摘要:
A rewritable storage medium comprising predefined content which is adapted for being integrated with additional user-defined content is described, the storage medium comprises: a first portion comprising said predefined content; a second portion for adding said user-defined content; wherein said predefined content in said first portion comprises links to said second portion. Thereby the user can customise the predefined content on the storage medium by adding personal content being an integrated part of the predefined content. Further the user can make dedicated annotations and comments on each category he visits, the connection is built up by the dummy links. According to the invention the user's own content is integrated with the published part of the disc giving an easily personalised guide book. In more general terms the user buys disc content with some prepredefined content, which can be enhanced by user's own content in a seamless way.
摘要:
The present invention relates to a communication and/or reproducing device (20) able to read a data carrier (22) and a remote unit (10) comprising additional data (11) for the data carrier (22). The recording and/or reproducing device (20) and the remote unit (10) communicate via a network (30). The remote unit (10) is able to retrieve data carrier properties (23) from the data carrier (22) inserted in the recording and/or reproducing device (20), and to authenticate said data carrier (22) by comparing said properties (23) with the ones of a corresponding data carrier legally produced by a provider, before sending the additional data (11) to said recording and/or reproducing device (20).
摘要:
An optical disc player includes an explaining device and a buffering management device. The explaining device is used to explain a command document; and the buffering management device is used to obtain the auxiliary information in advance according to the explained command document to cooperate to play of the main information of the optical disc subsequently. The method of playing an optical player includes the steps: explaining a command document; reading an auxiliary information in advance according to the explained command document to cooperate to play corresponding main information of the optical disc; and playing the corresponding main information cooperating with the auxiliary information read in advance when the auxiliary information is needed.
摘要:
An optical disk, optical disk player and optical disk playing method are disclosed, wherein the optical disk is used to play in coordination with the downloaded contents. The optical disk has a public key used to verify whether the downloaded content is authenticated. The optical disk player comprises a reading-out means, a network interface and a verifying module, in which the reading-out means is used to read-out the content and the public key of the optical disk; the network interface is used to receive the downloaded content; and the verifying module is used to verify whether the downloaded content is authenticated according to the public key read-out from the optical disk. The optical disk playing method consists of reading-out the content and the public key of the optical disk, downloading the content, then verifying the downloaded content according to the public key read-out from the optical disk, in order to confirm whether the downloaded content is authenticated.
摘要:
The invention relates to a method and device for playing a content. The method comprising: reading a pre-stored content which include information relevant to a downloaded content; detecting available bandwidth; sending a request for downloading the downloaded content according to the information relevant to the downloaded content, wherein the request includes the information of the bandwidth; receiving the downloaded content according with the detected bandwidth; and playing the downloaded content combined with the pre-stored content. Because said method and device according to the present invention adopts the automatic real-time detection for the current usable bandwidth of the network playback device connected to, and it changes the quality of content requiring downloading, seamless playback can be realized, while avoiding the trouble due to the quality selection by the user himself.
摘要:
A system 100 includes a rendering apparatus 120, a server 110 and a network 130. Content items on the server are identified by respective server content locators, such as a URL. The rendering apparatus also has access to local content. Titles of the local content are associated with respective local content identifiers, such as title IDs. The system can generate and store a plurality of bookmarks, that each include a server content locator and a local content identifier. The rendering apparatus can render items of the local content and server content items that relate to the local content items. The rendering apparatus renders a server content item indicated by the server content locator of a bookmark conditional on having access to a local content title associated with the local content identifier of the bookmark.
摘要:
The present invention relates to a method of enhancing multimedia data (24) contained on an information carrier (23). A recording and/or reproducing device (20) is able to read the information carrier (23) and to communicate with a remote unit (10) via a network (15). The information carrier (23) contains additional data (25). The method in accordance with the invention comprises the following steps performed from the information carrier (23): reading a user file (22) containing user data defining user's previous actions in a storage unit (21) of the recording and/or reproducing device (20),—providing the additional data (25) as a function of the user data, and—updating the user data to reflect the user's latest actions.
摘要:
The invention applies relates to the access to an additional content related to a main content from a player having an Internet access and being designed so as to allow the setting of parental levels. In a preferred embodiment the main content is stored on a disc edited withwith links toward the additional contents. When the disc is in place in the player, such a link can be established to access to the additional content. The invention applies when such an access is subject to a user identification. The invention consists in adding to the user identification process a step for recovering the parental level applicable to the user and adapting the offer made to the user depending on the recovered parental level.
摘要:
The invention relates to a method of controlling a user access to a server content from an information carrier player (101) comprising a parental control access step (104) based on a current parental control level (Current PCL i) selected from among a set of parental control levels (PCL i), this method comprising; a) an association step (106) for associating a list (List i) of server addresses with said parental control levels (PCL i), b) a control step (109) for restricting the user access to the list (List i) of server addresses associated with said current parental control level (Current PCL i).
摘要:
The invention relates to a method of controlling a user access to a server content from an information carrier player (101), said server being intended to contain data associated with a rating level (RL), said method comprising; a) a parental control access step (104) based on a current parental control level (Current PCL i), b) a control step (107) based on a comparison between said current parental control level (Current PCL i) and the rating level of said data, for selecting authorized data to be displayed on said information carrier player (101).