摘要:
A data reproducing apparatus, which is capable of reproducing stream data according to time stamps without need to have an independent time counting clock. At step S141, it is determined whether a received access unit has a time stamp. When the access unit has a time stamp, the flow advances to step S142. At step S142, a value of the time stamp is set. When the access unit does not have a time stamp. The flow advances to step S144. At step S144, a value corresponding to the previous pic_struct is added to the current time. Thereafter, the flow advances to step S143. At step S143, the current pic_struct is stored for the next process. The present invention is capable of being applied to for example a game device using a DVD.
摘要:
A variable speed reproduction is accomplished without sacrifice of picture quality. A controller 425 creates EP_map( ) in a clip information file with an address of RAPI extracted by an RAPI information extraction unit 423, PTS of an intra-picture immediately preceded by RAPI, and one of end positions of the intra-picture and second, third, and fourth reference pictured preceded by the intra-picture and stores EP_map( ) to an output server 426. In other words, the controller 425 copies a value close to a predetermined sector count (the number of sectors that can be read at a time in the encode process) of the end positions of the four reference pictures (1stRef_picture, 2ndRef_picture, 3rdRef_picture, and 4thRef_picture) to N-th_Ref_picture_copy, decides index_minus1 based on N-th_Ref_picture_copy and records it on a disc.
摘要:
Provided is an information processing apparatus including a content display unit for sharing and displaying same content as content that is operated by a player who directly operates content, in real time with the player side, and a display control unit for causing comments transmitted from the information processing apparatus and another information processing apparatus that are used only to view an operation of the player to appear regularly according to a predetermined pattern, in a predetermined area of the content shared and displayed in real time with the player side by the content display unit.
摘要:
To facilitate implementing a user operation control in a picture reproducing apparatus for reproducing contents recorded on a disk or the like. A picture reproducing apparatus selects and reproduces a plurality of prerecorded picture streams in the disk. A reproduction control unit is configured to reproduce the picture streams in either of two reproduction modes, i.e., a normal mode for accepting particular key inputs pertaining to picture reproduction and a menu mode for not accepting the particular key inputs. The mode in which the picture streams are reproduced may be written by contents creators in a script file which is recorded on the disk.
摘要:
There is provided an information processing apparatus including a setting information changing unit adapted to change setting information for setting a presentation state of a content on the basis of viewing environment information representing an environment in which the content is to be viewed and presentation state changing information for changing the presentation state of the content in accordance with the environment in which the content is to be viewed, and a content presentation unit adapted to present, on the basis of the setting information, the content to a user via a display device.
摘要:
A state transition of a player operation is explicitly defined to facilitate the production of interactive contents. As a player model for reproducing a disk, a model including a player 300 for reproducing a stream, a platform 301 providing an interface between the player 300 and a hardware, and a script player 302 for realizing a scenario intended by a content producer is conceived. The states of the player 300 are defined by four states defined by combinations of two states as to whether the play list reproduction is performed or not and two states as to whether the command 311 is accepted or not. The state transition of the player 300 among the four states is generated by a method 313 from the script layer 302, but not by the player 300 itself or the command 311. The states of the player 300 are small in number, and the conditions for state transition are definite. Therefore, the interactive contents can be easily produced and mounted on devices.
摘要:
Provided is a content sharing system including a plurality of first information processing apparatuses that are each operated by a player who operates content, and displays same content, one or more second information processing apparatuses that are each operated by an audience member viewing operation details of a player on the content and displays the content that is displayed at the first information processing apparatuses simultaneously with the first information processing apparatuses, and a server device for relaying information between the first information processing apparatuses and the second information processing apparatuses. When a predetermined condition is reached, the first information processing apparatuses start display of content same as the second information processing apparatuses, and the second information processing apparatuses each simultaneously display, including the operation details of the player, content same as the content displayed by the first information processing apparatuses.
摘要:
An information processing apparatus includes a first obtaining unit, a setting unit, and a judgment unit. The first obtaining unit is capable of obtaining current position information. The setting unit is configured to set a first judgment condition to judge whether the current position information obtained by the first obtaining unit is transmitted to a site on a network that requests the current position information. The judgment unit is configured to judge whether the current position information is transmitted to the site on the basis of the first judgment condition set by the setting unit.
摘要:
It is possible to realize variable-speed reproduction without deteriorating the image quality. For RAPI from a RAPI information extractor (423), a controller (425) selects one of its address, PTS of the intra-picture immediately after, and the end position of the intra-picture and the second, third, fourth reference image, and creates EP_map( ) in the clip information file, which is accumulated in an output server (426). That is, among the four reference image end positions (1stRef_Picture, 2ndRef_Picture, 3rdRef_Picture, 4thRef_Picture), the controller (425) copies a value near to a predetermined number of sectors (the number of sectors which can be read out at once in the encode processing) in N-th_Ref_picture_copy, decides index_minus1 according to the N̂th_Ref_picture_copy, and records it in a disc.
摘要:
A navigation device simultaneously displays two screens of maps on a common display unit and includes a map data storage unit for storing map data and a resolution conversion unit for converting the resolution of the map data acquired from the map data storage unit. The display unit has a predetermined display area for displaying a map based on the map data with its resolution having been converted.