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。

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.

youdao

流媒体技术应用越来越广泛，但数据传输中的延迟、抖动，影响了媒体流播放质量。

Although streaming media technology is widely used, its multimedia stream playback quality is low because of data transmission delay and jitter.

youdao

我很高兴看到高质量的Android多媒体播放器进入美国市场。

I'm glad to see quality Android PMPs entering the US Market.

youdao