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Signaling for Addition or Removal of Layers in Scalable Video

  • US 20200137397A1
  • Filed: 12/24/2019
  • Published: 04/30/2020
  • Est. Priority Date: 05/21/2014
  • Status: Active Grant
First Claim
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1. A method of signaling individual layers in a transport stream, the method comprising:

  • determining a plurality of layers in a transport stream, wherein each layer includes a respective transport stream parameter setting;

    determining an additional layer for the plurality of layers in the transport stream, wherein the additional layer enhances one or more of the plurality of layers including a base layer and the respective layer parameter settings for the plurality of layers do not take into account the additional layer; and

    determining an additional transport stream parameter setting for the additional layer, the additional transport stream parameter setting specifying a relationship between the additional layer and at least a portion of the plurality of layers, wherein the additional transport stream parameter setting is used to decode the additional layer and the at least a portion of the plurality of layers.

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