WO2003084222A1 - Dispositif et procede de commande d'impression - Google Patents
Dispositif et procede de commande d'impression Download PDFInfo
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- WO2003084222A1 WO2003084222A1 PCT/JP2003/004061 JP0304061W WO03084222A1 WO 2003084222 A1 WO2003084222 A1 WO 2003084222A1 JP 0304061 W JP0304061 W JP 0304061W WO 03084222 A1 WO03084222 A1 WO 03084222A1
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- printing
- print control
- content
- instruction
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
- H04N1/00283—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus
- H04N1/00291—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus with receiver circuitry
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
- H04N1/00283—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus
- H04N1/00291—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus with receiver circuitry
- H04N1/00294—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus with receiver circuitry for printing images at a television receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4117—Peripherals receiving signals from specially adapted client devices for generating hard copies of the content, e.g. printer, electronic paper
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0074—Arrangements for the control of a still picture apparatus by the connected apparatus
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3242—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of processing required or performed, e.g. for reproduction or before recording
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3278—Transmission
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/4448—Receiver circuitry for the reception of television signals according to analogue transmission standards for frame-grabbing
Definitions
- the present invention relates to a print control technique when a viewer prints a digital broadcast image or the like, and particularly relates to a technique in which a broadcast content provider independently controls the print.
- the present invention has been made in view of the above-described problems, and has as its object to provide a print control device capable of restricting printing of a part of a plurality of contents displayed on one screen. .
- a print control device is a print control device that is used by being connected to a print device, and that outputs a broadcast signal including a content file storing content and print control information.
- a display device is connected to the print control device, and the broadcast signal further includes a content control file storing information on content, and the print control device further includes:
- the information processing apparatus may further include a display control unit that outputs a signal for displaying the content to the display device based on a content control file included in the broadcast signal received by the reception unit.
- the print output of the content is controlled depending on the content indicated by the print control information included in the digital broadcast signal, so that the print output of various contents included in the digital broadcast signal can be restricted, and the content can be restricted.
- Producer ⁇ Print output control that reflects the intention of the sender of the content is possible.
- the print control information may be configured to be associated with the content file. This makes it possible to restrict printing on a file-by-file basis. When one screen is composed of a plurality of files, it is possible to restrict printing on partial content in the screen.
- the broadcast signal may further include video data, and the print control information may be associated with a program that is a set of the content control file and the content file. This makes it possible to restrict printing on a program-by-program basis. If a copyrighted work is composed of multiple screen designs, etc. and is an integrated work, printing is restricted on a 1 / (data broadcast program basis) basis. Can be.
- the content file is a program-linked content file associated with the video data
- the print control device further includes one of a plurality of broadcast signals received by the reception unit. Selecting means for selecting a broadcast signal and extracting video data from the selected broadcast signal, wherein the print instruction obtaining means outputs a print instruction to print at least a part of the content file and the video data;
- the acquired print control information may be associated with the video data.
- the print control device further includes the display device. You can. This makes it possible to realize the print control device not as a single receiver such as an STB, but as a TV set in which the STB and the TV are integrated.
- the print control device may further include the printing device and the display device. This makes it possible to realize the print control device as a television set with a built-in printer, instead of a receiver such as an STB alone.
- the output unit may cause the printing device to perform printing with degraded image quality when the print instruction is acquired and the print control information has a predetermined value.
- the output unit may cause the printing device to perform printing with degraded image quality when the print instruction is acquired and the print control information has a predetermined value.
- the image quality deterioration may reduce the resolution of a print screen.
- the print control device further includes a reading unit that reads the individual print permission information from a storage medium, and the output unit receives the print instruction, and outputs the print control information as a first predetermined When the condition is satisfied and the individual print permission information satisfies a second predetermined condition, the print target may be output to the printing device.
- rejection of printing is determined in consideration of not only print control information but also individual print permission information read from the storage medium. As described above, it is possible to control the print restriction for each print control device.
- the print control device may further include a communication for receiving an external instruction.
- Control means for receiving an external instruction.
- updating means for updating the content of the individual print permission information of the storage medium in accordance with the instruction; transmission control means for transmitting information to the outside; and instruction acquisition for acquiring a print instruction from a user Means, and the updating means updates the individual print permission information of the storage medium in response to the print instruction.
- remote control such as control of printing restrictions by a new contract with a broadcasting station can be performed, and charging information is recorded in individual printing permission information, thereby enabling a user to issue a print instruction. It becomes possible to charge according to the number of times.
- the broadcast signal includes address information indicating an address on a network of a print content sales site, and the print control device further obtains the print instruction, Further, when the print control information indicates that printing is prohibited, a print product obtaining unit that obtains a print product from the print content sales site based on the address information may be provided.
