Network functions virtualization (NFV) attributes to the substitute of network functions on dedicated appliances such as load balancers and routers with the use of virtualized instances running as software. Any enterprise can easily implement a wide array of network functions using NFV while maximizing efficiencies and introducing new revenue-generating services that are significantly faster and easier than ever before. NFV is a key enabler of the coming 5G infrastructure, supporting the virtualization of various appliances in the network. The scope of this document is to provide a comprehensive overview of the development of NFV-based services, media services in particular, and their specific requirements that are addressed in existing service development kits (SDKs). By supplying an overview of available tools, the development workflow of an example use case on immersive media is demonstrated with an SDK that provides a set of open source tools facilitating the development of media applications.

中文翻译：

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5G网络中媒体类型虚拟化网络服务的服务开发套件

网络功能虚拟化 (NFV) 归因于使用作为软件运行的虚拟化实例来替代专用设备（例如负载平衡器和路由器）上的网络功能。任何企业都可以使用 NFV 轻松实施广泛的网络功能，同时最大限度地提高效率并引入比以往任何时候都更快、更容易的新创收服务。NFV 是即将到来的 5G 基础设施的关键推动者，支持网络中各种设备的虚拟化。本文档的范围是全面概述基于 NFV 的服务的开发，尤其是媒体服务，及其在现有服务开发工具包 (SDK) 中解决的特定要求。通过提供可用工具的概述，