Invention Application
US20150155002A1 METHOD AND APPARATUS FOR ACCESSING DATA OF MULTI-TILE ENCODED PICTURE STORED IN BUFFERING APPARATUS
审中-公开
用于访问存储在缓冲设备中的多层编码图像的数据的方法和装置
- Patent Title: METHOD AND APPARATUS FOR ACCESSING DATA OF MULTI-TILE ENCODED PICTURE STORED IN BUFFERING APPARATUS
- Patent Title (中): 用于访问存储在缓冲设备中的多层编码图像的数据的方法和装置
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Application No.: US14616753Application Date: 2015-02-09
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Publication No.: US20150155002A1Publication Date: 2015-06-04
- Inventor: Chia-Yun Cheng , Yung-Chang Chang
- Applicant: MEDIATEK INC.
- Main IPC: G11B20/10
- IPC: G11B20/10 ; H04N9/87
Abstract:
A method for read pointer maintenance of a buffering apparatus, which is arranged to buffer data of a multi-tile encoded picture having a plurality of tiles included therein, includes the following steps: judging if decoding of a first tile of the multi-tile encoded picture encounters a tile boundary of the first tile; and when it is judged that the tile boundary of the first tile is encountered, storing a currently used read pointer into a pointer buffer, and loading a selected read pointer from the pointer buffer to act as the currently used read pointer.
Information query
