WO2003065311A1 - Dispositif de creation de donnees, dispositif de reproduction de donnees, systeme de traitement de donnees, et procedes associes - Google Patents
Dispositif de creation de donnees, dispositif de reproduction de donnees, systeme de traitement de donnees, et procedes associes Download PDFInfo
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- WO2003065311A1 WO2003065311A1 PCT/JP2003/001013 JP0301013W WO03065311A1 WO 2003065311 A1 WO2003065311 A1 WO 2003065311A1 JP 0301013 W JP0301013 W JP 0301013W WO 03065311 A1 WO03065311 A1 WO 03065311A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
Definitions
- the present invention relates to a data generation device, a data reproduction device, a data processing system, and a method for managing a reproduction format of content data (multimedia material) such as a moving image, a still image, and a text.
- content data multimedia material
- the data provider In order to simultaneously display multiple content data such as video, still image, and text on the playback screen, the data provider generates new content data that combines multiple content that simultaneously displays them. There are systems that provide this to playback devices.
- An object of the present invention is to provide a data generation device, a data reproduction device, a data processing system, and a method thereof that can reduce the load on the provider when providing various content by combining a plurality of content data.
- the purpose is to: Further, an object of the present invention is to provide various contexts combining a plurality of content data.
- An object of the present invention is to provide a data generation device, a data reproduction device, a data processing system, and a method thereof that can reduce the storage load of the content data by the provider when providing data.
- a first invention is a data generating apparatus for generating reproduction format designation data for designating a reproduction format at a destination of a plurality of content data, the data generation device comprising: For each of the identification data, the identification data, the playback timing of the content corresponding to the identification data at the providing destination, and the content data corresponding to the identification data and the providing destination simultaneously. There is provided data generation means for generating reproduction format designation data indicating the reproduction data specifying the other content data to be reproduced.
- the data generation means of the first invention preferably includes: a first data unit including an update timing definition data indicating a timing at which the provision destination receives the new reproduction format designation data; And a plurality of pieces of data indicating the identification data of the corresponding content data, the reproduction timing, and the data specifying the other content data to be reproduced simultaneously. And generating the reproduction format designation data including the second data portion.
- the data reproducing apparatus for each of the identification data of the plurality of pieces of content data, the identification data, the reproduction timing of the content data corresponding to the identification data at the providing destination, and Input means for inputting reproduction format designating data indicating the content data obtained in association with data specifying the other content data to be reproduced simultaneously at the providing destination; and For each of the identification data indicated in the reproduction format designation data, the content data corresponding to the identification data and the other content data associated with the identification data are identified by the identification.
- Reproduction means for simultaneously reproducing the data in association with the data.
- the operation of the data reproducing apparatus of the second invention is as follows.
- the input means for each of the identification data of the plurality of content data, the identification data, the content content corresponding to the identification data, the reproduction evening at the providing destination, and the identification data corresponding to the identification data.
- the user inputs reproduction format designation data indicating the content data and data specifying the other content data to be reproduced simultaneously at the providing destination.
- the reproduction means For each of the identification data indicated in the reproduction format designation data input by the input means, the reproduction means: content data corresponding to the identification data; and the other data associated with the identification data.
- the content data and the content data are reproduced simultaneously at the reproduction timing associated with the identification data.
- a data processing apparatus includes: a data generation device that generates reproduction format designation data that specifies a reproduction format at a plurality of content data provision destinations; A data playback device that performs playback based on the generated playback format designation data, wherein the data generation device includes, for each identification data of the plurality of content data, the identification data; The reproduction timing of the content data corresponding to the identification data at the providing destination, and the content data corresponding to the identification data and data specifying the other content data to be simultaneously reproduced at the providing destination. And generating the reproduction format designation data indicating the reproduction format designation data, and transmitting the generated reproduction format designation data to the data reproduction device. For each of the identification data indicated in the reproduction format designation data received from the playback device, the content data corresponding to the identification data, and the other content associated with the identification data. And the data is reproduced simultaneously at the reproduction timing associated with the identification data.
