网络电视都有哪些种类你知道吗

从总体上讲，网络电视可根据终端分为四种形式，即PC平台、TV（机顶盒）平台、平台（网络电视）和手机平台（移动网络）。

通过PC机收看网络电视是当前网络电视收视的主要方式，因为互联网和计算机之间的关系最为紧密。已经商业化运营的系统基本上属于此类。

基于PC平台的系统解决方案和产品已经比较成熟，并逐步形成了部分产业标准，各厂商的产品和解决方案有较好的互通性和替代性。

基于TV（机顶盒）平台的网络电视以IP机顶盒为上网设备，利用电视作为显示终端。虽然电视用户大大多于PC用户，但由于电视机的分辨率低、体积大（不适宜近距离收看）等缘故，这种网络电视还处于推广阶段。

平台是建立在网络电视的基础上自主研发的3G网络技术平台，融合了3D显示、纯光侧置技术、互动网络技术于一体的智能终端。

严格地说，手机电视是PC网络的子集和延伸，它通过移动网络传输视频内容。由于它可以随时随地收看，且用户基础巨大，所以可以自成一体。

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Generally speaking, network TV can be divided into four forms according to the terminal, namely PC platform, TV (set-top box) platform, platform (network TV) and mobile platform (mobile network).

Watching network TV through PC is the main way of watching network TV at present, because the relationship between Internet and computer is the most close. Systems that have been commercialized fall into this category.

System solutions and products based on PC platform have been relatively mature, and gradually formed part of the industry standard, the products and solutions of various manufacturers have better interoperability and substitution.

Network TV based on TV (set-top box) platform takes IP set-top box as the Internet device and USES TV as the display terminal. Although there are far more TV users than PC users, this kind of network TV is still in the promotion stage due to the low resolution and large size of TV sets (not suitable for close viewing).

The platform is a 3G network technology platform independently developed on the basis of network TV. It is an intelligent terminal integrating 3D display, pure optical side technology and interactive network technology.

Strictly speaking, mobile TV is a subset and extension of the PC network, which transmits video content over the mobile network. Because it can be watched anywhere, anytime, and because of its huge user base, it can be self-contained.返回搜狐，查看更多