数码视讯(300079.SZ)：今年央视春晚公司提供了专业AI手机拍摄方案

Core Viewpoint - The company provided a professional AI mobile shooting solution for the CCTV Spring Festival Gala, achieving high-quality live streaming comparable to traditional cameras while offering superior portability [1] Group 1: Technology and Innovation - The mobile shooting solution utilized by the Spring Festival Gala achieved quality in image, signal, and stability that "matches cameras" [1] - The company’s mobile portable live broadcast backpack featured a professional "vertical screen" mode for vertical live streaming [1] - An 8K signal production was implemented using the company's lightweight compressed portable backpack system, achieving low-latency stable return within 100ms [1] Group 2: Technical Specifications - The system employed a compression ratio of 10:1, along with HDR and 4:2:2 parameters, ensuring high-quality transmission [1] - The technology allowed seamless switching and real-time synchronization between wireless and wired camera positions on stage [1] - Additional products used included decoders, broadcasting systems, and stream monitoring systems [1]