DATA CARRIER CONTAINING INTERACTIVE GRAPHICAL FLOW FOR MAKING CHANGES IN STATE OF REPRODUCTION OF AUDIO/VIDEO DATA, METHOD AND REPRODUCTION DEVICE

摘要

FIELD: reproduction of audio/video data from data carrier. ^ SUBSTANCE: data carrier has audio/video (AV) data, presentation graphics data which include subtitles info, interactive graphics data containing data on menu and navigation command of change in state of reproduction of audio/video data and/or presentation graphics data. AV data reproduction unit has object buffer for receiving interactive graphics data, graphical controller to control state of reproduction of received data. Method of reproduction of AV data describes operation of the device. ^ EFFECT: ability of making changes in state of reproduction of AV data. ^ 20 cl, 9 dwg