The double-type of content of multimedia is reset

The double-type of content of multimedia is reset

  • CN 102,084,355 B
  • Filed: 04/17/2009
  • Issued: 11/23/2016
  • Est. Priority Date: 04/17/2008
  • Status: Active Grant
First Claim
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1. being used for multi-medium data continuously playing out and a method for streaming playback both purposes, the method includes:

  • The basic stream encryption of content of multimedia is become the picture group of regular length;

    Encoded content of multimedia is multiplexed in transmission stream;

    Position each GOP head data offset in described transmission stream;

    AndDescribed data offset is uploaded to server together with described transmission stream,Wherein location data offset includes;

    generating streaming playback metadata, this streaming playback metadata indicates to clientTiming needed for streaming playback and semantic information are provided;

    When described server receives the request that convection type is reset, the method also includes;

    Determine the block size of described streaming playback;

    Determine the fixing multiple of the original GOP length that the tight fit with described block size is provided;

    AndThe basic stream of the fixing multiple of original GOP length determined by transmission.

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