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

Of course, Apple's HTTP live streaming only supports h.264, so if you use an app that streams video over 3g, it's coming via HTTP live streaming, and it's encoded in h.264.

当然，苹果的HTTP live流媒体只支持h . 264，所以如果你的应用程序使用了3g的流媒体，那么它就是通过HTTP live流媒体，并且以h . 264编码的。

youdao

Happily shooting video, watching live TV, browsing at 3G everywhere, and downloading music without being near a wifi hotspot...

哇，理智的人们，我买了三星的Instinct，很开心的拍视频，看现场直播，在任何地方都可以浏览3G，不需在wifi热点附近就可以下载音乐......

youdao

That was live, loaded over a 3G network, so you notice that even on a cell phone, it's as fast as your PC.

NPR: Google's Android Makes Phones Act Like PCs

Offering Sky customers easy and convenient access to up to 43 channels live and on demand through both 3G and WiFi connections, Sky Go is available across a range of internet-connected devices including iPhone, iPad, iPod touch and selected Android smartphones.

ENGADGET: Sky+ app update brings remote control features to iPhone, iPod touch

Elgato's HDHomeRun solution paired with the EyeTV app enables streaming of live and recorded TV to an iPhone, iPod, and iPad via 3G.

ENGADGET: Elgato offers HDHomeRun TV tuner bundled with its EyeTV software for $180