How do I embed video content from a news site into an iOS app?

I want to display video content of news sites in my application. Either embedded through UIWebView

or to open Safari a preview video, start showing it from a certain second. How should I do it? What's the basic concept?

Video URL: http://www.atv.hu/videok/video-20141102-havas-a-palyan-1-resz-2014-11-01

And I want to show content from 22:19 to 23:09. How should I do it? Am I in violation of copyright law?

The site uses lightweight streaming player technology for streaming data.