Security control system, method and computer program product for 4K video and audio streams

The embodiment of the invention provides a safety control system and method for 4K video and audio streams and a computer program product. Control over the playing safety of the 4K video and audio streams is achieved. The safety control system for the 4K video and audio streams in the embodiment of the invention comprises a system scheduling center, a video and audio stream management center and avideo and audio stream management center, the switch equipment is used for scheduling the 4K video and audio streams to specified terminal equipment according to the attribute information of the 4K video and audio streams and a specified distribution strategy; and the terminal equipment is used for receiving the 4K video and audio stream and determining whether the attribute information carried by the 4K video and audio stream conforms to a preset authorized attribute parameter. 本发明实施例中提供了一种4K视音频流的安全控制系统、方法及计算机程序产品，实现了对4K视音频流播放安全性的控制。本发明实施例中的4K视音频流的安全控制系统，包括：系统调度中心，用于配置4K视音频流的属性信息；交换机设备，用于根据所述4K视音频流的属性信息，按照指定的分发策略调度4