SEGMENT ENCODING METHOD, SEGMENT ENCODING DEVICE, SEGMENT ENCODING PROGRAM, RECORDING MEDIUM OF THE SAME, AND PARALLEL ENCODING SYSTEM, AND PARTIAL RE-ENCODING SYSTEM

摘要

PROBLEM TO BE SOLVED: To easily achieve segment encoding without causing buffer overflow when connecting a plurality of streams while suppressing variation in image quality.

SOLUTION: A temporary target rate smaller than an actual target rate is set by a temporary rate calculation unit 12. A temporary buffer size smaller than an actual buffer size is set by a temporary buffer size calculation unit 13. An encoding volume control unit 15 controls the encoding volume in accordance with the temporary target rate and the temporary buffer size. A buffer transition calculation unit 14 determines time information for decoding from the generated bits, the actual target rate, and the buffer size.

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