| 摘要 |
A system for generating a structured file that includes all of the various media items need to play the corresponding media presentation is described. (Media items include, for example, images, movies, and audio files.) In one implementation, all of the various media items needed to support the presentation's playback may be collected, where after at least one of them is texturized. Texturing means converting a media item from a larger format to a smaller format. For example, a JPEG file (described in terms of scalable vector-based data) may be texturized to a PNG file (described in terms of pixel data). The items may then be organized in accordance with an event, and stored in a structured file. Once organized by event (e.g., presentation pause-points, frame transitions, effect transitions, input “click” and the like), the media items may be stored into the structured file, ready to playback the media presentation. |
| 主权项 |
1. A computer-implemented method, comprising:
creating, in a memory, a structured file for storing first and second portions of data related to a media presentation, wherein each portion of data comprises one or more media items; accessing the first and second portions of data related to the media presentation; organizing the data related to the media presentation according to an event; texturing each of the one or more media items in the first portion of data from an original type to a textured type to generate a third portion of data comprising each of the one or more textured media items; and exporting the second and third portions of data to the structured file in accordance with the organized data related to the media presentation, wherein the structured file comprises tags for mapping between an identity of exported media items and use of those media items in the media presentation. |
