A computer-readable recording medium recording multimedia contents data and a data structure that represents a chronological sequence of operations that are processed in a data processing device. The computer-readable recording medium includes a schedule portion including a predetermined reproduction time when the media data is to be reproduced in the reproducing unit and a predetermined input time when the input operation is to be received by the input unit. The data processing device performs steps of processing the multimedia contents data so that the predetermined media data is reproduced at the predetermined reproduction time on the basis of a schedule portion, receiving a predetermined input operation at the predetermined input time. The data processing device carries out a predetermined editing operation and resumes processing of the multimedia contents in accordance with the schedule portion.