| 摘要 |
Disclosed are methods and apparatus for generating or selecting bookmarks for a multimedia presentation. These bookmarks may be encoded with the multimedia presentation into a multimedia container, which may then be transmitted to an end-user device. Also, these bookmarks may be made available to an end-user device over the Internet. Each bookmark may demarcate a content event and may comprise semantic information for that content event. Bookmarks may be generated automatically (e.g., by performing a media-analysis process) reviewed by a human. The end-user device may use the bookmarks to perform a trick play (e.g., semantic trick play) on the multimedia presentation.
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