Source filters provide raw multimedia data from a source like a file, a URL, or a live source like a camera.

源筛选器提供来自源的原始多媒体数据，如文件、URL或类似照相机的实时源。

youdao

Describes how to obtain the original, unmodified HTML source, and how to obtain the "live" source that reflects the current state of the DOM.

描述如何获取原始的未修改的html源，以及如何获取反映DOM当前状态的“实时”源。

youdao

The code is live at the source link below if you'd like to take a look.

ENGADGET

You can see both in action after the break, and all the relevant files and accompanying instructions live at the source links.

ENGADGET: Nexus Q hacked to launch apps, gets remote control web app HD

There are plans to pipe water from Austria down south to much dryer countries like Spain - but some people who live at the source of the water in the Alps are not keen on the idea.

BBC: Special Report