| 摘要 |
The moving picture data reproducing device 200 is comprised of file inputting unit 201 for acquiring an MP4 file, data file temporary storage unit 202 that has an area for temporarily storing the accepted input MP4 file, data file analyzing unit 203 for analyzing the file header information by reading the input MP4 file, data decoding unit 204 for reading entity data from data file temporary storage unit 202 based on the analysis result of data file analyzing unit 203 and decoding the entity data, data reproducing unit 205 for reproducing the decoded entity data and outputting the entity data to a displaying device, RA information table generating unit 206 for transforming random access information generated based on the analysis result of data file analyzing unit 203 into a table, file outputting unit 207 for outputting a new MP4 file by integrating the RA information table and the input-completed MP4 file, and file storing unit 208 for storing the outputted MP4 file.
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