Patent ID: 8625961

Claim:
An information processing system comprising: a recording/playback apparatus; and a playback terminal, wherein the recording/playback apparatus includes an output unit to output a content to the playback terminal, a management unit to manage a list received from the playback terminal, the list including position information designated at the playback terminal during playback of the content to identify content positions and identification information identifying a user of the playback terminal, the information identifying the user being set in the playback terminal by the user, and a playback unit to present specific information of the content at respective positions indicated by the position information and the identification information registered in the list, the playback unit playing back the content from a selected position, and wherein the playback terminal includes a playback unit to play back the content outputted from the recording/playback apparatus, a generating unit to generate the position information based on a current content position and a predetermined time offset and to register, in the list, the position information in association with the identification information of the user, and an output unit to output the list, in which a plurality of position information generated by the generating unit is registered, to the recording/playback apparatus, wherein the playback unit overlays a menu on the content being played back, the menu including the predetermined time offset in a drop-down menu, and the generating unit generates the position information in response to selection of the predetermined time offset from the drop-down menu in the menu overlaid on the content being played back.