摘要:
A method includes receiving a video content metadata entry. The method also includes accessing video content metadata validation rules. The method further includes determining whether the video content metadata entry is valid based on the video content metadata validation rules. The video content metadata entry is reported as a valid video content metadata entry in response to a determination that the video content metadata entry is valid. The method also includes reporting the video content metadata entry as an invalid video content metadata entry in response to a determination that the video content metadata entry is invalid.
摘要:
To provide an information processing apparatus capable of using an application seamlessly executable across channels of different broadcast stations. Identification information “common” that is common to all business operators can be set as an organization ID for specifying a business operator providing an application. In addition, when the common identification information “common” is set as an organization ID of an acquired XML-AIT, an application controller (508) does not judge that an activation of an application corresponding to the XML-AIT is unpermitted based on the organization ID. Accordingly, it becomes possible to use an application seamlessly executable across channels of different broadcast stations, such as an application for a rating survey.
摘要:
Disclosed herein is a reproduction apparatus including: a reproduction control information acquisition block configured to acquire reproduction control information for controlling reproduction of content; a reproduction block configured to reproduce, in accordance with the acquired reproduction control information, the content that is distributed; and a control block configured to control an operation of an application program that is executed in operative connection with the content being reproduced in accordance with information associated with the application program and obtained from the acquired reproduction control information.
摘要:
A method includes receiving a video content metadata entry. The method also includes accessing video content metadata validation rules. The method further includes determining whether the video content metadata entry is valid based on the video content metadata validation rules. The video content metadata entry is reported as a valid video content metadata entry in response to a determination that the video content metadata entry is valid. The method also includes reporting the video content metadata entry as an invalid video content metadata entry in response to a determination that the video content metadata entry is invalid.
摘要:
Apparatus, method, and media for utilizing content. An exemplary method comprises storing a description structure comprising one or more usage rights, storing content associated with the one or more usage rights, receiving a request for the content, the request corresponding to a utilization of the content, determining whether the utilization corresponds to at least one of the one or more usage rights, determining whether the computing device is an authorized device, and utilizing the content in accordance with the at least one of the one or more usage rights based at least in part on a determination that the utilization corresponds to the at least one of the one or more usage rights and a determination that the computing device is an authorized device.
摘要:
A method for sending media information by a first terminal in a multimedia communication system is provided. The method includes generating scene configuration information that includes information regarding at least one medium of multiple media, and sending the scene configuration information to a second terminal, wherein the information regarding the at least one medium includes at least one of information indicating whether to allow reproduction of the at least one medium in the second terminal, resource information used to reproduce the at least one medium, position information used to reproduce the at least one medium on a screen, and reproduction time information for the at least one medium.
摘要:
Usage rights for a digital work are established prior to creation of the corresponding content. The rights can be associated with the content after the content is created. A content creation, such as a video recorder or a still camera, device can store labels of the rights and can associate usage rights with content in real time as the content is created.
摘要:
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain the integrity, availability, and/or confidentiality of the information. Such electronic appliances provide a distributed virtual distribution environment (VDE) that may enforce a secure chain of handling and control, for example, to control and/or meter or otherwise monitor use of electronically stored or disseminated information. Such a virtual distribution environment may be used to protect rights of various participants in electronic commerce and other electronic or electronic-facilitated transactions. Distributed and other operating systems, environments and architectures, such as, for example, those using tamper-resistant hardware-based processors, may establish security at each node. These techniques may be used to support an all-electronic information distribution, for example, utilizing the “electronic highway.”
摘要:
A content distribution system comprises a script generation unit. The script generation unit determines a distribution request time, which is the time when the terminal issues a request to a server for the distribution of the items of content, and a reproduction start time, which is the time when the terminal starts reproduction of the content included in the content list, at which it is anticipated, on the basis of a content list which is a list of content to be reproduced at a terminal and on the basis of the distribution state of the content, that the content included in the content list can be reproduced at the terminal without interruption. The script generation unit then generates a script which describes the distribution request time and the reproduction start time that have been determined, and transmits the generated script to the terminal.
摘要:
Methods, apparatus, and media for rendering digital content by at least one recipient computing device in accordance with usage rights information. An exemplary method comprises receiving the digital content by the at least one recipient computing device from at least one sending computing device only if the at least one recipient computing device has been determined to be trusted to receive the digital content from the at least one sending computing device, receiving, by the at least one recipient computing device, a request to render the digital content, determining, based on the usage rights information, whether the digital content may be rendered by the at least one recipient computing device, and rendering the digital content, by the at least one recipient computing device, only if it is determined that the content may be rendered by the at least one recipient computing device.