To put all this into perspective, Apple has put forth what they call their HTTP Live Streaming specs, which dictates how the quality of video that can be broadcast over a cellular 3G network.

把这些总结成观点，苹果公司提出了他们称之为他们的HTTP流媒体直播规格，规定了可以在手机3G网络上播放的视频的质量。

youdao

Some groups also shoot their own broadcast-quality video or create video news releases to help control what is broadcast.

一些组织也会去拍摄他们自己的宣传视频或者制作视频新闻来帮助控制宣传的内容。

youdao

In order to keep playback quality of client side acceptable, network live video broadcast system should be adaptive, real-time and steady.

为了使客户能够实时接收到高质量的视频内容，网络视频直播系统需要具备自适应带宽、强实时性、高稳定性等特性。

youdao

The combination of this outstanding pixel performance and high-speed readout technologies enables fast, vivid broadcast quality video and high-end still image capture quality in a single sensor solution.

ENGADGET: Aptina unveils 1-inch sensor with 1080p video at 120FPS, we suspect Nikon wants 1

VOD's latest break comes thanks to cheaper ways of creating enough bandwidth to deliver broadcast-quality video.

ECONOMIST: Video-on-demand: Ultimate telly | The

Renee Klosterman, acting multimedia services manager at Washington's DIS, said her state's commitment to video technology is proven by a special Interactive Technologies Division within DIS, a mature videoconferencing system and a satellite TV studio that has all the cameras, production equipment and personnel needed to produce broadcast-quality video.

CNN: Coming to a local Government site near you: Live video