| 摘要 |
<p>A method for temporarily deleting a stream object, a method for restoring stream objects divided by temporary deletion to the original stream object, and an information structure for the methods, and a recording medium storing information for fast permanent deletion of temporarily deleted parts is disclosed. The methods can solved the problem that full restoration cannot be guaranteed in managing and editing (temporarily deleting) a content, which includes a film, music, or other data, using a plurality of units, and fast response is enabled even when a temporarily deleted part is permanently deleted. Also, a method for generating search information when dividing stream objects through temporary deletion/permanent deletion, which has not been disclosed. Using the information structure and restoration method, stream objects divided by temporary deletion are fully restored to their original state before temporary deletion, and temporarily deleted parts can be permanently deleted quickly.</p> |