- the present invention can be realized not only as the above-described print control device, but also as a print control method using the characteristic means of the above-described print control device as steps. It may be realized as a program to be executed by a computer such as the above. It goes without saying that such a program can be distributed via a recording medium such as a CD-ROM or a transmission medium such as the Internet.
- FIG. 1 is a functional configuration of the digital broadcast printing system according to the first embodiment.
- FIG. 1 is a functional configuration of the digital broadcast printing system according to the first embodiment.
- FIG. 2 is a diagram illustrating an example of hierarchical table information used when the digital broadcast printing system according to the first embodiment performs print control using print control information.
- FIG. 3 is a diagram illustrating an example of a case where print control is performed based on the print control information in FIG.
- FIG. 4 is an example of EIT for registering information such as the title of each program and the broadcast date and time of one channel.
- FIG. 5 is a diagram illustrating a print example when a viewer gives a print instruction in a state where text and video are simultaneously displayed on one screen.
- FIG. 6 is a diagram illustrating a print example when a viewer gives a print instruction while a multi-screen is displayed.
- FIG. 7 is a diagram illustrating a print example in a case where a viewer gives a print instruction to program-linked content while an image is displayed on a screen.
- FIG. 8 is an example of BML when the entire screen is not printable.
- FIG. 9 is an example of BML in a case where print control is performed on a part of content.
- FIG. 10 is an example of BML in a case where printing control is performed for each file in the body portion of the top page.
- FIG. 11 shows an example in which the operation of the browser is controlled based on the print control information defined in the BML of the top page.
- FIG. 12 shows an example in which the operation of the browser is controlled based on the print control information defined in the body part of the top page.
- FIG. 13 is a flowchart showing a flow of processing in the entire digital broadcast printing system according to the first embodiment.
- FIG. 14 shows the functional structure of the digital broadcast printing system according to the second embodiment. It is a block diagram showing composition.
- FIG. 15 is a diagram illustrating an example of a case where print control is performed based on the individual print permission information.
- FIG. 16 is a flowchart showing the flow of processing in the entire digital broadcast printing system according to the second embodiment.
- FIG. 17 is a diagram illustrating an example of hierarchical table information used when the digital broadcast printing system according to the third embodiment performs print control using print control information and alternative URLs.
- FIG. 18 is a flowchart showing a processing flow of the control unit when a user prints desired content via a network in the third embodiment.
- FIG. 19 (a) is an example of a screen displayed on the display device in the third embodiment and indicating that the content designated by the user cannot be printed.
- FIG. 19 (b) is an example of a screen displayed on the display device according to the third embodiment and indicating that the alternative URL specified by the user has been registered in the bookmark.
- FIG. 19 (c) is an example of a screen displayed on the display device in Embodiment 3 for accepting an instruction as to whether or not the user can switch to the communication system screen.
- FIG. 19 (d) is an example of a screen displayed on the display device in the third embodiment for accepting a print instruction from a user when the print content sales site is connected.
- FIG. 20 is a display example of a bookmark screen according to the third embodiment.
- FIG. 1 is a block diagram showing a functional configuration of a digital broadcast printing system 10 according to the present embodiment.
- the system 10 receives digital broadcasts, reproduces video and audio, and, when a viewer (also referred to as a “user”) instructs to print the broadcast content, broadcasts the broadcast content. This is a system that restricts printing based on print control information transmitted in association with it.
- the digital broadcast printing system 10 includes a digital broadcast receiving device 20, a printing device 30, a display device 40, a remote control 50, and a receiving antenna 60.
- the digital broadcast receiving device 20, the printing device 30, and the display device 40 can be realized as an integrated television receiver with a printer function housed in a single housing, or can be used as an individual device. Can be realized as a unit-type system connected by a dedicated connection cable.
- the digital broadcast receiving device 20 is, for example, a tuner device for digital broadcasting such as a set top box (Set Top Box).
- the digital broadcast receiving device 20 receives video signals, audio signals, and the like from broadcast radio waves received via a receiving antenna 60 or the like. And outputs them to the display device 40, and generates image data and text data based on instructions from the remote control 50 and operation buttons (not shown).
- Output to The digital broadcast receiving device 20 includes a broadcast receiving unit 21, a data decoding unit 22, a storage unit 23, a remote control receiving unit 24, a printer I / F unit 25, and a control unit 26. It is composed.
- the broadcast receiver 21 selects a target carrier from the received broadcast waves, demodulates the carrier, and restores a TS (Transport Stream).
