Novel user sensitive information adaptive video code conversion structure, and method and equipment of the same

Novel user sensitive information adaptive video code conversion structure, and method and equipment of the same

  • CN 101,346,997 B
  • Filed: 12/28/2005
  • Issued: 01/14/2015
  • Est. Priority Date: 12/28/2005
  • Status: Active Grant
First Claim
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1. , for a method for video code conversion, comprising:

  • Define the Part I of described frame for comprising sensitive information by any object of user-defined object feature locating frame or region, wherein said frame comprises described Part I and Part II;

    Based on the bandwidth that can be used for the frame sending code conversion, and with the bit rate of the described Part II higher than described frame, code conversion is carried out to the described Part I of described frame;

    If available bandwidth reduces, then reduce the bit rate of the described Part II of described frame and maintain the bit rate of the described Part I of described frame,The amount of the described Part I of wherein said frame can condition Network Based dynamically adjust.

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