- a data generation method is a data generation method for generating reproduction format designation data for designating a reproduction format at a plurality of content data providing destinations, wherein a first step of inputting an operation command Based on the operation command input in the first step, for each of the identification data of the plurality of content data, the identification data, The playback timing of the content corresponding to the identification data at the providing destination and the content corresponding to the identification data and the other content played back simultaneously by the providing destination are described. And generating a reproduction format designation data indicating the data to be specified in association with the specified data.
- the data reproducing method for each of the identification data of the plurality of content data, the identification data, the reproduction timing of the content data corresponding to the identification data at the providing destination, and the identification data A first step of inputting reproduction format designating data indicating the content data and the data specifying the other content data to be reproduced at the providing destination at the same time, and inputting the data in the first step. For each of the identification data indicated in the reproduction format designation data, the content data corresponding to the identification data, and the other content data associated with the identification data. And simultaneously reproducing at the reproduction timing associated with the identification data.
- the data generation method includes: for each of the identification data of the plurality of content data, reproducing the identification data and the content data corresponding to the identification data at the providing destination. Generates reproduction format designation data indicating the timing, the content data corresponding to the identification data, and the data specifying another content to be reproduced simultaneously at the providing destination. A second step of transmitting the reproduction format designation data generated in the first step to the data reproduction apparatus from the data generation apparatus; and a second step of transmitting the reproduction format designation data generated in the first step to the data reproduction apparatus.
- FIG. 1 is a configuration diagram of an RFD data creation device according to an embodiment of the present invention.
- FIG. 2 is a diagram for explaining a modification of the embodiment of the present invention.
- FIG. 3 is a diagram for explaining a display example when RFD data is created according to the embodiment of the present invention.
- FIG. 4 is a diagram for explaining an example of a screen reproduced by the reproducing device shown in FIG.
- FIG. 5 is a hardware configuration diagram of the RFD data creation device shown in FIG.
- FIG. 6 is a flowchart showing a method of creating RFD data.
- FIG. 7 is a diagram for explaining an example of the RFD data creation screen.
- FIG. 8A is a diagram showing the format of a moving image file
- FIG. 8B is a diagram showing the format of a still image file
- FIG. 8C is a diagram showing the format of a telop file
- FIG. 8D is a diagram showing the format of the external device control file.
- FIG. 9 is a diagram showing a format of a part of a header added to a moving image file and a still image file.
- FIG. 10 is a diagram showing the format of a telop file.
- FIG. 11 is a diagram showing the format of the external device control file.
- FIG. 12A is a diagram showing a format of RFD data
- FIG. 11B is a diagram showing a format of a transmission log.
- FIG. 13 is a diagram showing the format of an RFD data header part and a transmission log header part.
- FIG. 14 is a diagram showing the format of the body part of the RFD data and the transmission log.
- FIG. 15A is a diagram showing an example of the RFD data
- FIG. 15B is a diagram illustrating the transmission order of the content data.
- Figure 16 shows a movie created when the file type of RFD data is movie.
- -It is a figure for explaining a gens list.
- FIG. 17 is a diagram showing a management screen when the control of the external device during the RFD is filed.
- FIG. 18 is a hardware configuration diagram of the playback apparatus shown in FIG.
- FIG. 19 is a diagram for explaining a network advertisement system to which the present invention is applied.
- FIG. 20 is a diagram for explaining a training system to which the present invention is applied.
- FIG. 1 is a configuration diagram of a data processing system according to an embodiment of the present invention.
- the data processing system shown in FIG. 1 includes an RFD data creation device i and a playback device 9, which are connected via a network 8.
- the RFD data creation device 1 corresponds to the data generation device of the present invention
- the reproducing device 9 corresponds to the data reproducing device of the present invention.
- the RFD data creation device 1 creates RFD Oleproduc ton format desig nated) data (file list) and sends it to the playback device 9.
- the RFD data corresponds to the reproduction format designation data of the present invention, and for each identification data of a plurality of content data (material data), the identification data and the content corresponding to the identification data.
- the reproduction timing in one reproduction device 9 is associated with the content data corresponding to the identification data and the data specifying other content data to be reproduced simultaneously by the reproduction device 9.
- the RFD data specifies the playback format of a plurality of content data in the playback device 9, and does not store the content data itself.
