摘要:
To provide a playback device that plays back a content recorded in an optical disc in conjunction with execution of an application supplied by a server. The playback device includes a disc region code detection unit operable to detect a region code from the optical disc; an application region code estimation unit operable to estimate a region code assigned to the application based on an address of the server; a restriction unit operable, if a region code assigned to the playback device, the region code detected from the optical disc, and the estimated region code assigned to the application do not match each other, to restrict the playback of the content in conjunction with the execution of the application.
摘要:
To provide a playback device that plays back a content recorded in an optical disc in conjunction with execution of an application supplied by a server. The playback device includes a disc region code detection unit 2 operable to detect a region code from the optical disc; an application region code estimation unit 9 operable to estimate a region code assigned to the application based on an address of the server; a restriction unit 12 operable, if a region code assigned to the playback device, the region code detected from the optical disc, and the estimated region code assigned to the application do not match each other, to restrict the playback of the content in conjunction with the execution of the application.
摘要:
A processing apparatus is connected to a network and has a content recording/playback function. The processing apparatus stores therein, in correspondence, (i) statuses of the recording/playback process and (ii) computer virus-handling processes to be performed if a detection unit detects a computer virus. If the computer virus is detected, the processing apparatus performs one of the computer virus-handling processes in correspondence with one of the statuses of the recording/playback processes.
摘要:
A processing apparatus is connected to a network and has a content recording/playback function. The processing apparatus stores therein, in correspondence, (i) statuses of the recording/playback process and (ii) computer virus-handling processes to be performed if the detection unit detects a computer virus. If the computer virus is detected, the processing apparatus performs one of the computer virus-handling processes in correspondence with one of the statuses of the recording/playback processes.
摘要:
A recording apparatus for copying a digital stream recorded on a first recording medium using a code format compatible with the first recording medium to a second recording medium after the digital stream has been converted to a code format compatible with the second recording medium, comprising: a detection unit operable to detect a plurality of devices that are available for distributed processing from devices connected to the recording apparatus via a network; an allocation unit operable to divide the digital stream at one or more predetermined points on a playback time axis and to allocate the divided portions to the detected devices respectively; a transmission unit operable to transmit the allocated portions to the respective detected devices; a control unit operable to control the detected devices to perform transcoding for converting a code format of the allocated portions to the code format compatible with the second recording device; and a writing unit operable to receive converted portions resulting from the transcoding from the detected devices and to write the received portions to the second recording medium.
摘要:
A processing apparatus that is connected with another processing apparatus via a network, receives a request for a processing from the other processing apparatus, executes the requested processing while not performing an originally intended process of the processing apparatus, and indicates that the processing apparatus is executing the requested processing, by causing an indicator to blink on and off.
摘要:
A processing apparatus that is connected with another processing apparatus via a network, receives a request for a processing from the other processing apparatus, executes the requested processing while not performing an originally intended process of the processing apparatus, and indicates that the processing apparatus is executing the requested processing, by causing an indicator to blink on and off.
摘要:
An optical disk includes: a data region; and a management region. The data region stores: at least one video object containing video information and audio information; and at least one audio object containing audio information. The management region stores first path information and second path information, the first path information indicating a first reproduction path including only the at least one video object, and the second path information indicating a second reproduction path including a combination of the at least one video object and the at least one audio object.
摘要:
An image display adjusting device wherein a difference portion obtains a difference between an input signal f0 preceding by one frame as an input signal f1 held by one frame by a memory portion and a current input signal f1, a multiplication portion 106 multiplies this difference signal (f1−f0) by a highlight coefficient α, and an addition portion 107 adds a multiplication output signal α (f1−f0) thereof as correction data to the current input signal f1 to obtain an output signal having its responsiveness improved, the device provided with highlight coefficient controlling portions for performing predetermined decoding by inputting the input signal f1 or the difference signal (f1−f0) and converting it to a signal having a change characteristic different from that signal and outputting a highlight coefficient α adapted to the input signal or the difference signal by using that decode value.
摘要:
A multimedia optical disc is provided. The multimedia optical disc includes a data area and a management information area. The data area stores a plurality pieces of video data. The management information area stores a channel table in which a plurality of logical channel numbers are respectively related to a plurality of physical channel numbers for each piece of video data. A piece of moving picture data and a plurality pieces of sub-data are interleaved in each piece of video data. The sub-data is either of audio data and sub-picture data as still pictures. The logical channel numbers are shared by pieces of video data. The physical channel numbers are used to physically identify the plurality pieces of sub-data. With this construction, it is possible to manage sub-data even when the sub-data is dealt with by a plurality pieces of video data.