created on 09 May 2008, by Syndication, read more…
Flickr, Viddler, Qik, Pownce and Revision3 are the first services to support oEmbed, an easy way to allow embeding media from a certain URL in a third party site.
oEmbed is a format for allowing an embedded representation of a URL on third party sites. The simple API allows a website to display embedded content (such as photos or videos) when a user posts a link to that resource, without having to parse the resource directly.
This means that if you for example find a nice photo on flickr, you can take the URL and easily turn it into embed-able data: