Information processing apparatus and method
AssigneeSony Corporation
InventorsKen TOMONAGA, Toshio Takada
Life of this patent
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Abstract
An information processing apparatus includes: an analysis means for analyzing a code stream in which picture data is encoded during transmission; a dividing position determination means for determining a dividing position of the code stream in accordance with a picture size of the picture data based on an analysis result by the analysis means; and a decoding means for decoding code streams in plural units of division in parallel, which are obtained by the code stream being divided at the dividing position determined by the dividing position determination means.
Claims10
An information processing apparatus comprising:
- an analysis means for analyzing a code stream in which picture data is encoded during transmission;
- a dividing position determination means for determining a dividing position of the code stream in accordance with a picture size of the picture data based on an analysis result by the analysis means;
- and
- a decoding means for decoding code streams in plural units of division in parallel, which are obtained by the code stream being divided at the dividing position determined by the dividing position determination means.
An information processing apparatus comprising:
- a storage unit for temporarily storing a code stream in which picture data is encoded;
- an analysis means for analyzing the code stream while storing the code stream in the storage means;
- a determination means for determining a dividing position of the code stream based on an analysis result by the analysis means and a picture size of the picture data;
- and
- plural decoding means for decoding code streams in plural units of division in parallel, which are obtained by dividing the code stream at the dividing position determined by the determination means.
An information processing method comprising the steps of:
- analyzing a code stream in which picture data is encoded by an analysis means during transmission;
- determining a dividing position of the code stream in accordance with a picture size of the picture data based on an analysis result by a dividing position determination means;
- and
- decoding code streams in plural units of division in parallel, which are obtained by the code stream being divided at the dividing position determined by a decoding means.
An information processing apparatus comprising:
- an analysis unit configured to analyze a code stream in which picture data is encoded during transmission;
- a dividing position determination unit configured to determine a dividing position of the code stream in accordance with a picture size of the picture data based on an analysis result by the analysis unit;
- and
- a decoding unit configured to decode code streams in plural units of division in parallel, which are obtained by the code stream being divided at the dividing position determined by the dividing position determination unit.
Dependencies are inferred from the claim text.