Invention Grant
US08503541B2 Method and apparatus for determining timing information from a bit stream
有权
用于从比特流确定定时信息的方法和装置
- Patent Title: Method and apparatus for determining timing information from a bit stream
- Patent Title (中): 用于从比特流确定定时信息的方法和装置
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Application No.: US11037446Application Date: 2005-01-18
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Publication No.: US08503541B2Publication Date: 2013-08-06
- Inventor: Mandayam A. Narasimhan , Robert O. Eifrig
- Applicant: Mandayam A. Narasimhan , Robert O. Eifrig
- Applicant Address: US IL Libertyville
- Assignee: Motorola Mobility LLC
- Current Assignee: Motorola Mobility LLC
- Current Assignee Address: US IL Libertyville
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
A method and apparatus for determining timing information from an MPEG-2 stream carrying Advanced Video Coding (AVC) content is disclosed. The method includes receiving an initial access unit from the MPEG-2 stream, and determining whether the MPEG-2 stream contains a temporal picture order count (POC) parameter. If the temporal POC parameter is contained in the MPEG-2 stream, the temporal POC parameter is used to compute a presentation time stamp (pts) for a next presentation unit (m).
Public/Granted literature
- US20050180512A1 Method and apparatus for determining timing information from a bit stream Public/Granted day:2005-08-18
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