Invention Grant
- Patent Title: Command packet system and method supporting improved trick mode performance in video decoding systems
-
Application No.: US10317389Application Date: 2002-12-11
-
Publication No.: US07149248B2Publication Date: 2006-12-12
- 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
- US20030118116A1 Command packet system and method supporting improved trick mode performance in video decoding systems Public/Granted day:2003-06-26
Information query
