摘要:
A content reproduction apparatus including reproduction unit configured to reproduce content data item stored in recording medium storing first server identifier and content data item including destination identifier, reads first server identifier from recording medium, to store first server identifier in table, certifies first server corresponding to first sever identifier, receives first server policy from first server being certified, first server policy including second server identifier redirecting to second server, to store second server identifier in table, certifies second server, acquires destination identifier while reproduction unit reproduces content data item, determines whether destination identifier being acquired is equal to first identifier stored in table, and accesses to second server, when at least destination identifier is equal to first identifier and second server is certified.
摘要:
According to one embodiment, the contents of a DVD video disc can be reproduced by use of reproduction control information realized by a Markup language. It is possible to hold a resource whose life period has elapsed in a cache memory and use the resource again. Therefore, a data access manager, a file cache which temporarily stores a plurality of resources and a navigation manager (including a filecache manager) which processes management information used to manage a plurality of files held in the file cache and controls the data access manager are provided. The filecache manager registers a loaded resource into a first list if the resource lies within the life period and registers the resource into a second list and manages the same if the life period of the resource has expired.
摘要:
According to one embodiment, to implement video objects to be played back by a method different from an existing playback sequence, playlist information which is played back first is recorded when the medium stores an advanced content. The playlist information may be configured to include object mapping information which is included in each title and is mapped on the title timeline, playback information for each title described based on the timeline, and so on. The object mapping information may describe timings on the timeline to be loaded into a playback system for each predetermined information unit such as an application or object.
摘要:
An information storage medium according to one embodiment of the present invention comprises a management area in which management information to manage content is recorded and a content area in which content managed on the basis of the management information is recorded. The content area includes an object area in which a plurality of objects are recorded, and a time map area in which a time map for reproducing these objects in a specified period on a timeline is recorded. The management area includes a play list area in which a play list for controlling the reproduction of a menu and a title each composed of the objects on the basis of the time map is recorded.
摘要:
Systems and methods for selecting information associated with a removable storage medium are disclosed. A multimedia presentation, such as a movie, is stored on the removable storage medium. A provider key is used to identify a particular content provider, such as a film studio, with the removable storage medium. Other media content associated with the same content provider is activated at least partially in response to a determination that the removable storage medium of the content provider has been inserted into an information storage medium, such as a computer or a DVD player.
摘要:
A content reproduction apparatus including reproduction unit configured to reproduce content data item stored in recording medium storing first server identifier and content data item including destination identifier, reads first server identifier from recording medium, to store first server identifier in table, certifies first server corresponding to first sever identifier, receives first server policy from first server being certified, first server policy including second server identifier redirecting to second server, to store second server identifier in table, certifies second server, acquires destination identifier while reproduction unit reproduces content data item, determines whether destination identifier being acquired is equal to first identifier stored in table, and accesses to second server, when at least destination identifier is equal to first identifier and second server is certified.
摘要:
According to one embodiment, video objects to be played back by a method different from an existing playback sequence with respect to contents recorded on a read-only information storage medium are implemented. The medium is configured to store startup information including one or more pieces of playlist information to be played back first when the medium stores an advanced content, and information used to determine which one of the pieces of playlist information is to be adopted.
摘要:
This invention has as its object to provide colorful menus, and improve interactiveness in content playback from an information storage medium. In an information storage medium including a management area and object areas, the object area stores an expanded video object (in HDVTS) which undergoes playback management by a logical unit called a program chain, and/or an advanced object (in AHDVTS) which undergoes playback control using a markup language. Management information (HDVMGI) in the management area includes information indicating one or both of the expanded video object and the advanced object as the object stored in the object area.
摘要:
An information playback method includes reading out information from an information recording medium storing a stream which includes meta data of a moving picture capable of being played back upon playback of a video content and which is formed of access units as data units capable of being processed independently, and storing initialization information which includes buffer size information that designates a size of a buffer used upon playback of the meta data, and playing back the video content, and playing back the meta data with designating the size of the buffer on the basis of the buffer size information included in the initialization information.
摘要:
This invention can efficiently execute processing that combines a moving picture at a viewer and metadata at the viewer or on a network. Metadata has data that specifies a lifetime, object region data that describes a spatio-temporal region in the moving picture, related attribute information, and the like, and includes one or more Vclick access units which are data units that can be processed independently. Vclick data includes a search table used to access the metadata.