- the RFD data creation device 1 or other server The content data specified in the above is transmitted to the playback device 9 separately from the RFD data.
- the playback device 9 determines the playback format of the plurality of content data received from the RFD data creation device 1 or another server device and plays the content. I do.
- the RFD data creation device 1 includes an input unit 2 for inputting a user operation command, a storage unit 3 in which content data is stored, and RFD data based on the user operation command.
- the data generator 4 shown in FIG. 1 corresponds to the data generator of the present invention
- the display controller 5 corresponds to the display controller of the present invention
- the transmitter 7 corresponds to the controller of the present invention.
- Reference numeral 2 is connected to the keyboard 2a and the mouse 2b, and inputs an operation command to a user operation.
- the storage unit 3 stores content data such as moving images, still images, and text for telops.
- the storage unit 3 stores the location of the content data specified by the RFD data—evening on the network 8—the address (address).
- the RFD data generation apparatus 1 generates the RFD data and the content server saves the entire content in the content server apparatus 2 2, thereby reducing the load on the RFD data generation apparatus 1 for storing the content data.
- the playback device 9 includes output devices such as an FC (personal computer) 21 a, a PDP (plasma display panel) 21 b, a television 21 c, and a speed 21 d. It is connected.
- the data generation unit 4 shown in FIG. 1 generates RFD data based on a user operation command input via the input unit 2.
- the data generation unit 4 determines, for each piece of identification data of the plurality of pieces of content data, the identification data, the playback timing of the content corresponding to the identification data on the playback device 9, and the identification data.
- RFD data indicating the content data and data specifying other content data to be simultaneously reproduced by the reproduction device 9 is generated.
- the storage unit 6 stores the RFD data created by the data generation unit 4.
- the transmission unit 7 transmits the RFD data stored in the storage unit 6 to the playback device 9 via the network 8 at a predetermined date and time.
- the transmitting unit 7 transmits the content data read from the storage unit 3 to the reproducing device 9.
- FIG. 3 is an example of an input screen 10 displayed on the display device 5a by the display control unit 5 when a command to create RFD data is issued by a keyboard, a mouse, or the like.
- a content selection screen 11 showing a series of selectable content data stored in the storage unit 3 is displayed on the input screen 10 of the display device 5a by the display control unit 5.
- RFD data creation screen 11 is displayed in the input screen 10.
- the RFD data creation screen 1 displays the date and time when the content playback process is executed according to the RFD data to be created, and the event ( The time at which playback is performed is described on the horizontal axis.
- the vertical axis is classified according to the attributes of content data such as moving images, still images, and telops.
- the user wants the playback device 9 to play movie 1 at 06: 00: 00: 25, the user selects movie 1 from the movie list on the content selection screen 11 and drags and drops it with the mouse 2b. Paste it in the specified field of the RFD data creation screen 12 as shown by arrow A by dropping. For still images and telops, the same operation is performed to paste the data in a predetermined field (input field of the present invention) on the RFD data creation screen 12.
- the data generation unit 4 generates the RFD data based on the operation performed by the user.
- the RFD data thus created is stored in the storage unit 6.
- the RFD data stored in the storage unit 6 is transmitted by the transmission unit 7 to the playback device 9 via the network 8 before the transmission (playback) date and time described in the RFD data, and the playback device 9 outputs the RFD data. Execute the event (playback) described in the data at the specified time.
- FIG. 4 is an example of a screen reproduced by the reproducing device 9 at the time “06: 0 00:25” in the above operation.
- the RFD data is described on the screen 15 such as a monitor (not shown) connected to the playback device 9.
- the moving event whose event is the position on the screen specified by the RFD data is executed so that the moving image is displayed in the moving image display area 16, the still image is displayed in the still image displaying area 17, and the telop is displayed in the telop displaying area 18.
- a still image may be displayed in the still image display area 17 as a background screen of a moving image and a telop.
- the RFD data contains data that associates a plurality of content data that are simultaneously reproduced.
- the event section for executing the moving image described in the RFD data is displayed at the same time.
- the event number of the still image or telop is described.
- FIG. 5 is a hardware configuration diagram of the RFD data creation device 1 shown in FIG.
