| 摘要 |
User-annotated video markup is described. In embodiments, recorded video content can be rendered for display, and an annotation input can be received that is associated with a displayed segment of the recorded video content. The annotation input can be synchronized with synchronization data that corresponds to the displayed segment of the recorded video content, and then a video markup data file can be generated that includes the annotation input, the synchronization data, and a reference to the recorded video content.
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