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LOW-DELAY BUFFERING MODEL IN VIDEO CODING

  • US 20140169448A1
  • Filed: 09/25/2013
  • Published: 06/19/2014
  • Est. Priority Date: 12/19/2012
  • Status: Active Grant
First Claim
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1. A method of decoding video, the method comprising:

  • receiving a first decoded picture buffer (DPB) output delay and a second DPB output delay for a decoded picture;

    determining, for the decoded picture, a first DPB output time using the first DPB output delay in the case a hypothetical reference decoder (HRD) setting for a video decoder indicates operation at a picture level; and

    determining, for the decoded picture, a second DPB output time using the second DPB output delay in the case that the HRD setting for the video decoder indicates operation at a sub-picture level.

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