- the RFD data creation device 1 is, for example, a PC (Personal Computer), which controls a CPU (Central Processing Unit) 31, a ROM (Read Only Memory) 32, a RAM (Random Access Memory) 33, Memory, HDD (Hard Disk Drive) 34, input interface 35, graphic interface 36, and communication interface 37 are connected to bus 38.
- the configuration is connected.
- the input interface 35 corresponds to the input unit 2 shown in FIG. 1
- the II DD 34 corresponds to the storage unit 3 and the storage unit 6 shown in FIG. 1
- the CFU 31 is the data unit shown in FIG.
- the CPU 31 and the graphic interface 36 correspond to the display controller 5 shown in FIG. 1
- the communication interface 37 corresponds to the transmitter 7 shown in FIG.
- the RAM 33 temporarily stores at least a part of an OS (Operation System) program or an application program to be executed by the CPU 31.
- the ROM 32 stores firmware and the like necessary for starting the HDD 34.
- the HDD 34 stores an application program for creating S and RFD data, content data such as moving images, still images, and telops, and the created RFD data.
- a mouse 35 a and a keyboard 35 b are connected to the input interface 35.
- the input interface 35 transmits signals passing from the mouse 35 a and the keyboard 35 to the CFU 31 via the bus 38.
- the monitor 36 a is connected to the graphic interface 36.
- the graphic interface 36 displays an image on the screen of the monitor 36a in accordance with an instruction from the CPU 31.
- the communication interface 37 is connected to the network 8.
- the communication interface 37 sends the created RFD data to the playback device 9 via the network 8.
- FIG. 6 is a flowchart showing a method of creating RFD data.
- the CPU 31 receives, via the input interface 35, a command issued by the mouse 35a-key board 35b to indicate that the user wants to create an RFD data.
- the CPU 31 Upon receiving a command to create an RFD data overnight, the CPU 31 executes the application program stored in the HDD 34. As a result, the processing is performed by the graphic interface 36, and the input screens (RFD creation screens) 10 and 40 shown in, for example, FIG. 3 or FIG. 7 are displayed on the monitor 36a.
- the input screens (RFD creation screens) 10 and 40 shown in, for example, FIG. 3 or FIG. 7 are displayed on the monitor 36a.
- FIG. 7 is an example of an input screen displayed on the monitor 36a, and is a diagram showing the input screen 10 shown in FIG. 4 in further detail.
- T1 is the title
- T2 is the time
- S is the size
- CN is the number of characters
- 'I is the event
- IN is the number of events
- R is editing
- IR emergency playback
- TR transfer.
- a content selection window 41 and an RFD data creation window 42 are displayed on the input screen 40.
- the edit window 4 2 shown in Fig. 7 is displayed when "0 2 Sample 2" is selected in the list of the content window 4 1 and double-clicked or the edit button 4 3 is pressed. Window.
- the emergency playback button 4 4 When the emergency playback button 4 4 is pressed to automatically play back in an emergency such as a disaster, if this button is pressed, the playback device 9 is interrupted and transmitted as an emergency program. When pressed, the selected RFD data is transferred to the playback device 9 specified by the transfer destination 46. If you select the content data in the other content selection field and press the transfer button, the content will be transferred to the transfer destination specified in transfer destination 26.
- the user performs editing (creation) operation of the RFD data on the RFD data creation screen displayed on the monitor 36a in step ST2.
- CPU 31 generates RFD data according to the operation.
- the user selects desired content data from the list of content data in the content selection window 41 with the mouse 35a or the keypad 35b, and the mouse 3d. 5 Create the RFD data by drag & drop operation or copy & paste, etc. a. Paste the material into the window of window 42 where you want to execute it. Thereby, an event including the identification data of the selected content data can be created. By repeating this operation, an RFD data consisting of multiple events can be created. Further, in the RFD data creation device 1, a control signal (external device control) for controlling an external device provided on the reproduction device 9 side is managed by RFD data, and the external device can be controlled.