- the restored TS is transmitted to the data decoder 22.
- the data decoding unit 22 decodes and descrambles the TS received from the broadcast receiving unit 21, and then separates the TS into video, audio, and data contents.
- the storage unit 23 includes a frame buffer for holding video data and print data to be output to the display device 40 and the printing device 30 in frame units. Further, the storage unit 23 includes a hard disk ⁇ DVD-RAM for storing the content output from the data decoding unit 22.
- Remote control receiver 24 receives an infrared signal from remote controller 50 and transmits the received signal to controller 26.
- the printer I / F unit 25 is an interface circuit or the like corresponding to a USB or IEEE1394 bus for connecting the digital broadcast receiving device 20 and the printing device 30.
- the control unit 26 is a microphone processor or the like for controlling the entire digital broadcast receiving device 20 and includes a ROM and a RAM in which a dedicated control program is stored.
- the printing device 30 performs printing based on the printing data received via the printer IZF unit 25.
- the display device 40 includes a display control circuit that generates a video signal, a TV receiving circuit, and the like, and displays digital broadcast video and the like and reproduces audio.
- FIG. 2 is a diagram for explaining an outline of a case where the digital broadcast printing system 10 performs print control based on print control information.
- various table information is prepared for selecting one program in one channel stored in the TS.
- the content of the program of the channel selected (or preset) by the viewer is specified.
- the table information includes, for example, a PAT (Program Association Table), a PMT (Program Map Table), an EIT (Event Information Table), and a DII (Download Info Indication), DDB (Download Data Block) is defined hierarchically. This information is stored in the TS in section format.
- the PAT is a table in which the number of PMTs described later and the location of each PMT (in other words, the PID (Packet Identifier) of the packet storing the PMT) are registered in association with each other.
- PID Packet Identifier
- the PMT is a table that shows the components (video, audio, data, etc.) of one channel (channel).
- DII is a message that describes the DDB directory information, which is the actual data of the contents that make up one program in data broadcasting divided into small blocks.
- P A T 201 has a channel no.
- P MT P
- the PMT211 of channel BS1 defines the PID of each program, and by using these PIDs, it is possible to specify the lower DII and DDB in association with each other. It is possible to define print control information.
- DII2 21 of Program 1 has print control information defined as ⁇ 3 '' for the entire Program 1 and DDB 2 33 of Module 1 of Program 1 has print control information.
- the control information is defined as "3".
- DDB is composed of two types of content files (for example, a top page content file (top_page.bml) written in BML and a content file such as a JPEG image).
- a content file group is arranged at a broadcasting station, and the content file group is sliced by a certain number of bytes into a DDB.
- the top page (top_page.bml) described above describes how to display JPEG images by the content creator.
- STB controls the printing of the content file based on the contents of the top page (top_page.bml). The details will be described below with reference to FIGS.
- FIG. 3 is a diagram showing an example of the print control information in FIG. This print control information will be described with reference to the example of FIG. 2 described above.
- the print control information of the channel BS1 is defined as "0"
- the print control information is set as BS1. Is, in principle, "can be printed freely.”
- the print number 1 in channel BS1 is "print prohibited” because the print control information 224 defined in DII221 is "3".
- FIG. 5 (a) and (b) show a screen display example and a print example when a viewer gives a print instruction while text and video are displayed simultaneously on one screen.
- FIG. 5 (a) the screen 51 displays a text 52 and an image 53 related thereto.
- the control unit 26 defines the text 52 and the video 53 via the data decoding unit 22.
- DII or DDB read the contents of the corresponding print control information. If the print control information corresponding to the image 53 is “3”, as shown in FIG. 5 (b), the print result 54 indicates that the portion corresponding to the image 53 cannot be printed. The indicated "X" mark 56 will be printed.
- the user is instructed or forcibly presented to the user in advance to confirm the fact that printing is not possible (for example, printing on the print preview screen).
- "X" mark indicating prohibition is displayed).
- the display is switched to the print preview screen and the contents shown in FIG. 5B are displayed.
- the user instructs only “Print” and printing is prohibited in the screen. If any part is included, the screen is forcibly switched to the “Print preview screen” and the screen shown in Fig. 5 (b) is displayed. Let the user know that it is included.
- FIG. 6 is a diagram illustrating a screen display example and a print example when a viewer gives a print instruction in a state where the multi-screen is displayed.
- FIG. 6 (a) shows a state in which a movie image 61 is displayed on the left half of the screen 51, and a weather forecast image 62 is displayed on the right half.
- the image 61 of the movie and the image 62 of the weather forecast are defined by the beam controller 26.
