Invention Grant
US08009741B2 Command packet system and method supporting improved trick mode performance in video decoding systems
有权
在视频解码系统中支持改进的特技模式性能的命令分组系统和方法
- Patent Title: Command packet system and method supporting improved trick mode performance in video decoding systems
- Patent Title (中): 在视频解码系统中支持改进的特技模式性能的命令分组系统和方法
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Application No.: US11608127Application Date: 2006-12-07
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Publication No.: US08009741B2Publication Date: 2011-08-30
- Inventor: Gaurav Aggarwal , Arun Gopalakrishna Rao , Marcus Kellerman , David Erickson , Jason Demas , Sandeep Bhatia , Girish Hulmani
- Applicant: Gaurav Aggarwal , Arun Gopalakrishna Rao , Marcus Kellerman , David Erickson , Jason Demas , Sandeep Bhatia , Girish Hulmani
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H04N7/18
- IPC: H04N7/18
Abstract:
A system, method, and apparatus for reducing the video decoder processing requirements are presented herein. During a rewind operation, a reference picture for a group of pictures is decoded and stored into a reference frame buffer. By storing a reference picture for the group, the reference picture need not be decoded to display each picture in the group during the rewind operation.
Public/Granted literature
- US20070098072A1 COMMAND PACKET SYSTEM AND METHOD SUPPORTING IMPROVED TRICK MODE PERFORMANCE IN VIDEO DECODING SYSTEMS Public/Granted day:2007-05-03
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