Invention Grant
- Patent Title: Displaying video at multiple resolution levels
- Patent Title (中): 以多个分辨率级别显示视频
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Application No.: US12145453Application Date: 2008-06-24
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Publication No.: US08238419B2Publication Date: 2012-08-07
- Inventor: Charles K. Chui , Haishan Wang , Dongfang Shi
- Applicant: Charles K. Chui , Haishan Wang , Dongfang Shi
- Applicant Address: US CA Menlo Park
- Assignee: Precoad Inc.
- Current Assignee: Precoad Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
A method of displaying video includes receiving a video bitstream corresponding to a video. The video comprises a sequence of frames having an associated video resolution level. At least a portion of the video bitstream is decoded. A background region of the video is displayed at a first video resolution level and a window region of the video is displayed at a second video resolution level. The second video resolution level is higher than the first video resolution level.
Public/Granted literature
- US20090316795A1 Displaying Video at Multiple Resolution Levels Public/Granted day:2009-12-24
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