“8K超高清IP净切换交换系统”检测数据集

"课题组研究8K超高清IP净切换交换技术，研制一套8K超高清IP净切换交换系统，同时开展应用示范。参与完成北京冬奥会期间赛事8K节目制作。
课题组在取得阶段性成果后，委托国家广播电视总局广播电视规划院广播电视计量检测中心,对8K超高清IP净切换交换系统进行检测。检测方法依据Q/ABP 032-2020《超高清电视系统和设备评测方法》。结果判定依据为委托方提供的《“冬奥超高清8K数字转播技术与系统”项目“8K转播技术系统及示范应用”课题任务书》。并对系统的视频净切换功能进行了确认。主要数据为端到端视频延时测试。"

The research team conducted research on 8K Ultra High Definition (UHD) IP clean-switch switching technology, developed an 8K UHD IP clean-switch switching system, and launched application demonstration projects simultaneously. The team participated in the production of 8K programs for events during the Beijing Winter Olympics. After achieving phased research outcomes, the research team entrusted the Radio and Television Metrology and Testing Center of the Radio, Television and Planning Institute under the National Radio and Television Administration to conduct testing on the developed 8K UHD IP clean-switch switching system. The testing procedures complied with Q/ABP 032-2020 *Evaluation Methods for UHD TV Systems and Equipment*, and the result assessment was based on the *Project Task Statement of "8K Broadcasting Technology System and Demonstration Application" under the "Winter Olympics UHD 8K Digital Broadcasting Technology and System" Project* provided by the entrusting party. The video clean-switch function of the system was verified, and the primary test data came from end-to-end video latency testing.