| 摘要 |
<p>This invention concerns the creation and compression of video data and is particularly relevant to MPEG and similar methods of video compression. In accordance with the invention, uncompressed video data including synthetic video data, for example representing a caption or logo, is accompanied by compression coding parameters derived from operator action, or control data, used during creation or modification of the video data. At least one of these accompanying compression coding parameters is used in a compression of the uncompressed video data.</p> |
