Abstract: According to an embodiment, a server device includes one or more processors and a first storage. The processors receive first data of transmission data from a transmitting device. The processors further receive second data of the transmission data, transmitted from the transmitting device in response to a transmission request. The processors deliver the first data and the second data to a receiving device. The first storage stores the first data and the second data. The processors delete at least one of the first data and the second data from the first storage according to a predetermined condition, and store data including at least a portion of the deleted data in a second storage.

Abstract: According to one embodiment, a streaming server that outputs chunk data obtained by dividing picture data into chunks as streaming data, comprises a chunk length determination unit, and a data generation unit. The chunk length determination unit that calculates a chunk length which is a time length of the chunk, and the data generation unit that generates the chunk data by dividing the picture data into the chunks in accordance with the chunk length.

Abstract: A server device includes one or more processors. The processors receive a plurality of transmission data from a transmitting device. The processors divide the plurality of transmission data into first data and second data. The processors transmit the first data to an external server device that delivers transmission data to a receiving device. The processors store the second data in a storage. The processors receive a transmission request for the second data from the receiving device or the external server device. The processors transmit the second data to the external server device in response to the transmission request.

Abstract: According to an embodiment, a server device includes one or more processors and a first storage. The processors receive first data of transmission data from a transmitting device. The processors further receive second data of the transmission data, transmitted from the transmitting device in response to a transmission request. The processors deliver the first data and the second data to a receiving device. The first storage stores the first data and the second data. The processors delete at least one of the first data and the second data from the first storage according to a predetermined condition, and store data including at least a portion of the deleted data in a second storage.

Abstract: According to one embodiment, a streaming server that outputs chunk data obtained by dividing picture data into chunks as streaming data, comprises a chunk length determination unit, and a data generation unit. The chunk length determination unit that calculates a chunk length which is a time length of the chunk, and the data generation unit that generates the chunk data by dividing the picture data into the chunks in accordance with the chunk length.

Abstract: An encoding apparatus according to an embodiment includes a specifying unit, a first encoder and a second encoder. The specifying unit specifies a first original image signal included in an original image signal. The first encoder generates base image encoded data obtained by encoding the first original image signal by inter-frame prediction using a reference image signal. The second encoder generates standard encoded data obtained by encoding a second original image signal serving as the original image signal other than the first original image signal by the inter-frame prediction based on the base image encoded data.

Abstract: According to an embodiment, a server device includes one or more processors and a first storage. The processors receive first data of transmission data from a transmitting device. The processors further receive second data of the transmission data, transmitted from the transmitting device in response to a transmission request. The processors deliver the first data and the second data to a receiving device. The first storage stores the first data and the second data. The processors delete at least one of the first data and the second data from the first storage according to a predetermined condition, and store data including at least a portion of the deleted data in a second storage.

Abstract: According to an embodiment, a server device includes one or more processors. The processors receive a plurality of transmission data from a transmitting device. The processors divide the plurality of transmission data into first data and second data. The processors transmit the first data to an external server device that delivers transmission data to a receiving device. The processors store the second data in a storage. The processors receive a transmission request for the second data from the receiving device or the external server device. The processors transmit the second data to the external server device in response to the transmission request.

Abstract: An encoding apparatus according to an embodiment includes a specifying unit, a first encoder and a second encoder. The specifying unit specifies a first original image signal included in an original image signal. The first encoder generates base image encoded data obtained by encoding the first original image signal by inter-frame prediction using a reference image signal. The second encoder generates standard encoded data obtained by encoding a second original image signal serving as the original image signal other than the first original image signal by the inter-frame prediction based on the base image encoded data.

Abstract: A setting storage unit stores first setting information that defines an operation of a first application that runs on a guest OS and second setting information that defines an operation of a second application that runs on at least one of another guest OS and a host OS. A correspondence storage unit stores first identification information for identifying the first setting information and second identification information for identifying the second setting information, in association with each other. An alternative access gaining unit reads from the correspondence storage unit the second identification information corresponding to the first identification information of the first setting information for which an access request is received, and accesses the second setting information of the second identification information that is read out, in place of the first setting information for which the access request is received.

Abstract: According to an embodiment, a content providing device includes a detector, a determination processor, a generator, and a communicating unit. The detector is configured to detect update objects included in a content to be displayed across a plurality of display devices. The update objects are dynamically updated. The determination processor is configured to determine update order in which the update objects are updated. The generator is configured to generate update order information when there is a change in the update order. The update order information includes the update order and information indicating the update objects. The communicating unit is configured to deliver the content to the display devices, and deliver the update order information to the display devices when there is a change in the update order.

