Digital audio/video apparatus and method that can perform...

Details Digital audio/video apparatus and method that can perform... Digital audio/video apparatus and method that can perform...

2011-08-16

2011-08-16

Hafiz, Tariq (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral monitoring

C710S008000, C710S022000, C710S038000

Reexamination Certificate

active

08001289

ABSTRACT:
An audio/video (AV) apparatus such as a digital television set and a digital set-top-box device, which can perform additional operations such as an electronic album, MP3 and FIMS, and an additional operation performing apparatus appropriate for the digital AV apparatus. The digital AV apparatus can include an AV decoder to output video and audio data, a scaler to adjust resolutions of video data output from the AV decoder and additional information video data provided from an external video source and to output the adjusted resolution, an audio processor to process audio data output from the AV decoder and additional information audio data provided from an external audio source, and a controller to receive a command provided from an external commander and to control a selection operation of the scaler and the audio processor based on the command.

REFERENCES:
patent: 2001/0047517 (2001-11-01), Christopoulos et al.
patent: 2002/0057893 (2002-05-01), Wood et al.
patent: 2002/0129357 (2002-09-01), Stumm
patent: 2003/0076655 (2003-04-01), Lien et al.
patent: 2000-358207 (2000-12-01), None
patent: 2000-51331 (2000-08-01), None
patent: 2002-0064436 (2002-08-01), None
patent: 2003-47527 (2003-06-01), None
Korean Official Action issued on Jun. 21, 2005, for Korean Patent Application No. 2003-44245 (listing 2 references).

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