| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multimedia architecture, and in particular, a multimedia architecture for audio and visual content which enables automatic format selection of a requested multimedia presentation.SOLUTION: There is provided a multimedia architecture for audio and video content. The architecture includes virtual assets that model, or are associated with, a media presentation, and one or more real assets that model, or are associated with, digitally encoded embodiments of the media presentation. The architecture enables automatic selection of content in a format that is suitable for a particular device, shielding a user from complexities of multiple digital formats.</p> |
