Information security is a growing concern because of increase use of network and growing economical value of the data in the real world. There are a lot of security mechanisms for protecting the data while transferring through the network. Watermarking appears as an interesting security mechanism that can provide ownership verification of the data. Watermarking of relational database has just begun its maturity cycle towards full deployment in industry level applications. This paper proposes a new method for watermarking the relational databases using multimedia data that is by using video. For providing better security to the data this system offers a new watermarking method in relational framework.