| 摘要 |
<p>The invention is a system for and method of determining media data associated with requests for the media data based on media source identifiers and range specifications on the source. The method involves reading in media data from disk and building a database of the location of the media, allowing for the creation of other media. The system uses the database to build a table of source relations, accepting requests for media data and locating the media based on known existing media and queries for other sources related to the range requested. The system returns an identifier known by the system to the requester and accepts requests for information about and access to the actual media data specified by the identifier.</p> |
