Invention Grant
US08774273B2 Method and system for decoding digital video content involving arbitrarily accessing an encoded bitstream
有权
用于解码涉及任意访问编码比特流的数字视频内容的方法和系统
- Patent Title: Method and system for decoding digital video content involving arbitrarily accessing an encoded bitstream
- Patent Title (中): 用于解码涉及任意访问编码比特流的数字视频内容的方法和系统
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Application No.: US12681564Application Date: 2008-10-06
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Publication No.: US08774273B2Publication Date: 2014-07-08
- Inventor: Stephane E. Valente , Hugues J. M. De Perthuis
- Applicant: Stephane E. Valente , Hugues J. M. De Perthuis
- Applicant Address: US CA San Diego
- Assignee: Entropic Communications, Inc.
- Current Assignee: Entropic Communications, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Duane Morris LLP
- Agent Richard Bachand
- Priority: EP07291224 20071008
- International Application: PCT/IB2008/054086 WO 20081006
- International Announcement: WO2009/047695 WO 20090416
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
A technique for decoding an encoded bitstream of digital video content involves decoding a bitstream, wherein decoding the bitstream generates decoded syntax elements and decoded pixel information, creating an access point in the currently decoded bitstream by saving state information related to the decoding, saving the decoded syntax elements, and saving the decoded pixel information, and synchronizing a subsequent decoding operation to the access point utilizing the saved state information, the saved decoded syntax elements, and the saved decoded pixel information.
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