As human beings into the information society, from the1990s, computer technology, radio, television and communication technologies convergence penetration, computer multimedia technology, and becoming the focus of attention and focus, digital multimedia applicationsincreasingly wide range of digital multimedia is undergoing complicated the process of development, the development process is a kind of mechanization of the development of media technology to the digital evolution of media multi-channel applications and intellectual property protection is also gathered, and the development of multimedia technologybody in the fork of a technology integration and self-protection of intellectual property. Comb type of multimedia digital file format, presentation of digital media technology is compatible with development and protection barriers, the direction of development of digital media technology. |