Abstract: According to an embodiment, a content conversion apparatus includes a converting unit, an analyzing unit, and a program generating unit. The converting unit is configured to convert a graphic element of content. The analyzing unit is configured to analyze a trigger at which a change occurs in a display of the content. The program generating unit is configured to generate a program for realizing the change in response to an input operation corresponding to the trigger.

Abstract: According to an embodiment, a content providing apparatus includes a receiving unit, an analyzing unit, a determining unit, a changing unit, and a transmitting unit. The receiving unit receives a request for content from a communication terminal. The analyzing unit analyzes the content requested by the communication terminal. The determining unit determines a method for changing the content, based on a result of the analysis by the analyzing unit and communication terminal information indicating performance or state of the communication terminal. The changing unit changes the content by the change method determined by the determining unit. The transmitting unit transmits the content changed by the changing unit to the communication terminal.

Abstract: According to an embodiment, a content providing apparatus includes: a receiving unit that receives a request for content from a communication terminal; an obtaining unit that obtains the content according to the request; a rendering unit that renders the content and generates rendering information; a storage that stores therein the rendering information of the content; a judging unit that judges, according to the content, whether a storage area, which stores therein the rendering information, of the storage is overwritable; a allocating unit that allocates the storage area as an overwritable or non-overwritable storage area, according to the judgment result; a determining unit that determines whether to change the content, and determines a change method used when the content is changed; a content changing unit that changes the content, using the rendering information, according to the change method; and a transmitting unit that transmits the changed content to the communication terminal.

Abstract: According to one embodiment, an image relay apparatus includes a reception unit, a determination unit and a transmission unit. The reception unit receives compressed image data from a relay source apparatus. The determination unit determines whether or not the compressed image data is processable through a first path not involving decompression of the compressed image data, based on data on a relay destination apparatus. The transmission unit transfers, to the relay destination apparatus, either the compressed image data processed through the first path or recompressed image data obtained by processing the compressed image data through a second path involving decompression, drawing, and recompression of the compressed image data.

Abstract: An image processing apparatus includes an image drawing region determining module, a virtual buffer allocation module, a physical buffer allocation module, a first converter, and an image drawing module. The image drawing region determining module determines an image drawing region based on first image information. The virtual buffer allocation module allocates virtual addresses to a virtual buffer configured to store the first image information virtually. The physical buffer allocation module allocates physical addresses to a physical buffer configured to store second image information corresponding to the determined image drawing region. The first converter converts at least a part of the allocated virtual addresses into at least a part of the allocated physical addresses. The at least part of the virtual addresses corresponds to the second image information. The image drawing module stores he second image information in the physical buffer based on the physical addresses obtained through the conversion.

Abstract: A communication device includes a receiving unit that receives, from a computer running a virtual machine that can be switched between an active state and a stopped state, screen information provided by the virtual machine; a display unit that displays the screen information; a judging unit that, from the screen information displayed by the display unit, based on a number of operation procedures required for a process to be performed, judges whether the virtual machine performing the process by the operation procedures is to be stopped; and a transmitting unit that transmits a signal to the computer running the virtual machine judged to be stopped for stopping the virtual machine.

Abstract: A screen display device specific display areas controlled by operation of a layout control terminal and is connected to the layout control terminal via a network. The screen display device is equipped with a window composition information generation section that generates screen composition information of the specific display areas in accordance with the operation of the layout control terminal, a layout management section that manages the screen composition information of the specified area, and a communications section that sends the screen composition information of the specific display areas to the layout control terminal.

Abstract: A screen image transfer device includes a screen image data storage module that stores screen image data of a screen image displayed on a display device, a connection allotment module that allots/assigns a different connection to each of multiple screen regions of the display device, and a communications module that transmits the stored screen image data to the screen regions of the display device over the different connections assigned by the connection allotment module.

Abstract: A signaling unit of a display terminal establishes communication with a content server, video communication terminal, and PC server through a communication unit, and transmits/receives image data compressed by MPEG2, MPEG4, and JPEG. A media control unit switches compression schemes for decoding in a media processing unit on the basis of the received image data. The media processing unit performs decoding processing including inverse orthogonal transformation processing and dequantization processing in accordance with the switched compression scheme. At this time, a single processing circuit performs inverse orthogonal transformation processing and dequantization processing.