发明授权
US07533402B2 Satellite set-top box decoder for simultaneously servicing multiple independent programs for display on independent display device
有权
卫星机顶盒解码器,用于同时维护多个独立程序,用于独立显示设备上显示
- 专利标题: Satellite set-top box decoder for simultaneously servicing multiple independent programs for display on independent display device
- 专利标题(中): 卫星机顶盒解码器,用于同时维护多个独立程序,用于独立显示设备上显示
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申请号: US10374768申请日: 2003-02-24
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公开(公告)号: US07533402B2公开(公告)日: 2009-05-12
- 发明人: Jason Demas , Honman Law , David Baer , Brian Schoner
- 申请人: Jason Demas , Honman Law , David Baer , Brian Schoner
- 申请人地址: US CA Irvine
- 专利权人: Broadcom Corporation
- 当前专利权人: Broadcom Corporation
- 当前专利权人地址: US CA Irvine
- 代理机构: Garlick Harrison & Markison
- 主分类号: H04N7/20
- IPC分类号: H04N7/20 ; H04N7/12 ; H04N11/02 ; H04N11/12 ; H04N5/06 ; H04N5/44 ; H04N5/66 ; H04J3/04 ; G09G5/00
摘要:
An integrated receiver with dual channel transport stream decoding and delivery substantially implemented on a single CMOS integrated circuit is described. A receiver front end provides multiple time-base clocks for two transport streams. Transport processor circuitry uses multiple PCRs to track transport streams through decoding, storage and or delivery of the decoded signals for display. Provision of a multiple time-base clock for decoding and delivering multiple transport streams allows display of the two decoded audio-video signals on independent monitors.
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