Description method of multistage summary segmented information skimming the multimedia stream the said the device and its method of generating the summary stream from multistage summary segmented information skimming which is described

摘要

The present invention is intended to provide a method of describing a digest stream information for a multimedia content, comprising: describing digest segment information for each digest segment; describing digest segment group information using different levels of detail; and describing a digest stream information with a set of digest segment group information. IMAGE