Bandwidth distribution control method in multiple video streaming

Bandwidth distribution control method in multiple video streaming

  • CN 102,318,311 B
  • Filed: 02/05/2010
  • Issued: 03/30/2016
  • Est. Priority Date: 02/12/2009
  • Status: Active Grant
First Claim
Patent Images

1. one kind is passed through network (214) from server with the method for selectable mass transport video sequence (202), the method uses can carry out in response to controling parameters the Network Control Protocol that operates, distribute sharing of available transfer capability to described server (210) pro rata with the value with described controling parameters, the method comprises:

  • A () selects predetermined Reference mass;

    B transmission rate value is defined as the transmission rate on selected Reference mass described in Successful transmissions needed for video sequence by ();

    C described controling parameters is set to the ratio of the reference transmission speed that determined transmission rate value is determined the statistical analysis of the training sequence of encoding with described Reference mass with basis by ();

    D () provides described controling parameters to described control protocol;

    And thenE () transmission is with according to distribute to the transmission capacity of described server and described video sequence that the quality that regulates is encoded due to provided controling parameters.

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