Interactive video distribution systems – User-requested video program system – Video-on-demand
Reexamination Certificate
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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Canon Kabushiki Kaisha
Canon U.S.A. Inc. IP Division
Peng Fred
Tran Hai
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