A method for quick playing of multimedia broadcast channel

A method for quick playing of multimedia broadcast channel

  • CN 1,964,485 B
  • Filed: 09/05/2006
  • Issued: 05/09/2012
  • Est. Priority Date: 09/05/2006
  • Status: Active Grant
First Claim
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1. the method play fast of a multimedia broadcasting (DMB) channels comprises following steps:

  • (1) multi-media broadcasting system side encoder sends the video flowing that contains a plurality of picture frames and gives multiplexing equipment;

    (2) multiplexing equipment sends a picture group picture frame at set intervals and gives the terminal in each channel;

    Wherein, Through the transcoding device key frame is arranged in the foremost of this picture group picture frame during transmission, as first picture frame of this picture group picture frame, every picture group picture frame is divided into several independently video units;

    Each picture frame is divided into 1 video unit or a plurality of video unit, does isolation with synchronous code between the video unit.

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