Video/audio output apparatus and video/audio output method

Details Video/audio output apparatus and video/audio output method Video/audio output apparatus and video/audio output method

2007-12-26

2011-10-11

Tran, Hai (Department: 2426)

Interactive video distribution systems

User-requested video program system

Video-on-demand

C725S131000, C725S139000, C725S151000, C345S676000

Reexamination Certificate

active

08037507

ABSTRACT:
A video/audio output apparatus comprises a control unit adapted to perform screen management of output video, and generate positional relationship information for each input video data; an extraction unit adapted to generate partial image data from the each input video data; an input unit adapted to input audio source differentiated audio data; and a tile generation unit adapted to configure tile data by compiling the partial image data generated by the extraction unit and the audio source differentiated audio data for each drawing region on a screen, based on the positional relationship information generated by the control unit.

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patent: 6789105 (2004-09-01), Ludwig et al.
patent: 6959322 (2005-10-01), Ludwig et al.
patent: 2004/0056885 (2004-03-01), Azami
patent: 1335013 (2002-02-01), None
patent: 1494801 (2004-05-01), None
patent: 05-019729 (1993-01-01), None
patent: 0041381 (2000-07-01), None

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