Invention Grant
US09191667B2 System and method for transcoding data from one video standard to another video standard
有权
将数据从一个视频标准转码为另一个视频标准的系统和方法
- Patent Title: System and method for transcoding data from one video standard to another video standard
- Patent Title (中): 将数据从一个视频标准转码为另一个视频标准的系统和方法
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Application No.: US13855435Application Date: 2013-04-02
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Publication No.: US09191667B2Publication Date: 2015-11-17
- Inventor: Sumit Johar , Ravin Sachdeva
- Applicant: STMicroelectronics International N.V.
- Applicant Address: NL Amsterdam
- Assignee: STMicroelectronics International N.V.
- Current Assignee: STMicroelectronics International N.V.
- Current Assignee Address: NL Amsterdam
- Agency: Gardere Wynne Sewell LLP
- Priority: IN478/DEL/2007 20070304; IN478/DEL/2007/N 20080304
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04N19/40 ; H04N19/61

Abstract:
A system and method transcodes an input video bit stream having a first encoding profile into an output video bit stream having a second encoding profile. The system includes a first module (302) and a second module (306). The system further includes a memory module (304). The first module (302) decodes the input video bit stream for generating pixel data and macroblock specifications. The second module (306) encodes the pixel data and the macroblock specifications for constructing the output video bit stream. The memory module (304) includes a first buffer module and a second buffer module. The first buffer module stores the pixel data and the second buffer module stores the macroblock specifications.
Public/Granted literature
- US20130287098A1 SYSTEM AND METHOD FOR TRANSCODING DATA FROM ONE VIDEO STANDARD TO ANOTHER VIDEO STANDARD Public/Granted day:2013-10-31
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