摘要:
An information recording medium includes a file for storing object data consisting of a plurality of packets and a file for storing, as its reproduction control information, (i) correspondence definition information for defining relationship between a plurality of packets and a plurality of partial streams multiplexed on the time axis and (ii) reproduction output group definition information for defining as the reproduction output group a set of partial streams which can be switched among the plurality of partial streams. The partial streams include a plurality of channel streams wherein audio information on plural channels is recorded in one stream. The reproduction output group definition information defines the reproduction output group in such a way that a plurality of channel streams can redundantly belong to it. The reproduction output group to which plural channel streams redundantly belong is added by channel specification information.
摘要:
An information recording medium (100) on which there are recorded: a series of content information which includes an image portion which can be a background image; button information (301) for defining a button menu which allows an operation as for the content information and which is displayed during the reproduction of the content information; and play list information (120) for defining reproduction sequence of the content information by a unit of item, which constitutes the content information and which is accessible upon reproduction, the button information including a plurality of button pages (301p) each of which can constitute the button menu and whose display can be changed to each other.
摘要:
An information record medium contains video information indicating main-video, sub-video information indicating sub-video which can be displayed at least partially over the main-video, and sub-video control information. The sub-video control information includes (i) sub-frame range information specifying at least a part of the region in the sub-video as a sub-frame and (ii) shadow display control information for selectively adding a shadow to a sub-video portion in the sub-frame according to an alpha value indicating the transparency in the sub-video portion and displaying the sub-video portion to which the shadow is added over the main-video.
摘要:
An entire stream containing a plurality of partial streams each consisting of content information is multiple-recorded on packet basis on an information recording medium. The information recording medium includes a file for storing object data consisting of a plurality of packets each containing a content information piece and further includes a file for storing information defining a reproduction sequence of object data and information indicating discontinuity of continuous numbers caused by absence of a packet during edition of continuous numbers of a plurality of packets corresponding to the recording order during multiple recording.
摘要:
An information recording apparatus (S) is provided with: first format recording device (125) for recording an image information on a recording medium in first format; and second format recording device (125) for recording the image information on said recording medium in second format that is different from said first format.
摘要:
On an information recording medium, an entire stream including a plurality of portion streams, each of which is provided with a series of content information, such as picture information or video information and audio information, is multiplexed-and-recorded by a unit of packet. The information recording medium is provided with a file for storing object data, which is provided with a plurality of packets, each of which stores therein a piece of the picture information or the audio information. The information recording medium is further provided with a file for storing information which defines a reproduction sequence of the object data and a file for storing correspondence definition information which is not multiplexed by the unit of packet and which defines a correspondence relationship between a plurality of packets multiplexed on a time axis and the plurality of portion streams
摘要:
On an information recode medium, a whole stream containing a plurality of partial streams each consisting of content information including still picture information is multiplexed and recorded on packet basis. The information record medium includes a file for storing object data consisting of a plurality of packets each containing a fragment of content information and a file for storing information defining the reproduction sequence of the object data. Furthermore, the information record medium includes an object information file for storing classification information indicating whether each object data corresponds to a first encoding method or a second encoding method.
摘要:
An information recording medium includes an object data file for storing object data as a series of content information such as video information and audio information and play list information file for storing play list information defining a reproduction sequence on play list basis. Furthermore, the medium includes a disc information file for storing a plurality of title play lists each containing information specifying play list information defining a play list to be reproduced, pre-command information and post-command information specifying commands to be executed before and after a reproduction, respectively, according to the play list information.
摘要:
In an information recording medium, object data made into a stream including those composed of a plurality of angle video information is recorded. Each of the angle video information, for example, is made of a set of GOPs. Each of the GOPs is segmented and stored in a packet. In an object data file, a switch unit as a logical delimiter for angle switching on the reproduction time axis is defined so that a plurality of packets containing the same GOP segmented will not be placed astride the boundary of the switch unit and the GOP which can be reproduced without using the GOP belonging to a switch unit preceding over the switch unit boundary is arranged as a first GOP of the switch unit in question.
摘要:
A series of content information; menu information, which is to be displayed with the content information during reproduction of the content information; and play list information for defining reproduction sequence of the content information by a unit of item, which constitutes the content information and which is accessible upon reproducing, are recorded on the information record medium. The play list information includes: item information for specifying each item which constitutes the content information; and slave item information for specifying the menu information corresponding to the each item as a slave item.