- a control signal external device control
- the GPI General Purpose Interface
- the playback device 9 automatically controls, for example, on-site broadcasting, opening / closing power, and turning on / off the light in movie theaters in synchronization with the RFD data. It is possible to go to
- the CPU 31 writes the RF D data generated in step ST 3 to the HDD 34,
- the RFD data creation screen shown in Fig. 7 can be used to call up and edit the RFD data stored in the HDD 34.
- the content file is generated by the RFD data creation device 1 or the content server device 22.
- FIGS. 8A, 8B, 8C, and 8D are schematic formats of a content file
- FIG. 8A is a format of a moving image file
- FIG. 8B is a format of a still image file
- Figure 8C shows the format of a telop file
- Figure 8D shows the format of an external device control file. .
- a file obtained by adding a header file and a link file to a file in the MFEG (Moving Picture coding Experts Group) 2 format is treated as one file.
- the format of a still image, the format of a telop, and the format of an external device are the same, with a header added to the data part.
- Figure 9 shows some of the headers added to video and still image files. It is.
- a part of the header describes the file version, title, update date and time, and the like.
- the playback device 9 receives the new content data file (update file) at the update date and time shown in FIG. 8 indicated by a part of the header of the received file.
- Figure 10 shows the format of a telop file.
- Figure 11 shows the format of the external device control file.
- control type In addition to the file version of part of the header (H01, H02) and the country code, the title of the title, as de-Yube (B02-B05), Describes the control type, control details, such as GFI output or FDP control.
- the playback device 9 controls the external device at the same timing in synchronization with the playback of the content data based on the external device control file associated with the playback timing of the content data to be played back in the RFD data. I do.
- the output port is a log when the RFD data is transmitted to the playback device 9 via the network 8 by the communication interface 37.
- Fig. 12A and Fig. 12B are schematic formats of RFD data and transmission log.
- Fig. 12A is the format of RFD data
- Fig. 12B is the format of transmission log. is there.
- the RFD data and transmission / reception group are part of the header shown in Fig. 9, part of the RFD data (RFD) 'header part or transmission log, part of the header, and RFD' event part or transmission log. ⁇ It has a format with an event part.
- Figure 13 shows the format of the RFD header part and the transmission log header part shown in Figures 12A and 12B.
- a part of the header corresponds to the first data part of the present invention.
- a part of the header describes the total number of events, a transmission start date and time indicating a reproduction start date and time of the content data using the RFD data in the reproduction device 9, and a transmission end date and time.
- the designation of the sending day is described.
- FIG. 14 shows a body part of the RFD data and the transmission log, and is a format of a part corresponding to the RFD event part and the transmission log event part of FIG.
- the body part corresponds to the first data part of the present invention.
- the event section describes the file type, file name, evening title, transmission time, scheduled transmission date and time, spot accumulated data, display position, display size, and the like.
- the file type indicates the type of content data such as video, still image, and telop managed by the event, and the type of external device control file.
- the file name indicates content data such as moving images, still images, and telops managed by the event, and identification data of the external device control file (identification data of the present invention).
- the scheduled transmission time indicates the date and time (playback timing) at which the playback device 9 performs playback of the content data related to the event and external device control based on the external device control file.
- the scheduled transmission time is generated by the data generation unit 4 shown in FIG. 1 on the input screens shown in FIGS. 3 and 7, for example, based on the time zone to which the identification data of the content data is allocated.
- the spot accumulation data indicates the number of frames from the image frame of the first event in the RFD data to the first frame of the moving image of the target event.
- the display position indicates that an image such as a moving image, a still image, or a telop according to the content is displayed on the playback screen of the playback device 9.
- the display size indicates the size at which an image such as a moving image, a still image, or a telop according to the content is displayed on the playback screen.
- the item is the content data indicated in the file name of the target event section, and the identification data of the event section regarding the moving image, still image, and telop to be played back simultaneously. Data that specifies the content data).
- event numbers such as telops and still images that are played or displayed at the same time are described.
- the items of video dependency, still image dependency, and telop dependency are, for example, on the input screens shown in Fig. 3 and Fig. 7, the contents of multiple content data scheduled to be played simultaneously allocated to the same time slot. It is generated by the data generation unit 4 shown in FIG. 1 based on the identification data.
