Data edition system, data edition method, data processing device, and server device
AssigneeSony Corporation
InventorKyouhei Koyabu
Life of this patent
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Abstract
This invention proposes arrangements for implementing processes free of signal degradation without entailing increased strains on transmission. Parameter information such as compression, decoding and editing parameters is stored in a database in correspondence with unique information (UMID). Material data (baseband signal) decoded (from compression) for editing purposes is supplemented with the unique information when transmitted. Where the material data is to be edited or re-encoded, the parameter information about the processes performed previously on the data in question is acquired from the database using the unique information as the key, so that the data is subjected to degradation-free signal processing in reference to the acquired parameter information.
Claims6
A data editing system, comprising:
- an editing unit including:
- a first processing unit configured to receive material data;
- a second processing unit configured to receive unique information corresponding to the material data;
- and
- a processor configured to perform a process on the material data in accordance with a processing parameter that indicates a parameter of processing to be performed on the material data;
- and
- a data storage unit including:
- an electric database configured to store the unique information in correspondence with the processing parameter, which has been used in a past processing of the material data;
- and
- a database controller configured to receive the unique information and to output the processing parameter corresponding to the received unique information, wherein
- the processor is configured to perform the process on the material data in accordance with the processing parameter output from the electric database.
Dependencies are inferred from the claim text.