Invention Grant
- Patent Title: Methods for coding digital media data with prediction information and prediction error information being respectively carried by different bit stream sections
- Patent Title (中): 用预测信息和预测误差信息分别编码数字媒体数据的方法分别由不同的比特流部分承载
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Application No.: US12249963Application Date: 2008-10-12
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Publication No.: US08259801B2Publication Date: 2012-09-04
- Inventor: Kun-Bin Lee
- Applicant: Kun-Bin Lee
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: MediaTek Inc.
- Current Assignee: MediaTek Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H04N11/02
- IPC: H04N11/02
Abstract:
A method for encoding digital media data includes deriving a portion of prediction information and a portion of prediction error information of the digital media data, and encoding the digital media data into a bit stream. The bit stream comprises a first bit stream section and a second bit stream section that respectively carry the portion of prediction information and the portion of prediction error information. In addition, within the bit stream, the portion of prediction information and the portion of prediction error information are not carried in the same macroblock (MB) or the same sub-unit of an MB. A method for decoding encoded digital media data and a method for coding digital media data and a method for processing bit stream of digital media data are also provided.
Public/Granted literature
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