Patent ID: 7650060
Filing Date: 2010-01-19
Classification: C12Q,C40B,G01N,G11B,G16B,H04N

Abstract:
1. An integrated circuit for reproduction processing of a digital stream recorded in a recording medium, comprising: a video decoder configured to decode a video stream included in the digital stream; an audio decoder configured to decode an audio stream included in the digital stream; a central processing unit (CPU) which (i) is different from the video decoder and the audio decoder, and (ii) causes a module to execute a command included in a Movie Object recorded in the recording medium, the command for executing playback-path-information indicating a playback path of the digital stream and, to playback video data output by the video decoder and audio data output by the audio decoder according to the playback path indicated by the playback-path-information, and (iii) controls whether or not to execute a Menu Call according to a menu_call_mask_flag included in the Movie Object, and (iv) controls whether or not to suspend the Movie Object, according to a resume_intention_flag included in the Movie Object when the Movie Object is being executed and the Menu Call is executed.