Broadcasting receiver and volume control method thereof

Details Broadcasting receiver and volume control method thereof Broadcasting receiver and volume control method thereof

2011-08-02

2011-08-02

Koenig, Andrew Y (Department: 2423)

Interactive video distribution systems

Video distribution system components

Receiver

Reexamination Certificate

active

07992186

ABSTRACT:
A broadcasting receiver implements volume control by first software (OCAP application) for volume control obtained from outside or second software (receiver application) for volume control pre-installed. The broadcasting receiver determines whether the first software is obtained or not. When it is determined that the first software is obtained, the broadcasting receiver sends a volume control command which is received by a command receiver to the first software, and otherwise, sends the volume control command to the second software.

REFERENCES:
patent: 7302693 (2007-11-01), Windheim et al.
patent: 2006/0020950 (2006-01-01), Ladd et al.
patent: 2008/0196038 (2008-08-01), Antonio et al.
patent: 2009/0055881 (2009-02-01), Aoki et al.
Java (registered trademark) standard, “Java Media Framework API Guide”, Nov. 19, 1999, JMF 2.0 FCS, 265 pages.
“OpenCable (registered trademark) Application Platform Specifications”, OCAP1.0 Profile, OC-SP-OCAP1.0.1-070824, Aug. 24, 2007, 629 pages.

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