CODING PARAMETER CONTROL APPARATUS IN MULTIPLE IMAGE SIMULTANEOUS RECORDING AND MULTIPLE IMAGE SIMULTANEOUS RECORDING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a technology capable of generating parameters with which coding video data of a plurality of programs can be coded without causing a failure to a system in the case of generating the parameters for coding video data of a plurality of programs at the simultaneous recording of the programs in multi-channel broadcast streams.

SOLUTION: A program information management section 6 manages a program information PD from a program information input section 5, a priority control section 7 sets the priorityαbeing an index for determining the parameters in the unit of the program on the basis of the program information PD, a processing amount control section 4 determines a processing amount Pi per program in a state that an allocation amount is increased or decreased depending on the high/low priority within a range of a system processing capability Ps on the basis of the established priorityα, a parameter control section 3 determines a parameter PM depending on the processing amount Pi per program, and a recording control section 2 sets the parameter PM received from the parameter control section 3 to an encoder 12.

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