- the contents of the corresponding print control information are read. If the print control information corresponding to the movie image 61 is “3”, as shown in FIG. 6 (b), the print result 63 corresponds to the movie image 61. Printing is not executed, and the “X” mark 64 is sent.
- FIG. 7 is a diagram showing a screen display example and a print example when a viewer issues a print instruction for the program-linked content while a video is displayed on the screen.
- Fig. 7 (a) is an example of a video of one scene of a movie.
- a print prom button 71 is displayed at the lower left of the screen 51, and it is possible to print the accompaniment of the actress shown on the screen 51 as program-linked content. It is shown.
- the control unit 26 refers to the DII or DDB in which the program-linked content is defined, and the content of the print control information corresponding to this is referred to. Is read.
- the print result 72 becomes the normal resolution part 73 and the lower resolution part.
- a print result 72 is generated in which stripes 7 and 4 are mixed. The following specifically describes a case in which print control is performed by defining print control information ⁇ print_ctrl> in the top page of the DDB (top_page.bml).
- FIG. 8 is an example of BML when the entire screen is not printable.
- BML is defined as shown in Fig. 8 (a)
- the printer or STB indicates that printing is not possible as a printing result. Control to print “X” mark.
- FIG. 9 is an example of BML in a case where print control is performed on a part of content.
- the printer or STB controls to print an “X” mark indicating that printing is not possible as a print image of the JPEG image portion, as shown in FIG. 9 (c).
- the STB displays a screen saying “Printing is not possible” and informs the user of this.
- Figure 10 shows an example of BML when printing control is performed for each file in the body part of the top page.
- the printer or the STB will print the “l.jpg” of print— ctrl>; 3 ⁇ 4S “never” as shown in Fig. 10 (c).
- Mark the “X” mark indicating that printing is not possible for JPEG images Control to print.
- Fig. 11 is an example of the case where the operation of the browser is controlled based on the print control information defined in the BML of the top page.
- the print permission information tag print_ctrl> is added to the header enclosed by ⁇ 116 & (1> ⁇ / 116 & (1>) in the top page Write the print control information for the content that represents ⁇ top— & 6.1) 1111> using the top page.
- the print button this is one of the operation buttons of the BML browser
- FIG. 12 is an example of a case where the operation of the browser is controlled based on the print control information defined in the body portion of the top page.
- the printing button is graded to notify the user that printing is not possible.
- FIG. 13 is a flowchart showing the flow of processing in the entire digital broadcast printing system 10 configured as described above.
- the control unit 26 checks the configuration of the screen being displayed at that time and determines whether or not there are a plurality of print targets (S808). 0 2), whether there is program-linked content (S 803), whether or not multiple channels are displayed (S 805), and Check whether it is displayed or not (S806).
- whether or not there are a plurality of printing targets and whether or not there is program-linked content are confirmed by, for example, DII.
- whether or not a plurality of channels are displayed and whether or not a plurality of programs are displayed are confirmed, for example, by PAT.
- control unit 26 prints print control information corresponding to each image displayed on the screen.
- the printing device 30 Upon receiving the print data from the digital broadcast receiving device 20, the printing device 30 performs printing based on the received data (S812).
- the broadcast content provider transmits print control information in association with the content in advance, and the receiving side of the content performs printing based on the print control information. This allows the broadcast content provider to independently control the printout of the video by the viewer.
- FIG. 14 is a block diagram illustrating a functional configuration of the digital broadcast printing system 100 according to the present embodiment.
- the digital broadcast printing system 100 receives the digital broadcast, reproduces the video and audio, and, when the viewer instructs to print the video, prints the print control information and the IC card. The printing is controlled based on the individual printing permission information. Further, the present system 100 is a system capable of controlling printing in accordance with the contents of a contract or the like made in real time using a communication line or the like.
- the digital broadcast printing system 100 includes a digital broadcast receiving device 200, a display device 40, a remote controller 50, and a printing device 210. And the receiving antenna 60. Note that the digital broadcast receiving device 200, the display device 40, and the printing device 210 can be realized as an integrated television receiver with a printer function housed in one housing, It is assumed that each device can be realized as a box-type system connected by a dedicated connection cable.
- the digital broadcast receiving apparatus 200 is, for example, a tuner apparatus for digital broadcast such as a set top box (Set Top Box), and has the functions of the digital broadcast printing system 10 in the first embodiment, For the viewers who have subscribed to the reception, the printing of the video is controlled using the individual print permission information registered in the IC card.
- the digital broadcast receiving apparatus 200 includes a broadcast receiving section 21, a data decoding section 22, a storage section 204, a remote control receiving section 24, a printer I / F section 201, and a data communication IZF section. It consists of 202, IC card I ZF section 203 and control section 205.
