Invention Grant
- Patent Title: Video decoder system for movable application
- Patent Title (中): 适用于移动应用的视频解码系统
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Application No.: US12618328Application Date: 2009-11-13
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Publication No.: US08374251B2Publication Date: 2013-02-12
- Inventor: Yusuke Minagawa , Satoru Yamauchi
- Applicant: Yusuke Minagawa , Satoru Yamauchi
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Robert D. Marshall, Jr.; Wade James Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H04B1/66
- IPC: H04B1/66 ; H04N9/74

Abstract:
This invention is a digital television receiver receiving alternative broadcasts. Separate tuners receive separate broadcast signals, such as 12-segment HDTV and 1-segment QVGA. A multiplexer selects one tuner based upon receiver status of a first tuner. The selected signal is decoded and resized for a display. The decoder uses a frame buffer of images in the resized size. In the preferred embodiment the input signals are a 12-segment HDTV broadcast and a 1-segment QVGA broadcast and the resized size is VGA.
Public/Granted literature
- US20100171885A1 Video Decoder System for Movable Application Public/Granted day:2010-07-08
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