Program, information processing device, information processing method, and recording medium
AssigneeSony Corporation
InventorsTaro Shigata, Junichi Ogikubo
Life of this patent
Estimating the term…
Abstract
With an information processing method for generating information utilizable for decoding a bit stream, a forward prediction encoded frame of the bit stream is decoded, the decoded forward prediction encoded frame is subjected to intra-frame encoding, the bit stream is analyzed, and attribute information is generated that is utilizable for decoding the bit stream based on the encoded information relating to the encoded data generated by encoding and the analysis results obtained by the analyzing.
Claims14
A program for causing a computer to execute processing including the steps of:
- forward prediction encoded frame decoding, for decoding a forward prediction encoded frame of a bit stream,
- encoding, for subjecting the forward prediction encoded frame decoded with the processing in said forward prediction encoded frame decoding to intra-frame encoding,
- analyzing, for analyzing said bit stream, and
- attribute information generating, for generating attribute information utilizable for decoding said bit stream based on the encoded information relating to the encoded data generated with the processing in said encoding and the analysis results obtained with the processing in said analyzing.
An information processing device for generating information utilizable for decoding a bit stream, comprising:
- forward prediction encoded frame decoding means configured to decode a forward prediction encoded frame of said bit stream;
- encoding means configured to subject said forward prediction encoded frame decoded by said forward prediction encoded frame decoding means to intra-frame encoding;
- and
- attribute information generating means configured to analyze said bit stream, and generate attribute information utilizable for decoding said bit stream based on the analysis results of said bit stream and the encoded information relating to the encoded data generated by said encoding means.
An information processing method of an information processing device for generating information utilizable for decoding a bit stream, comprising the steps of:
- forward prediction encoded frame decoding for decoding a forward prediction encoded frame, of said bit stream;
- encoding, for subjecting said forward prediction encoded frame decoded with the processing in said forward prediction encoded frame decoding to intra-frame encoding;
- analyzing, for analyzing said bit stream;
- and
- attribute information generating, for generating attribute information utilizable for decoding said bit stream based on the encoded information relating to the encoded data generated with the processing in said encoding and the analysis results obtained with the processing in said analyzing.
An information processing device for generating information utilizable for decoding a bit stream, comprising:
- a forward prediction encoded frame decoding unit configured to decode a forward prediction encoded frame of said bit stream;
- an encoding unit configured to subject said forward prediction encoded frame decoded by said forward prediction encoded frame decoding unit to intra-frame encoding;
- and
- an attribute information generating unit configured to analyze said bit stream, and generate attribute information utilizable for decoding said bit stream based on the analysis results of said bit stream and the encoded information relating to the encoded data generated by said encoding unit.
Dependencies are inferred from the claim text.