摘要:
In a display device of the present invention, a map, one or more positions on the map, and one or more information pieces associated with the positions are stored; the stored map is displayed in on a display; one or more prescribed-sized display area portions of a display area, on which the map is displayed, is selected; and an information piece associated with a position on the map being displayed in the prescribed-sized display area portion is displayed on the map.
摘要:
A loader section (102) for converting a program from a class file to a runtime execution format, a runtime saving section (103) for performing a runtime saving process by which a runtime execution format is converted to a temporary runtime execution format, a temporary runtime execution format storing section (302) for storing a temporary runtime execution format, and a post-loader section (105) for performing a post-loader process by which a temporary runtime execution format is converted to a runtime execution format are included, and determination is made whether or not there is a temporary runtime execution format in the temporary runtime execution format storing section when a start-up of a program is instructed, the loader section is requested to perform conversion to a runtime execution format if there is none, and the post-loader section is requested to perform conversion to a runtime execution format if there is any. As a result, it is possible to reduce a start-up time of a downloaded program in a program distribution service.
摘要:
A program conversion apparatus includes: a library call instruction detecting unit for detecting each library call instruction included in an inputted object program, the library call instruction calling a source library that is an external program module; a library correspondence table that gives various information, such as correspondence between arguments of source libraries and arguments of target libraries that have the same feature as the source libraries and are called by an outputted object program; a library call instruction generating unit for converting the detected library call instruction into an instruction that calls a target library corresponding to the source library and converting instructions for setting the arguments of the source library into instructions for setting arguments of the target library by referring to the library correspondence table.
摘要:
A BD-ROM has recorded thereon: a plurality of subtitle streams each configured for playback in sync with a video stream; and PlayList information. The PlayList information includes PlayItem information and a display method flag. The PlayItem information defines a playback section with information indicating In_time and Out_time of a playback time axis of the video stream and includes a stream information table. The display method flag indicates whether or not control according to a subtitle display method is valid. The stream information table specifies to, a playback apparatus, one of the subtitle streams to be selected if the control according to the subtitle display method is valid.
摘要:
When a plurality of AVClips recorded on a BD-ROM and Local Storage 18 constitute one stream sequence, a Playback Control Engine 32 starts playback if at least one AVClip of the stream sequence is in an enable status, even when the stream sequence also includes an AVClip which is in a disable status. While one AVClip is being played back, a Virtual FileSystem unit 38 changes a remaining AVClip to the enable status of being recognizable by the Playback Control Engine 32 or the disable status of being unrecognizable by the Playback Control Engine 32, according to a method call by an application.
摘要:
An integrated circuit includes a storage that stores a module that has a function of a virtual machine for executing an application recorded on a recording medium. The integrated circuit also includes a central processing unit that executes the module to cause the virtual machine to function and a decoder, that is distinct from the central processing unit, that decodes a video stream and an audio stream that are included in digital streams stored on a recording media. When the central processing unit executes the module, a package manager manages status information of the digital streams. If at least one of the digital streams is in an enable status, the decoder decodes the digital stream. When the decoder decodes the digital stream, the package manager changes the status information of another digital stream to an enable status or a disable status according to a request from the application.
摘要:
When a plurality of AVClips recorded on a BD-ROM and Local Storage 18 constitute one stream sequence, a Playback Control Engine 32 starts playback if at least one AVClip of the stream sequence is in an enable status, even when the stream sequence also includes an AVClip which is in a disable status. While one AVClip is being played back, a Virtual FileSystem unit 38 changes a remaining AVClip to the enable status of being recognizable by the Playback Control Engine 32 or the disable status of being unrecognizable by the Playback Control Engine 32, according to a method call by an application.
摘要:
A processing apparatus is connected to a network and has a content recording/playback function. The processing apparatus stores therein, in correspondence, (i) statuses of the recording/playback process and (ii) computer virus-handling processes to be performed if a detection unit detects a computer virus. If the computer virus is detected, the processing apparatus performs one of the computer virus-handling processes in correspondence with one of the statuses of the recording/playback processes.
摘要:
A processing apparatus is connected to a network and has a content recording/playback function. The processing apparatus stores therein, in correspondence, (i) statuses of the recording/playback process and (ii) computer virus-handling processes to be performed if the detection unit detects a computer virus. If the computer virus is detected, the processing apparatus performs one of the computer virus-handling processes in correspondence with one of the statuses of the recording/playback processes.
摘要:
An object to the present invention is to provide an electronic device capable of continuing to provide a service. The electronic device of the present invention comprises an application recognizing section for recognizing an application held by the other electronic device, an application unexecutability detecting section for detecting whether or not the application recognized by the application recognizing section is unexecutable in the other electronic device, an application execution determining section for determining whether or not a substitute application which can substitute for an application which the application unexecutability detecting section has determined that is unexecutable, is to be executed, a substitute application holding determining section for determining whether or not the substitute application which can substitute for the application determined to be unexecutable is held in the electronic device, and an application executing section for executing the substitute application.