Invention Grant
US08385413B2 Decoding and presentation time stamps for MPEG-4 advanced video coding
有权
MPEG-4高级视频编码的解码和演示时间戳
- Patent Title: Decoding and presentation time stamps for MPEG-4 advanced video coding
- Patent Title (中): MPEG-4高级视频编码的解码和演示时间戳
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Application No.: US12830605Application Date: 2010-07-06
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Publication No.: US08385413B2Publication Date: 2013-02-26
- Inventor: Xuemin Chen
- Applicant: Xuemin Chen
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Thomas|Horstemeyer, LLP.
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04N11/04
Abstract:
A system, method, and apparatus for time stamping compressed video data is disclosed. A delay parameter is generated and can be encoded with the compressed video, representing the number of picture delay between the decoded sequence and the presented sequence. The presentation time stamp is associated with each of the pictures. The presentation time stamp is a function of the delay parameter and other parameters associated with picture associated therewith.
Public/Granted literature
- US20100266012A1 DECODING AND PRESENTATION TIME STAMPS FOR MPEG-4 ADVANCED VIDEO CODING Public/Granted day:2010-10-21
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