摘要:
An information processing apparatus includes: a data processing unit which performs copy processing for recording recorded data of a first medium in a second medium, wherein the data processing unit receives three-dimensional image restriction information as copy restriction information of a three-dimensional image from a management server, and when a three-dimensional image is included in copy data from the first medium, performs processing for referencing the three-dimensional image restriction information, determining whether or not the copy processing is permitted, and copying recorded data of the first medium to the second medium under the condition it is determined that the copy processing is permitted.
摘要:
A playback apparatus includes an obtaining unit obtaining playback management information including a main playback path of a main stream set, a first sub playback path of a first sub-stream set, and a second sub playback path of a second sub-stream set. The first and second sub playback paths are allowed for a predetermined category. A selection-receiver receives a selection of streams as a first combination or a second combination. A reading unit reads the corresponding stream sets according to whether the first or second combination is selected. A playback unit plays back the main stream set and the first or second sub-stream set. The number of files that are readable at one time is predetermined. The sub playback paths are determined so that the number of the files that are readable at one time does not exceed the predetermined number.
摘要:
A reproducing apparatus includes a playback data acquisition unit for acquiring playback data containing encoded stream data, a decoding unit for decoding the stream data, a mixing unit for mixing data to be mixed, different from the stream data, with the stream data decoded by the decoding unit, and a selecting unit for selecting between supplying the stream data to the decoding unit and outputting the stream data, and a control unit for controlling the selecting unit. The control unit acquires, from the playback data acquired by the playback data acquisition unit, determination information indicating whether the playback data contains the data to be mixed with the stream data, and controls the selecting unit to output the stream data if the determination information determines that the playback data contains no data to be mixed and if data processed by the playback data processing unit is output as encoded data.
摘要:
A reproducing apparatus includes a playback data acquisition unit for acquiring playback data containing encoded stream data, a decoding unit for decoding the stream data, a mixing unit for mixing data to be mixed, different from the stream data, with the stream data decoded by the decoding unit, and a selecting unit for selecting between supplying the stream data to the decoding unit and outputting the stream data, and a control unit for controlling the selecting unit. The control unit acquires, from the playback data acquired by the playback data acquisition unit, determination information indicating whether the playback data contains the data to be mixed with the stream data, and controls the selecting unit to output the stream data if the determination information determines that the playback data contains no data to be mixed and if data processed by the playback data processing unit is output as encoded data.
摘要:
An information processing apparatus includes a data processing unit which executes control of a copy process in which data recorded on a first medium is recorded on a second medium, and a data conversion unit which executes data conversion in the copy process, the data processing unit determines whether or not data to be copied recorded on the first medium is multi-angle content for which an angle change process is permitted, and when the data to be copied is determined to be multi-angle content, angle change point information is acquired and provided to the data conversion unit, and the data conversion unit creates converted data for which decoding is possible without referring to at least a preceding picture when the picture on an angle change point location is reproduced as a reproduction start point.
摘要:
An information processing apparatus includes a data processing unit which executes a copy process for recording data recorded on a first medium onto a second medium, and the data processing unit executes a questionable data discrimination process for discriminating questionable data which is highly likely to be not normally reproduced in a reproduction process in which a reproduction program different from a dedicated reproduction program to the data recorded on the first medium is applied, and executes at least any of processes, which include a questionable data deletion process for deleting the questionable data from a copy target or a warning notification process for notifying a user of a possibility that copied data will not be normally reproduced, according to the discrimination result in the questionable data discrimination process.
摘要:
Disclosed is an information processing device including: a communication section that performs data communication; and a data processing section that performs a process of transmitting reproduction data and reproduction control information to a client via the communication section and reproducing the reproduction data based on the reproduction control information in the client, wherein the data processing section performs a process of converting the reproduction control information into a data format analyzable by the client and transmitting the converted reproduction control information to the client.
摘要:
An information processing apparatus includes: a data processing unit which performs copy processing for recording recorded data of a first medium in a second medium, wherein the data processing unit receives three-dimensional image restriction information as copy restriction information of a three-dimensional image from a management server, and when a three-dimensional image is included in copy data from the first medium, performs processing for referencing the three-dimensional image restriction information, determining whether or not the copy processing is permitted, and copying recorded data of the first medium to the second medium under the condition it is determined that the copy processing is permitted.
摘要:
The present invention relates to a reproducing apparatus and a reproducing method, a data structure, a recording medium, a recording apparatus and a recording method, and a program that enable, in a case where offset information of a sub-image is arranged in a stream of a main image, easy realization of 3D display of the sub-image based on the offset information.A right-eye video stream includes offset metadata for generating offset information. In a data portion of each TS packet of the right-eye video stream, only any one of video data of an encoded right-eye main image and offset metadata is arranged. In a header of each TS packet of the right-eye video stream, transport priority, which indicates whether data arranged in the data portion of the TS packet is video data of an encoded right-eye main image or offset metadata, is described. The present invention can be applied to, for example, a reproducing apparatus that displays a sub-image in a 3D manner.
摘要:
The present invention relates to a playback apparatus and a playback method which allow setting of picture-in-picture display, a program, a program storage medium, a data structure, and a recording-medium manufacturing method. Pip_metadata states information required for the picture-in-picture display. Pip_horizotal_position indicates, on the frame of a primary video, an X coordinate at the upper left corner of a sub display screen on which a secondary video is displayed. Pip_vertical_position indicates, on the frame of the primary video, a Y coordinate at the upper left corner of the sub display screen on which the secondary video is displayed. Pip_scale states information indicating the size of the sub display screen on which the secondary video is displayed. For example, pip_scale states the size ratio of the secondary video to the primary video, the scale ratio of the secondary video to its original image, or information indicating how many pixels is included in the sub display screen in each of the vertical direction and horizontal direction. The present invention is applicable to playback apparatuses.