1. A method of recording a moving picture using a caption search in a portable device, the method comprising: searching, using the portable device, for a caption corresponding to a search key word among captions of the moving picture based on the search key word; displaying, using the portable device, search-result list; and recording, using the portable device, at least one item included in the displayed search-result list according to a selected recording mode, wherein the recording, using the portable device, at least one item included in the displayed search-result list according to a selected recording mode includes recording all items included in the search-result list while playing the all items and recording all the items included in the search-result list as one moving-picture file, and mixing the caption included in each item of the search-result list with the one moving-picture file corresponding to the caption when an event instructing full play and record occurs, wherein the displaying search-result list includes displaying menu buttons, each of the menu buttons configured to select a recording mode among a plurality of recording modes, respectively, the recording mode indicating a way of recording at least one search result included in the search-result list, wherein the recording at least one item included in the displayed search-result list according to a selected recording mode includes recording by the portable device, when an event instructing a play and a record occurs, a selected one of the items included in the search-result list while playing the selected item, wherein the recording modes include play or record all items included in the search-result list, play and record all items included in the search-result list, play or record an item in the search-result list, and play and record an item included in the search-result list.