Uniform video decoding and display

Uniform video decoding and display

  • CN 101,330,621 B
  • Filed: 06/20/2008
  • Issued: 09/24/2014
  • Est. Priority Date: 06/20/2007
  • Status: Active Grant
First Claim
Patent Images

1. decoding and show the method for compressed video data, it comprises:

  • The compressed frame of video of access;

    From a plurality of available frame buffers, select frame buffer;

    Assign frame identifier to described frame buffer;

    Described compressed frame of video is decoded as to the decompressed video data that store in described frame buffer;

    AndDescribed frame identifier is delivered to display apparatus module;

    Wherein said selection comprises;

    The request of access to described frame buffer;

    From described display apparatus module request current frame buffer device, use;

    From described display apparatus module, receiving described current frame buffer device uses;

    If available frame buffer exists, the described available frame buffer of identification is used in recirculation by described current frame buffer device so;

    AndIf described available frame buffer does not exist, from institute'"'"'s allocate memory, distribute described frame buffer so.

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