Invention Grant
- Patent Title: Video decoder with shared memory and methods for use therewith
- Patent Title (中): 具有共享存储器的视频解码器及其使用方法
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Application No.: US13170255Application Date: 2011-06-28
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Publication No.: US09025666B2Publication Date: 2015-05-05
- Inventor: Limin (Bob) Wang , Yinxia (Michael) Yang
- Applicant: Limin (Bob) Wang , Yinxia (Michael) Yang
- Applicant Address: CA Toronto, Ontario
- Assignee: Vixs Systems, Inc.
- Current Assignee: Vixs Systems, Inc.
- Current Assignee Address: CA Toronto, Ontario
- Agency: Garlick & Markison
- Agent Bruce E. Stuckman
- Main IPC: H04B1/66
- IPC: H04B1/66 ; H04N19/423 ; H04N19/174 ; H04N19/187 ; H04N19/42 ; H04N19/44 ; H04N7/12
Abstract:
A video decoder includes an entropy decoding device that includes a first processor that generates first entropy decoded (EDC) data from a first portion of an encoded video signal and further that generates second EDC data from a second portion of the encoded video signal. A general video decoding device includes a second processor that generates a first portion of a decoded video signal from the first EDC data and that further generates a second portion of the decoded video signal from the second EDC data. A shared memory includes at least one buffer that is accessed by the general video decoding device via absolute memory addressing.
Public/Granted literature
- US20120224633A1 VIDEO DECODER WITH SHARED MEMORY AND METHODS FOR USE THEREWITH Public/Granted day:2012-09-06
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