- the RFD data creation device 1 when playing the moving image 1, the still image 1 and the telop 1 simultaneously, transmits the moving image within the RFD data shown in FIG. 12 as shown in FIG. 15A. 1. Place the RFD 'event part of still image 1 and telop 1 continuously.
- the RFD data creation device 1 Control is performed so that the file data (content data) of the telop 1 and the telop 1 are transmitted to the playback device 9 via the network 8 in order.
- FIG. 16 shows a moving image sequence list created when the file type of the RFD data is moving image (1).
- Figure 17 shows the management screen when the control of external devices for RFD data is filed.
- the power of the FDF 21b is turned on and off, the input is switched, etc. only during the time when the RFD data is continuous, or a signal is generated externally by the GPI, so Controls such as turning on / off the on-site broadcasting, opening / closing power, and turning on / off the light can be performed in synchronization with the RFD data.
- FIG. 18 is a hardware configuration diagram of the reproducing apparatus 9 shown in FIG.
- PC I Peripheral Component Interconnect
- Nose 50 also used for control and AV data transfer
- i.Link (i.Link is (Registered trademark of Niichi Corporation) Terminal 51, 100BASE-T or other network cable for connecting to network 1 and network 8 using an Ethernet cable such as 100BASE-T, and RS-232
- the serial controller 53 for serial communication conforming to the 2C standard and RS422A standard, the hard disk controller 54 that controls the HDD 54a, the CPU 55, and the PCI bridge 56 are connected.
- the PCI bridge 56 two MPEG decoders 57, 58 and an SDRAM (Synchronous Dynamic Random Access Memory; 59) for AV management are connected.
- SDRAM Synchronous Dynamic Random Access Memory
- a Link terminal 5 or a network interface 52 or a serial controller 53 for serial communication corresponds to the input means of the present invention
- the CPU 55 and the MPEG decoder 57 , 58 correspond to the reproducing means of the present invention.
- the CPU bus 60 includes memory such as SDRAM 61, flash memory 62, and non-volatile memory 63, and two MPEG decoders 57, 58 and a graphic controller 64. It is connected.
- the Au dio / V i d e o interface 66 is connected to the MPEG decoders 57 and 58 and the graphiter controller 6.
- the playback device 9 includes a remote control signal receiving unit (hereinafter referred to as IR) 67 that receives a command from a user using an infrared remote commander (hereinafter referred to as a remote control), and transmits the command from the remote control to the CPU 55. .
- IR remote control signal receiving unit
- the HDD 54a stores content data such as moving images, still images, texts for telops, etc. received via the network 8, and is transmitted from the above-described RF data generator 1. RFD data is stored.
- the firmware is executed from a program recorded on the flash memory 62 on the CFU bus 60.
- the flash memory 62 is provided with a driver for accessing the HDD 54a, a driver for using the Ethernet, and various firmwares for realizing the maintenance function.
- the file on the HDD 54a is searched to detect an application firmware to be executed.
- HDD From 54 a deploy the firmware to SDRAM 61 and execute the deployed application firmware.
- Video recording, playback, and still image output are controlled by commands from Ethernet, serial communication, a remote control, and a control panel.
- a method may be used in which the transmission list is stored internally and the transmission list is started at a time or by a trigger from the remote controller.
- the data is recorded on the HDD 54a under the control of the CPU 55.
- the CPU 55 retrieves the content data to be used from the HDD 54a at a predetermined time and at a predetermined screen size according to the description of the RFD data, processes the content data with a graphic controller 64, etc., and processes the PDP 2 Output to 1b and display.
- the transfer is performed by the hard disk controller 54 under the control of the CPU 55.
- the PCI bridge 56 expands the data to the SDRAM 59, which is the memory for AV management.
- the PCI bridge 56 transfers data at a fixed rate to the MPEG decoders 57, 58 and a voice decoder (not shown) in synchronization with real time.
- the CPU 55 estimates the data consumption of the SDRAM 59 of the PCI bridge 56 from real time, sequentially reads data from the HDD 54a and transfers the data to the SDRAM 61, so that the data underflow or Perform transfer so that overflow does not occur.
- the CPU 55 plays back the content data based on the RFD 'event section shown in FIGS. 11 and 14 within the RFD data.
