Information storage medium storing contents, and method and apparatus of reproducing contents

An information storage medium for storing contents, and a method and an apparatus for reproducing the contents are provided to control the trick play of a user according to each section of the contents, thereby being applied to a business model that the user can use the contents for free if the user watches advertisement. A contents reproduction device comprises a storage(410), a controller(420), a display unit(430), and an input unit(440). The controller comprises a section determining unit(421), a trick play determining unit(422), and a reproducing unit(424). The section determining unit determines a contents data section corresponding to a location in which reproduction or a trick play is required with reference to location information about each contents data section. The trick play determining unit determines the performance of an inputted trick play command with reference to information about whether to support the trick play about the determined contents data section. The reproducing unit reproduces contents and performs the trick play command inputted according to the control of the trick play determining unit.