×

Audio and video recording and reproducing apparatus, audio and video recording method, and audio and video reproducing method

  • US 20070127888A1
  • Filed: 06/29/2004
  • Published: 06/07/2007
  • Est. Priority Date: 10/16/2003
  • Status: Abandoned Application
First Claim
Patent Images

1. A recording and reproducing apparatus for audio and video comprising:

  • an AV input section that receives main information for audio and video;

    an audio additional information input section that receives audio additional information which is added to the main information;

    an AV output section that outputs the main information and audio additional information;

    a recording medium that stores the main information and audio additional information;

    a recording and reproducing section that records the main information and audio additional information to the recording medium or reproduces the main information and audio additional information from the recording medium; and

    a controller that controls the operation of the AV input section, audio additional information input section, AV output section, and recording and reproducing section, wherein the controller controls the sections so that the audio additional information is recorded to the recording medium, relating the audio additional information to a specific frame position in the main information.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×