摘要:
A method of registering access permission from a client apparatus into a server apparatus connected to one network, includes: notifying device information about the server apparatus to the client apparatus connected to the same network; starting reception of a registration request for access permission from the client apparatus to the server apparatus; counting a certain period starting from a point in time at which the reception of the registration request for access permission is started; determining whether the server apparatus which receives the registration request for access permission is selected from the client apparatus and the registration request for the access permission of the access to the selected server apparatus is received within the certain period; and registering the access permission for the client apparatus requesting for the registration of access permission into the server apparatus, when the registration request for access permission is received within the certain period.
摘要:
A user can use a plurality of communication devices to sign in to a communication system. A recording message addressed to himself/herself may be recorded in a distributed manner in the plurality of communication devices. One of the communication devices is requested to display a list of incoming call information while signing in to the communication system using user information. The one communication device requests the other communication device to send incoming call information corresponding to the same user information. The incoming call information corresponding to the same user information is transmitted to the communication device in one terminal from the other communication device. In the one communication device, the incoming call information transmitted from the other communication device is received, and list data is generated based on the received incoming call information.
摘要:
A data display control apparatus receives a digital broadcast and compares the present time with a time indicated in a Time_Event_Part provided in navigation information used to control the display of the multimedia data composing a broadcast program. When the indicated time has been reached, the data display control apparatus executes instructions to control the display of the multimedia data.
摘要:
A first index corresponding to a first conversation operation and a second index corresponding to a second conversation operation are selectably displayed on a screen of a video output device. When a communicator receives a conversation request from another device, a controller determines whether the first index or the second index is selected on the screen or whether an operating member is operated. If the first index is selected, the controller performs the first conversation operation. If the second index is selected, the controller performs the second conversation operation. If the operating member is operated, the controller performs the second conversation operation.
摘要:
A broadcast reception apparatus is provided with a reception unit for receiving broadcast data as a transport stream. The transport stream includes video data and a plurality of navigation information sequences. Each navigation information sequence includes navigation information which includes graphics data to be combined with the video data for display. A TS (Transport Stream) decoder unit extracts the video data and navigation information from the transport stream. A reception control unit controls the TS decoder unit so that the TS decoder unit extracts navigation information from a navigation information sequence which is suitable for the the broadcast reception apparatus. A navigation information storage unit stores the navigation information extracted by the TS decoder unit. A reproduction control unit combines graphics data included in the navigation information stored in the navigation information storage unit with the video data extracted by the TS decoder unit and displays a composite image of this combination. This achieves a broadcast reception apparatus which selectively uses necessary pieces of navigation information to display an image as a user interface.
摘要:
A recording and playback apparatus includes a download recording unit configured to download a content stored in the server and record the content to the recording medium as a download content, a broadcast recording unit configured to record the broadcast program received via a broadcast wave to the recording medium as a broadcast content, and an erasing unit configured to erase the download content or the broadcast content recorded in the recording medium. The erasing unit determines whether the content can be erased or not based on attribute related to erasure of the content. The download recording unit sets the attribute related to erasure to a value indicating prohibition of erasure, when recording the download content to the recording medium. The broadcast recording unit sets the attribute related to erasure to a value indicating allowance of erasure, when recording the broadcast content to the recording medium.
摘要:
A fixed form data broadcast playback apparatus 5 of the present invention has fixed form data broadcast playback means 108 that inserts predetermined data to fixed form data 300 from fixed form data storing means 111 with data inserting means 110, makes the resultant data into an MPEG transport stream by MPEG-TS means 109 and playbackly transmits the resultant to a digital broadcast receiver 3 via a digital interface 320. This construction enables to operate the fixed form data broadcast playback apparatus 5 even from a digital broadcast receiver that does not have a control function to the fixed form data broadcast playback apparatus 5, and further, enables to unify the operability of the screen and remote controller between the digital broadcast receiver 3 and the fixed form data broadcast playback apparatus.
摘要:
A recording/reproduction device is provided wherein service content having interactivity can be restored even when recorded. In recording mode, a transport stream from a receiving device 34 is received and a conversion device 36 converts this to a packet-multiplexed stream in a condition suitable for recording, which is then output as a converted stream. The conversion device 36 selects packets relating to a desired service from the transport stream and, of these packets, selects only packets needed for reproduction and uses these to generate a converted stream. A recording device 38 records this converted stream on a recording medium 44. In reproduction mode, the converted stream from recording medium 44 is read by means of a reading device 42 and supplied to a restoration device 40. Restoration device 40, in accordance with the content of this converted stream, restores and outputs a service content signal (for example a composite signal such as NTSC). A video/image output device 46 receives this service content signal and outputs video/images. These are recorded, still in packetized condition. Consequently, since recording can be achieved including the control data, recording/reproduction can be formed without impairing the functionality of the satellite broadcast provided by the control data.
摘要:
A function managing apparatus allows a user to avoid a fault likely to occur in a user terminal before a new function is installed on the user terminal. A function managing apparatus for communicating with a user terminal is provided. Specifically, the function managing apparatus includes a receiving unit, predicting unit, and alerting unit. The receiving unit receives from the user terminal the new function ID identifying the new function to be installed on the user terminal, and the installed function IDs identifying one or more functions previously installed on the user terminal. The predicting unit specifies the new function and one or more installed functions based on the new function ID and installed function IDs received by the receiving unit, and predicts the result when the new function is installed on the user terminal. The alerting unit notifies the user terminal of the prediction result of the predicting unit.
摘要:
A transmission control device generates, based on a content stream acquired from an external source, auxiliary information necessary for at least one of recording and playback of a content in the content stream and transmits a transmission target stream to an external device. The transmission target stream includes a first stream portion based on the content stream and a second stream portion based on the generated auxiliary information.