摘要:
A resource management system is composed of a plurality of application programs, a resource management information database, and a resource manager. Each application program executes data transfer using resources. The resource management database stores resource management information and key information for each resource. Upon receipt of a resource use request from an application program, the resource manager judges whether the requested resource can be allocated to the application program by referring to the resource capacity and the currently-allocated volume of the resource that are included in the information database. If judging that the requested resource can be allocated, the resource manager gives authorization to the application program to use the resource. The resource manager also controls resource allocation by restricting a data transfer bandwidth used by an application program and requesting a resource release on expiration of the valid time period.
摘要:
A nonlinear editing server 1 receives video editing information, which is then analyzed by an audio/video (AV) data managing unit 14. In accordance with the analyzed video editing information, AV data specified in the video editing information is read and sent to at least one of decoders 121 and 122 to be reproduced. An AV data processing unit 123 performs editing for the reproduced AV data based on the video editing information and generates a single AV stream. An encoder 124 encodes this AV stream. The nonlinear editing server 1 then transmits the encoded AV stream to a nonlinear editing client. In this way, the nonlinear editing server 1 only transmits a single AV stream to a nonlinear editing client.
摘要:
The broadcast program transmission/reception system includes a pay broadcast program site containing pay broadcast programs, multiple CM information management sites each of which stores multiple commercials, multiple viewer's terminals, and a commercial sponsor site. The viewer's terminal requests a pay broadcast program list from one of the CM information sites and then a pay broadcast program among the pay broadcast program list. The CM information management site requests the pay broadcast program requested by the viewer's terminal from the pay broadcast program site, and receives the pay broadcast program. After that, the CM information management site edits the received pay broadcast program by inserting commercials therein and transmits the pay broadcast program with commercials to the viewer's terminal. Concurrently, the CM information management site accumulates the number of transmitted pay broadcast program/commercials. In accordance with the number of transmission, usage charges/advertisement fees for pay broadcast programs/commercials are calculated.
摘要:
In order to protect a content holder, a server device (20) holds a content and distribution control information specifying a number of terminals to which the same part of the content can be streamed at the same time. When a playback request pertaining to the content is received from a plurality of terminals, distribution of the content to the terminals is controlled such that the number of terminals specified in the distribution control information is not exceeded.
摘要:
A server stores a media content and an execution program for processing the media content, and determines a usage rule for the media content to be transmitted to a terminal. The server distributes the usage rule, the media content, and the execution program to the terminal. The terminal stores the distributed usage rule, media content, and execution program. The terminal executes the stored execution program and processes the stored media content within the bounds of the usage rule as stored. The server may perform a billing process in accordance with the determined usage rule, or select and distribute a media content or an execution program in accordance with the processing ability of the terminal or a state of communications. Moreover, the server may distribute, in addition to the execution program, middleware for constructing an operating environment for the execution program.
摘要:
A position detector which provides improved reference position detecting precision by stabilizing the output signal from magnetoelectric transducers in a reference position part. A rotor has a magnetized surface alternately provided with different magnetic poles and a reference positional part in which magnetic poles provided on the magnetized surface are partly omitted. A rotational angle sensor has MR elements laid out thereon in opposition to the magnetized surface of the rotor to output the voltage signal VS according to the magnetic field intensity in the magnetized surface due to the rotation of the rotor. A waveform processing circuit and a pulse signal processing signal shape the waveform of the voltage signal from the rotational angle sensor, and also generate the rotational angle pulse signal and a reference position pulse signal according to the waveform reforming signal. The reference positional part is arranged so that the magnetic field intensity therein can be within the saturation magnetic field region of the Mr elements.
摘要:
An image reproducing device comprises an edit information storing unit for storing edit information, an image information storing unit for storing image information which can be accessed randomly, an image reproducing unit for reading image information from the image information storing unit and reproducing it, a reading controlling unit for controlling a faulty area storing unit which stores faulty area information according to edit information from the edit information storing unit, an image displaying unit for displaying image information from the image reproducing unit, a faulty field calculating unit for calculating a faulty field according to faulty area information from the faulty area storing unit, a copy range calculating unit for calculating a copy range according to faulty field information from the faulty field calculating unit, and a copy implementing unit for copying image information to the image storing unit according to copy range information from the copy range calculating unit, and registering edit information about copied image into the edit information storing unit.
摘要:
The present invention provides an inexpensive video editing system capable of combining three or more shots simultaneously, and a time-saving method thereof. The video editing system comprises a video storage device for storing a video including a plurality of shots, having a readout unit capable of reading out two shots simultaneously; a shot-reproduce information storage device for storing information as to a shot-readout sequence, a video effect device for combining two shots simultaneously, and a control device for detecting a range of frames where three or more shots to be simultaneously reproduced by referring to the shot-reproduce information, reading out two shots included in the range from the video storage device, combining the two shots at the video effect device, storing a resulting combined shot into the video storage unit, and reading out the combined shot and one of remaining shots in the range from the video storage unit to combine the combined shot and the one of remaining shots at the video effect device, the shot-combining of the combined shot and the remaining shot being repeated until there exists a single resulting combined shot in the range.
摘要:
A distribution content provided with conditions that are only effective to part of a content body is created. On a time axis, a section of a content body is specified. Management data is then created which indicates use conditions that are only effective to the specified section, and the created management data is provided to the content body for distribution.
摘要:
A coordinate input device is used in document processing to input user instructions including display coordinates of the display frame as specified by the user. A text block group control section controls a grouping of text to be displayed on the display frame, and includes a memory for storing a plurality of text characters, a block area storing section for storing information indicative of a plurality of rectangular display areas of the display frame each constituting a text block area, a text block specifying section for specifying text characters from among the plurality of text characters which are for display in each of plurality of rectangular display areas stored in the block area storing section, a text block display section for controlling the display of the text block areas stored in the block area storing section containing the text characters specified by the text block specifying section, and a text block group management section for designating a text block group containing one or more text block areas to be displayed by the text block display section. A display control section receives the user instructions from the coordinate input device and controls the text block group control section in accordance with the user instructions.