METHOD AND APPARATUS FOR MANAGING BUFFER FOR ENCODING AND DECODING MULTILAYER VIDEO
First Claim
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1. A multilayer video decoding method comprising:
- obtaining, from a bitstream, information indicating a maximum size of a decoded picture buffer (DPB) with respect to a layer set comprising a plurality of layers;
determining a size of the DPB with respect to the layer set based on the obtained information indicating the maximum size of the DPB; and
storing a decoded picture of the layer set in the DPB of the determined size.
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Abstract
Provided are multilayer video encoding/decoding methods and apparatuses. A multilayer video decoding method may comprise obtaining, from a bitstream, information indicating a maximum size of a decoded picture buffer (DPB) with respect to a layer set comprising a plurality of layers; determining a size of the DPB with respect to the layer set based on the obtained information indicating the maximum size of the DPB; and storing a decoded picture of the layer set in the DPB of the determined size.
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Citations
16 Claims
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1. A multilayer video decoding method comprising:
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obtaining, from a bitstream, information indicating a maximum size of a decoded picture buffer (DPB) with respect to a layer set comprising a plurality of layers; determining a size of the DPB with respect to the layer set based on the obtained information indicating the maximum size of the DPB; and storing a decoded picture of the layer set in the DPB of the determined size. - View Dependent Claims (2, 3, 4, 5, 6, 7, 14)
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8. A multilayer video decoding apparatus comprising:
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an obtainer for obtaining, from a bitstream, information indicating a maximum size of a decoded picture buffer (DPB) with respect to a layer set comprising a plurality of layers; the DPB for determining a size of the DPB with respect to the layer set based on the obtained information indicating the maximum size of the DPB; and a decoder for storing a decoded picture of the layer set in the DPB of the determined size. - View Dependent Claims (9, 10, 11, 12, 13)
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15. A multilayer video encoding method comprising:
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determining a plurality of layer sets comprising at least one layer among a plurality of encoded layers; determining a maximum size of a decoded picture buffer (DPB) with respect to each of the plurality of determined layer sets; and generating information indicating the determined maximum size of the DPB with respect to each of the plurality of layer sets.
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16-17. -17. (canceled)
Specification