A BD-ROM on which an AVClip and a Java.TM. applicationare recorded. The AVClip includes a video stream and anaudio stream multiplexed therein. On the BD-ROM recordedfurther are management information and the Mixing_On flagcorresponding to the management information. Themanagement information indicates a playback control ofthe AVClip that is to be played back when the Java.TM.application is executed. The Mixing_On flag indicateswhether or not when a user performs an operation on theJava.TM. application being executed while the AVClip isunder the playback control, mixing of the click soundwith an audio output of the AVClip is available.
展开▼