When segment coded manner, the segment coding equipment, the segment encoding program and its record media, and the parallel encoding system, the coded stream

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.;COPYRIGHT: (C)2010,JPO&INPIT