- the CPU 55 stores content data corresponding to the file name of the RF D event part.
- the playback processing is performed so that the data is displayed at the display position and the display size at the scheduled transmission date and time.
- the CPU 55 simultaneously reproduces the content data corresponding to the RFD event section indicated in the video, still image, and telop dependencies of the RFD event section.
- the CPU 55 controls the external device at the scheduled transmission date and time based on the external device control data.
- the CPU 55 counts the number of frames based on the accumulated spot data, and determines the timing of starting playback of the moving image. decide.
- MPEG2 compresses data by performing motion prediction from the previous and next images.
- each video decoder can be decoded independently and the expansion of the compressed image can be individually performed. Cuts can be edited at any point by performing normal operations and switching to analog using an external switch.
- the reproducing device 9 Based on this, the other content data can be easily specified. As a result, when skip playback or shuttle search is performed on a video composed of multiple files, the related event number can be referenced immediately, and special playback of events combining content data with different attributes becomes possible.
- the video sequence list created by extracting only the video file specified by the RFD data is received and played back by the decoders 57 and 58 according to the description.
- the shuttle search or skip playback input is input with, the shuttle search and skip playback of multiple video files can be controlled without displaying black or freeze images between files.
- control signals for controlling external devices are managed in the RFD data, and the CPU 55 uses the serial controller 53 or the like according to the description of the RFD data to control the PDP 21 b or the like. Controls power on / off of external devices and input switching.
- GPI terminal for example, it is possible to automatically control the opening and closing of power in a cinema or theater and turn on and off the lighting according to the RFD schedule. Cost reduction and energy saving can be expected. ''
- the playback device 9 can start playback at an early stage at the timing of receiving the last file data of a plurality of file data to be played back at the same time.
- Figure 19 shows a network advertising system.
- the network advertisement system includes a headquarters 70 having the RFD data creation device 1 described above, a content distributor 71 distributing contents, and a store 73 a, 73 b. 73 having the playback device 9 described above. and these are connected via a network 72.
- the RFD data is transmitted from the headquarters 70 having the RFD data creation device 1 to the stores 73a, 73b, 73c having the playback device 9 via the network 72.
- the content for advertisement is transmitted from the content distributor 71, and the store can automatically execute the content for advertisement in accordance with the RFD data 75.
- Figure 20 shows a training system performed in a company or the like.
- the training system consists of a headquarters 80 that supplies contents and creates RFD data 75, and a server 83 installed in a company 82 connected to the headquarters 80 via a network 81 and a LAN. And a plurality of playback devices 84 a connected together.
- the playback device 84a has the same configuration as the playback device 9 described above.
- the RFD data creation device 1 generates RFD data and transmits it to the playback device 9, and separately transmits the content data to the playback device 9. I do. Therefore, when changing the playback screen of the playback device 9 or providing different playback screens to a plurality of playback devices 9, only the RFD data needs to be changed in the RFD data creation device 1. Load can be reduced. Further, according to the data processing system of the present embodiment, as shown in FIG. 2, by providing content data from the content server device 22 to the playback device 9, the RFD data creation device 1 holds the content data itself. This eliminates the need to perform the operation, and reduces the burden associated with storing the RFD data creation device 1.
- the reproduction device 9 since the information indicating the dependency between other content data that is simultaneously reproduced is described in the RFD data, the reproduction device 9 includes a plurality of files.
- the related event number can be referred to immediately, and special playback of an event combining content data of different attributes can be performed at high speed.
- the RFD data manages the control signal for controlling the external device
- the control of the external device can be automatically performed in synchronization with the RFD data. It is possible. As a result, unattended operation of external devices is possible, and cost reduction can be expected. ' Energy savings can also be expected.
