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Media Gateway

  • US 20070297427A1
  • Filed: 01/28/2005
  • Published: 12/27/2007
  • Est. Priority Date: 09/22/2004
  • Status: Active Grant
First Claim
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1. A media gateway comprising:

  • a broadcast signal receiver for selecting a broadcast signal and dividing the selected broadcast signal into video and audio signals;

    a video decoder for decoding the video signal into a displayable image signal;

    an A/D converter for digitally converting the audio signal;

    an encoder for encoding the digitally converted audio signal and the image signal;

    a data communication unit for transmitting/receiving AV stream data and a client control command to/from a data communication unit on a client side; and

    a main processor for controlling a tuner in the broadcast signal receiver according to a client control command conforming to HTTP standards received through the data communication unit and transmitting AV stream data obtained by encoding a broadcast signal of a channel selected by the tuner to a client side.

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