Invention Grant
- Patent Title: Hierarchical and reduced index structures for multimedia files
- Patent Title (中): 多媒体文件的分层和缩小的索引结构
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Application No.: US12272631Application Date: 2008-11-17
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Publication No.: US08233768B2Publication Date: 2012-07-31
- Inventor: Kourosh Soroushian , Roland Osborne , Jason Braness , Shaiwal Priyadarshi
- Applicant: Kourosh Soroushian , Roland Osborne , Jason Braness , Shaiwal Priyadarshi
- Applicant Address: US CA San Diego
- Assignee: DIVX, LLC
- Current Assignee: DIVX, LLC
- Current Assignee Address: US CA San Diego
- Agency: Kauth, Pomeroy, Peck & Bailey LLP
- Main IPC: H04N9/80
- IPC: H04N9/80 ; G06F7/00 ; G06F17/30 ; H04N5/765 ; H04N5/76 ; H04N5/917 ; H04N5/84 ; H04N5/89
Abstract:
Playback and distribution systems and methods for multimedia files are provided. The multimedia files are encoded with indexes associated with the content data of the multimedia files. Through the use of the indexes, playback of the content is enhanced without significantly increasing the file size of the multimedia file.
Public/Granted literature
- US20090132599A1 HIERARCHICAL AND REDUCED INDEX STRUCTURES FOR MULTIMEDIA FILES Public/Granted day:2009-05-21
Information query
