摘要:
A method for managing multimedia data includes: (a) allowing a user to access a multimedia object including at least one multimedia data file; (b) checking a reference relation of the multimedia data file when the multimedia object is deleted; and (c) deleting the multimedia data file when the multimedia data file is referenced only by the multimedia object, or maintaining the multimedia data file when the multimedia file is referred to by another object as well as the multimedia object.
摘要:
A multi-pointing method using a magnetic field is provided. When one or more pointing devices that generate magnetic fields move or rotate, locations and directions of rotation of the one or more pointing devices are sensed based on patterns of magnetic fields generated by the one or more pointing devices and changes in the patterns.
摘要:
A data transmitting method of simultaneously reproducing a plurality of moving picture contents includes: encoding a plurality of moving picture contents into a single moving picture content; and transmitting the encoded moving picture content. The data transmitting method further includes receiving play list information for specifying the plurality of moving pictures contents that are to be simultaneously reproduced before the decoding, wherein, in the encoding, the plurality of moving picture contents specified by the received play list information are encoded into a single moving picture content.
摘要:
An extensible markup language (XML) processor having a function for filtering a tree path for an XML based document so that a tree structure can be built by using necessary elements among elements included in the XML based document, a tree path filtering method and a recording medium storing a program to implement the method are provided. The method includes: detecting a tree path satisfying a predetermined tree path policy from a document; and building a tree structure corresponding to the document by using the detected tree path.
摘要:
Provided is a method of controlling a security level of a device. The method includes: requesting a server to authenticate a device, wherein the requesting is performed by a second application installed in the device; generating a device-server session for communication between the server and the device, based on the authentication of the device by the server; requesting access to the server by using the generated device-server session, wherein the requesting is performed by a first application installed in the device; and receiving content from the server due to the first application accessing the server.
摘要:
An apparatus for controlling devices in one or more home networks is provided. The apparatus includes an authentication unit, a control message generation unit, a control message transmission unit, a response message reception unit, and an information management unit. The authentication unit performs authentication with one or more relay devices each connected to a plurality of devices through a network. The control message generation unit generates a control message in response to a user input. The control message transmission unit transmits the generated control message to a device selected by the user from among the plurality of devices. The response message reception unit receives a response message responding to the transmitted control message. The information management unit manages information about the relay devices and the plurality of devices.
摘要:
Provided are apparatuses and methods for forming highlight content, the apparatus including a receiving unit receiving a highlight content formation command which requests formation of the highlight content; an event detection unit detecting an event generation point-in-time for each event of a program from which the highlight content is to be formed, wherein the event generation point-in-time is a point of time at which an event occurs; and a highlight content generation unit forming highlight content for each event from content corresponding to a predetermined period of time ranging before and after the event generation point-in-time.
摘要:
A method of determining a filename of a digital content file generated by a CE product in accordance with a PSFS standard and an apparatus for generating a digital content file are provided. The method of determining a filename of a digital content file includes generating a first character string identifying an apparatus for generating the digital content file, generating a second character string representing a storing order of the digital content file, and determining the filename of the digital content file based on the first and second character strings. Furthermore, the second character string of the digital content file is generated by increasing character code of the second character string of a last-stored digital content file by a predetermined value. Accordingly, it is possible to overcome the limitation on the maximum number of files stored in one directory of the conventional method. In addition, it is possible to keep compatibility with the filenames in accordance with the conventional Digital Content Forum (DCF) standard.
摘要:
The present invention provides to a system and method of sharing contents using a messenger program. The system includes a device server which registers Consumer electronic (CE) devices of the same user and CE devices of different users, and generates a messenger account; a messenger server which registers the generated messenger account; and a buddy setting module which sets a buddy relationship among the CE devices of the same user and a buddy relationship among the CE devices of different users, such that contents are shared by the CE devices having the buddy relationship.
摘要:
Provided are a method and apparatus for providing/receiving a service from a plurality of service providers. In the method, in order to receive a service from a plurality of Internet protocol television (IPTV) service providers, a client receives information regarding at least one of a feed that syndicates web information and a web-based application from a server of a service provider selected from the IPTV service providers. Then, the client requests the server to provide a service providing at least one of the feed and the application based on the received information, and receives the service from the server. Accordingly, it is possible to provide or receive web-based services via an IPTV network.