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SIGNALING FOR SUB-DECODED PICTURE BUFFER (SUB-DPB) BASED DPB OPERATIONS IN VIDEO CODING

  • US 20150103884A1
  • Filed: 10/08/2014
  • Published: 04/16/2015
  • Est. Priority Date: 10/10/2013
  • Status: Active Grant
First Claim
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1. A method of decoding video data, the method comprising:

  • receiving an encoded video bitstream that includes a plurality of pictures;

    storing the plurality of pictures in one or more sub-decoded picture buffers (DPBs);

    receiving a respective set of sub-DPB parameters for each respective operation point of the encoded video bitstream;

    applying the respective set of sub-DPB parameters to all layers of an output layer set for each respective operation point; and

    performing a sub-DPB management process on the one or more sub-DPBs in accordance with the received respective single sets of sub-DPB parameters.

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