摘要:
When the BD-ROM standard is extended to recordable record mediums, a system which stores title numbers when a title is deleted and a system which stores the order of which titles were recorded when a title is deleted and which changes the title numbers are allowed to co-exist. Information title_id_ref that represents a title is added to a play list to which the title belonged when the play list was created. When a disc from which a title was deleted by a recorder A that stores the order of which titles were recorded, but not file numbers is loaded into a recorder B that stores title numbers, the recorder B rewrites the title number of the index based on information title_id_ref. A play list corresponding to a title that was deleted and its number was unused and an object that references the play list are created and a title that calls the object is registered to the index. Thus, the recorder A and the recorder B can have compatibility with respect to editing a title.
摘要:
A configuration in which a reproducing process is enabled by constructing a virtual file system without using a local memory is realized. At the time of data reproducing process from a medium having BDMV standard compliant data in the BDMV directory and BDMV standard non-compliant data, for example, the 1080/60p or the 3D image data, are subject to the reproducing process by constructing the virtual file system in which the virtual file name corresponding to the data recorded in the BDAV or BU directory without performing the data transfer to the local memory at the time of data reproducing process from the media having a plurality of directories recorded in the BDAV or BU directories. With this configuration, the recording and reproducing of the BDMV standard compliant data and the BDMV standard non-compliant data can be performed without performing the data transfer to the local memory.
摘要:
An image processing apparatus includes a signal processor which generates moving image data by performing data conversion on still image data, and a controller which determines an aspect ratio of the moving image data generated in the data conversion performed by the signal processor. The controller determines the aspect ratio of the moving image data generated in the data conversion by the signal processor on the basis of aspect ratio information of image data files recorded on a recording medium onto which the moving image data generated by the signal processor is recorded.
摘要:
A recording system that includes a creating unit for creating an index file including a plurality of areas to each of which a unique identifier is assigned, and a recording unit for recording the index file on the recording medium. The creating unit divides file attribute information into first attribute information of a fixed data length and second attribute information of a variable data length, stores separately a plurality pieces of first attribute information associated with a plurality of files, respectively, and a plurality pieces of second attribute information associated with the plurality of first attribute information.
摘要:
An image processing apparatus which processes image data includes a plurality of modes of operation for processing the image data; and a first manipulating member which is manipulated during a first one of the modes of operation, wherein in the first mode of operation, a process is run which is run in the first mode of operation when the first manipulating member is manipulated; and in a second one of the modes of operation, the mode of operation is changed to the first mode when the first manipulating member is manipulated.
摘要:
When the BD-ROM standard is extended to recordable record mediums, a system which stores title numbers when a title is deleted and a system which stores the order of which titles were recorded when a title is deleted and which changes the title numbers are allowed to co-exist. Information title_id_ref that represents a title is added to a play list to which the title belonged when the play list was created. When a disc from which a title was deleted by a recorder A that stores the order of which titles were recorded, but not file numbers is loaded into a recorder B that stores title numbers, the recorder B rewrites the title number of the index based on information title_id_ref. A play list corresponding to a title that was deleted and its number was unused and an object that references the play list are created and a title that calls the object is registered to the index. Thus, the recorder A and the recorder B can have compatibility with respect to editing a title.
摘要:
The present invention is applied to a video data recording apparatus having an interface with a computer. The buffer size of a recording buffer 17A for temporarily storing data and recording the data on a recording medium 18 is switched between a mode for recording data through an interface 24 with a computer and a mode for recording steaming data D11 such as video data or the like.
摘要:
The present invention is directed to an optical disc recording apparatus adapted for recording data onto a recodable/reproducible optical disc, which comprises a system controller (10) for executing finalize processing in the state divided into plural processing and memorizing, into a flash memory (16), a notification of completion of one processing every time the processing is completed.
摘要:
A storage medium processing apparatus may include a recognizing unit which sequentially executes logical-format-specific recognizing operations included in a storage-medium recognizing process for recognizing a storage medium loaded in a loading mechanism of the apparatus so that the medium is operable in a software layer, the storage medium having a predetermined physical format that supports two or more logical formats, the logical-format-specific recognizing operations being related to the logical formats, respectively. A generating unit may generate logical-format historical information synchronously with the execution of a predetermined process, the information containing a history of logical formats specified by the predetermined processes performed on storage media loaded in the loading mechanism in the past. A storing unit may store the information. An execution-order control unit may determine the execution order of the mounting operations to be executed in accordance with the frequencies of occurrence of the respective logical formats described in the stored information.
摘要:
In a ROW-based DVD-RW, a DVD video file is managed according to provisional VMGI (TMP_VMGI) and an extension file other than the DVD video file, such as a JPEG file or the like is managed according to intermediate management information (TMP_EXTI), and temporary space bitmap (TMP_SBM) used in UDF and the like is added to provisional VMGI (TMP_VMGI to record a combination of the DVD video file and extension file such as JPEG file and manage the temporary space. Thereby, the temporary space can be known from TMP_SBM, and even when the extension file has been deleted, the DVD-RW is made interchangeable with a read-only optical disk through finalization. Thus, the present invention allows to record a file of still pictures other than moving pictures and also pad information in a temporary space resulted from deletion of any recorded area.