In order to handle or manage digital video data easily, it is desirable to embed the attribute information such as copyright or IDs into the video itself. In this report, the intra-frame prediction mode of H.264/AVC is controlled for embedding the attribute data. The file size of the compressed video which is encoded using our technique is the same as that of the original H.264/AVC. Simulation results show that the proposed method is able to embed and extract binary data.