Invention Grant
- Patent Title: Rate control for multi-layer video design
- Patent Title (中): 速率控制多层视频设计
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Application No.: US11416858Application Date: 2006-05-02
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Publication No.: US07974341B2Publication Date: 2011-07-05
- Inventor: Peisong Chen , Tao Tian , Vijayalakshmi R. Raveendran
- Applicant: Peisong Chen , Tao Tian , Vijayalakshmi R. Raveendran
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM, Incorporated
- Current Assignee: QUALCOMM, Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kevin T. Cheatham
- Main IPC: H04N7/18
- IPC: H04N7/18
Abstract:
Methods and apparatus for efficient encoding multimedia data, such as live video streams are disclosed. The multimedia data is pre-encoded into multiple layers and characteristics of the pre-encoded data are determined. Based at least in part on the determined characteristics, the multimedia data is encoded into multiple layers.
Public/Granted literature
- US20080144723A1 Rate control for multi-layer video design Public/Granted day:2008-06-19
Information query