- the data generation device, the data reproduction device, the data processing system, and the method of the present invention are suitable for managing the reproduction format of content data such as moving images, still images, and texts.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03703131A EP1471466A4 (en) | 2002-01-31 | 2003-01-31 | DATA CREATION DEVICE, DATA REPRODUCTION DEVICE, DATA PROCESSING SYSTEM, AND ASSOCIATED METHODS |
US10/503,014 US7525556B2 (en) | 2002-01-31 | 2003-01-31 | Data creating device, data reproducing device, data processing system, and methods therefor |
JP2003564825A JP4265406B2 (ja) | 2002-01-31 | 2003-01-31 | データ生成装置、データ再生装置、データ処理システムおよびそれらの方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-22800 | 2002-01-31 | ||
JP2002022800 | 2002-01-31 |
Publications (1)
Publication Number | Publication Date |
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WO2003065311A1 true WO2003065311A1 (fr) | 2003-08-07 |
Family
ID=27654430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/001013 WO2003065311A1 (fr) | 2002-01-31 | 2003-01-31 | Dispositif de creation de donnees, dispositif de reproduction de donnees, systeme de traitement de donnees, et procedes associes |
Country Status (4)
Country | Link |
---|---|
US (1) | US7525556B2 (ja) |
EP (1) | EP1471466A4 (ja) |
JP (1) | JP4265406B2 (ja) |
WO (1) | WO2003065311A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013186497A (ja) * | 2012-03-05 | 2013-09-19 | Toshiba Tec Corp | スケジュール設定装置およびプログラム |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1879673A4 (en) * | 2005-05-11 | 2010-11-03 | Planetwide Games Inc | CREATING A PUBLICATION USING A MULTIMEDIA CONTENT BASED ON A GAME |
US7697827B2 (en) | 2005-10-17 | 2010-04-13 | Konicek Jeffrey C | User-friendlier interfaces for a camera |
KR20080093332A (ko) * | 2007-04-16 | 2008-10-21 | 삼성전자주식회사 | 펌웨어의 업데이트 파일 생성 방법, 펌웨어 업데이트파일을 이용한 업데이트 방법 및 그 장치 |
JP5273489B2 (ja) * | 2008-03-18 | 2013-08-28 | 富士通株式会社 | 移動端末、情報配信サーバ、および情報配信システム |
JP5494153B2 (ja) * | 2010-04-08 | 2014-05-14 | ソニー株式会社 | 頭部装着型ディスプレイにおける画像表示方法 |
JP2014142823A (ja) * | 2013-01-24 | 2014-08-07 | Azbil Corp | データ作成装置および方法 |
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US5999173A (en) * | 1992-04-03 | 1999-12-07 | Adobe Systems Incorporated | Method and apparatus for video editing with video clip representations displayed along a time line |
US5682326A (en) * | 1992-08-03 | 1997-10-28 | Radius Inc. | Desktop digital video processing system |
US5761601A (en) | 1993-08-09 | 1998-06-02 | Nemirofsky; Frank R. | Video distribution of advertisements to businesses |
GB2328105B (en) | 1994-09-06 | 1999-03-31 | Bylon Co Ltd | Video distribution system |
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AUPP624698A0 (en) * | 1998-09-29 | 1998-10-22 | Canon Kabushiki Kaisha | Method and apparatus for multimedia editing |
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- 2003-01-31 JP JP2003564825A patent/JP4265406B2/ja not_active Expired - Fee Related
- 2003-01-31 EP EP03703131A patent/EP1471466A4/en not_active Withdrawn
- 2003-01-31 US US10/503,014 patent/US7525556B2/en not_active Expired - Fee Related
- 2003-01-31 WO PCT/JP2003/001013 patent/WO2003065311A1/ja active Application Filing
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JPH07152900A (ja) * | 1993-01-06 | 1995-06-16 | Internatl Business Mach Corp <Ibm> | 種々なタイプのメディア・プレゼンテーションから同期化したプレゼンテーションを作る方法 |
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JP2013186497A (ja) * | 2012-03-05 | 2013-09-19 | Toshiba Tec Corp | スケジュール設定装置およびプログラム |
Also Published As
Publication number | Publication date |
---|---|
JPWO2003065311A1 (ja) | 2005-05-26 |
US7525556B2 (en) | 2009-04-28 |
EP1471466A4 (en) | 2007-10-03 |
EP1471466A1 (en) | 2004-10-27 |
US20050104903A1 (en) | 2005-05-19 |
JP4265406B2 (ja) | 2009-05-20 |
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