STORAGE DEVICE AND RECORDING MEDIUM

摘要

There are provided a storage device and a computer-readable recording medium capable of effectively storing a keyword contained in the description information and effectively searching a keyword. A list generation unit (6) extracts a keyword from the description information and generates a keyword list in which a keyword and the scene information where the keyword is stored is correlated. A description information conversion unit (8) converts the keyword contained in the keyword list received from the list generation unit (6) among the keywords contained in the description information received from outside, into reference information for identifying the keyword in the keyword list received from the list generation unit (6). A storage unit (10) stores the description information after the conversion outputted from the description information conversion unit (8) and the keyword list outputted from the list generation unit (6).