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US 2016/0255353 A1Published application
Highest temporal sub-layer list
AssigneeSharp Kabushiki Kaisha
InventorSachin G. DESHPANDE
Life of this patent
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Abstract
A method for video coding is described. In one configuration, the maximum number of temporal sub-layers that may be present in each layer in the bitstream is signaled in the bitstream. The signaled information may be used to derive the values of the highest temporal identifier for each layer.
Claims6
A method for video coding, comprising:
- signaling a flag indicating whether information indicating the maximum number of temporal sub-layers is present;
- and
- signaling the information for each layer i by a video parameter set in a case that the value of the flag is equal to one;
- wherein
- the information specifies, for each i in a range of 0 to the number of maximum layers minus one, the maximum number of the temporal sub-layers that may be present in a coded video sequence for a layer with num layer id equal to layer id in nuh[i].
2 more elements
-6. (canceled)
An electronic device configured for video coding, comprising:
- a processor;
- memory in electronic communication with the processor, wherein instructions stored in the memory are executable to:
- signal a flag indicating whether information indicating the maximum number of temporal sub-layers is present;
- and
- signal the information for each layer i by a video parameter set in a case that the value of the flag is equal to one;
- wherein
- the information specifies, for each i in a range of 0 to the number of maximum layers minus one, the maximum number of the temporal sub-layers that may be present in a coded video sequence for a layer with num layer id equal to layer id in nuh[i].
4 more elements
8-18. (canceled)
An electronic device configured for video decoding, comprising:
- a processor;
- memory in electronic communication with the processor, wherein instructions stored in the memory are executable to:
- receive a flag indicating whether information indicating the maximum number of temporal sub-layers is present;
- and
- receive the information for each layer i by a video parameter set in a case that the value of the flag is equal to one;
- wherein
- the information specifies, for each i in a range of 0 to the number of maximum layers minus one, the maximum number of the temporal sub-layers that may be present in a coded video sequence for a layer with num layer id equal to layer id in nuh[i].
4 more elements
20-36. (canceled)
Dependencies are inferred from the claim text.