Watermarks for mobile television

User rating: 4 / 5 after 2 vote(s)

A video watermark protects the production chain of interactive content for mobile TV. © Fraunhofer SIT

For centuries, watermarks have protected written documents from forgery. Now their digital brothers are to prevent videos from being released in the Internet before their television premieres. Electronic watermarks are used to locate leaks.

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All News summaries from Technology news
All News summaries for October 01, 2007

Bikers, pedestrians seeking better Web maps

25 minutes ago | User rating: not rated yet

(AP) -- With the old gas-guzzler in the garage, you've got your bicycle ready and your sneakers laced up. Now all you need is a map of the quickest, safest routes for riding around town. Well, not so fast.

Netflix 2Q profit up 4 pct, beats analyst views

26 minutes ago | User rating: not rated yet

(AP) -- Netflix Inc.'s second-quarter profit crept up 4 percent, beating analyst expectations as the online DVD rental leader signed up 168,000 new customers while spending less money to attract them to the service.

Europe’s next-generation broadband

34 minutes ago | User rating: not rated yet

An enormous research effort by Europe’s leading broadband players has helped accelerate dramatically the rollout of next-generation broadband services reaching speeds in the 10s of Mbit/s in many European countries. That ...

Samsung says Q2 profit up 108 percent

8 hours ago | User rating: not rated yet

South Korea's Samsung Electronics Co. said Friday that second-quarter profit jumped 108 percent year-on-year, what it called a "relatively solid" performance despite missing market forecasts.

Infineon posts heavy quarterly loss, to cut 3,000 jobs

9 hours ago | User rating: not rated yet

German semi-conductor group Infineon posted Friday a heavy quarterly loss and announced the elimination of 3,000 jobs.

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