摘要:
PROBLEM TO BE SOLVED: To provide a data generation apparatus that simplifies a process of updating a virtual file system (VFS) at the time of changing data. SOLUTION: Disk-stored data and subsequent data stored in a local storage are provided for a user device that performs a reproduction process using the virtual file system (VFS). The subsequent data is made reproducible according to general reproduction control information which can be used commonly to different pieces of subsequent data. For example, an AV stream file is so generated as to comply with the number of reproduction packets, a reproduction start position, a read start position of an I picture, and the number of bytes read, which are specified in the clip information of the general reproduction control information. Through the use of the file, the process of updating the virtual file system (VFS) requiring file name conversion table updating and the like is simplified, high-speed updating of the VFS can be attained when the subsequent data is changed, and the time until the start of reproduction can be reduced. COPYRIGHT: (C)2011,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To restrict the user's access or the number of accesses to data recorded on a read-only recording medium by confirming the identification information in the manner of reading out the identification requesting data from the recording medium or the access data from a storage means, and interrupting the access to the recording medium till the identification signal is received. SOLUTION: The identification information is read out from an optical disk 3 by a computer when the existence is decided by an access controller 8. Next, the polling is made so that the number N of accesses to the optical disk 3 stored in a memory 9 is decided by the controller 8. Next, the maximum accessible number M is read out from the optical disk 3 by the computer. Then, these N and M are compared to decide whether the further accessing right exists for the user or not. At this time, when N is smaller than M, the further accessing right exists, and the remaining accessible number is informed to the user by the computer.
摘要:
PURPOSE:To obtain an excellent wind-shield effect without deteriorating the frequency and directivity characteristics, by collecting sound from a sound source through a porous plate located with a prescribed interval in front of a microphone. CONSTITUTION:Punching metals 4 and 6 or a wire gauge 7 as a porous plate are arranged in front of a microphone 1. The plate is made as disc or rectangular and the plane is taken as a flat or curved plane. The porosity of the plate is taken as 20-30% and a sound collecting plane of the microphone 1 and the plate 8 are parted by 5-35mm.. The sound from a sound source 9 is collected through the plate 8, allowing to obtain excellent wind-shield effect without giving any deterioratin on the frequency and directivity characteristics.
摘要:
PROBLEM TO BE SOLVED: To provide a uniform user interface to integrate one or more content sources to discover content.SOLUTION: Information on a tile size for a matrix of tiles and one or more content images for display on the user interface are received; a position is determined within a first tile of the matrix for rendering a first content image from the one or more content images; a first area of excess space is determined within the tile after positioning the first content image within the first tile; a reflection of the first content image is rendered within at least a portion of the first area of excess space within the first tile; the first content image is rendered within the first tile of the matrix; and text associated with the first content image is displayed so that the descriptive text overlays the reflection and not the first content image.
摘要:
PROBLEM TO BE SOLVED: To save the trouble to upload content data from a first client device to a server device so that the second client device uses the content data that the first client device can use.SOLUTION: Provided is a client device 100 including a storage part which stores the content data; a control part which acquires content identification information for identifying the content data stored in the storage part; and a transmission part which transmits a registration request including user identification information for identifying a user who uses the client device and the content identification information acquired by the control part to a server device 200, and makes the server device 200 hold information, in which the user identification information and content identification information are made to correspond to each other, as registration-by-user information when the server device 200 holds the content data identified with the content identification information.