The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2004
Filed:
Apr. 06, 2001
Katherine H. Cornog, Newburyport, MA (US);
Oliver Morgan, Lexington, MA (US);
Avid Technology, Inc., Tewksbury, MA (US);
Abstract
By providing an index that stores information about how to access each grouping of elements in an interleaved data stream and each element within each grouping, random access to each element in the interleaved data stream can be achieved. The index may store a temporal offset for each grouping for interleaved data streams in which the order of data samples in the interleaved data stream is different from the order in which those data samples are used to present the data stream. The information that allows each element in a grouping to be accessed may include information defining the length of each element, or information describing the relative position of each element in a grouping, such as a map table. Such a map table may have an entry for each data type, wherein each entry includes an indication of information used to access a sample of the data type.