Invention Grant
- Patent Title: Multimedia distribution system for multimedia files with interleaved media chunks of varying types
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Application No.: US16882328Application Date: 2020-05-22
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Publication No.: US11012641B2Publication Date: 2021-05-18
- Inventor: Jason Braness , Jerome Rota , Eric William Grab , Jerald Donaldson , Heather Hitchcock , Damien Chavarria , Michael John Floyd , Brian T. Fudge , Adam H. Li
- Applicant: DIVX, LLC
- Applicant Address: US CA San Diego
- Assignee: DIVX, LLC
- Current Assignee: DIVX, LLC
- Current Assignee Address: US CA San Diego
- Agency: KPPB LLP
- Main IPC: H04N5/278
- IPC: H04N5/278 ; G11B20/00 ; H04N5/85 ; H04N5/92 ; H04N19/44 ; H04N5/265 ; H04N21/845 ; H04N9/804

Abstract:
A multimedia file and methods of generating, distributing and using the multimedia file are described. Multimedia files in accordance with embodiments of the present invention can contain multiple video tracks, multiple audio tracks, multiple subtitle tracks, data that can be used to generate a menu interface to access the contents of the file and ‘meta data’ concerning the contents of the file. Multimedia files in accordance with several embodiments of the present invention also include references to video tracks, audio tracks, subtitle tracks and ‘meta data’ external to the file. One embodiment of a multimedia file in accordance with the present invention includes a series of encoded video frames and encoded menu information.
Public/Granted literature
- US20200288069A1 Multimedia Distribution System for Multimedia Files with Interleaved Media Chunks of Varying Types Public/Granted day:2020-09-10
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