal transmission, ensures the continuity of live broadcast, and enhances the viewing experience of the audience.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention provides a second-site high-availability encoding and decoding system for ultra-high-definition digital performance, and the system is characterized in that a first encoder encodes two paths of video and audio signals, and pushes the two paths of encoded video and audio signals to respective corresponding cloud service platforms; the first decoder pulls two paths of encoded video and audio signals from each cloud service platform, and decodes the two paths of encoded video and audio signals respectively to obtain two paths of decoded video and audio signals; and the first decoder outputs the first path of decoded video and audio signals, and outputs the second path of decoded video and audio signals if abnormity is monitored. In the system, a first encoder adopts double-path encoding and double-path stream pushing, a first decoder adopts double-path decoding and double-path stream pulling, when one path of encoding or stream pushing fails, transmission can be continued through the other path of encoding and stream pushing, and when one path of decoding or stream pulling fails, transmission can be continued through the other path of decoding and stream pulling. The reliability of video and audio signal transmission is improved, the continuity of live broadcast is ensured, and the watching experience of audiences is improved.
Need to check novelty before this filing date? Find Prior Art