- the printer I / F unit 201 is an interface circuit or the like corresponding to a USB or IEEE1394 path for connecting the digital broadcast receiving device 200 to the printing device 210.
- the data communication IZF section 202 is a telephone modem or the like for the digital broadcast receiving apparatus 20 to bidirectionally exchange data with a digital broadcast transmitting apparatus (both not shown) via a communication network. .
- the IC card I ZF section 203 is a reader / writer for the IC card, etc., and is compatible with the IC card 220 used when digital broadcasting is used in a conditional access system (Conditional Access System: CAS). About conditional access Read and write data related to contract details, security, billing, etc.
- the IC card 220 holds unique identification information (card ID) and viewing history information in an internal memory, and includes a circuit for securely holding the information.
- card ID unique identification information
- the card ID is transmitted to the digital broadcast receiver 200 to identify the user of the digital broadcast receiver 200. Used as user information.
- the storage unit 204 includes a frame buffer or the like for holding video images and image data output to the printing device 210 and the display device 40 in frame units. Further, the storage unit 23 includes a hard disk for storing the content output from the data decoding unit 22, a DVD-RAM, and the like.
- the control section 205 is a microprocessor or the like for controlling the entire digital broadcast receiving apparatus 200, and has a dedicated control program stored therein.
- the printing device 210 is a device that prints an image or the like based on the printing data received via the printer I / F unit 25 and the individual printing permission information. It is composed of a print image processing unit 212 and a print engine unit 212.
- the print control unit 211 is a micro computer or the like including a ROM, a RAM, and the like that controls the entire printing device 210.
- the print image processing unit 212 performs conversion and processing of the print data based on the print data received via the print control unit 211 and the individual print permission information. For example, as shown in FIG. 5 (b) of the first embodiment, a part of the printing area is indicated by “X”, or partially as shown in FIG. 7 (b). (Replace surrounding pixels with the value of one pixel of interest, replace surrounding pixels with white or black, etc.) There is).
- the print engine unit 2 13 is a printer engine of an ink jet system or the like, and prints a color image or a monochrome image on plain paper based on data transmitted from the print image processing unit 2 12.
- FIG. 15 is a diagram illustrating an example of a case where print control is performed based on the individual print permission information.
- PaymentPrint refers to a printing method in which, each time a video or image is printed, a billing process is performed in accordance with the printing. For example, in FIG. 7 of Embodiment 1 described above, if the viewer contracts individually to request normal printing instead of striped printing, high-resolution printing is possible. Is what you do.
- FIG. 16 is a flowchart showing the flow of processing in the entire digital broadcast printing system 100 configured as described above.
- the control unit 205 transmits the instruction to the IC card 220 via the IC card IF unit 203 at that time. It is checked whether or not the individual print permission information is stored (S111).
- control unit 205 displays a message to the viewer to confirm the printing or to notify that the printing is restricted in the current situation (S1103). This allows viewers to ask “? & 7 per Print J
- the data communication IZF 2 0 performs 2 and broadcasters skilled in the art through the accounting process that allows "p ay per P rint" (or contract processing, etc.) (S 1 1 0 5 ).
- control unit 205 transmits the individual print permission information and the print data to the printing device 210 via the printer I / F unit 201 to the printing device 210.
- the printing apparatus 210 that has received the print data performs image processing on the print data based on the individual print permission information, and performs printing based on the image-processed data (S110) 7).
- the digital broadcast printing system 100 if the viewer has made a contract for limited reception, the viewer is provided with the individual print permission information in consideration of the print control information. It controls printing, and also controls printing while responding to real-time contracts. It protects copyrights in broadcast content, while providing protection to both providers and viewers. Thus, it is possible to provide a highly convenient printing system.
- the digital broadcast printing system that controls the printing of the broadcast content based on the print control information and the individual print permission information in the IC card has been described.
- a digital broadcast printing system will be described which realizes printing desired by a user via a network such as the Internet even when broadcast content cannot be printed.
- the same reference numerals are used for the same components as those in the first embodiment or the second embodiment, and the description thereof will be omitted.
- the functional configuration of the digital broadcast printing system 300 (not shown) according to the present embodiment is basically the same as the functional configuration of the digital broadcast printing system 100 according to the second embodiment.
- Receiver 400 ( Figure (Not shown), a printing device 210, a display device 40, a remote controller 50, an antenna 60, and an IC card 220.
- the difference between the digital broadcast receiving apparatus 200 and the digital broadcast receiving apparatus 400 is that the digital broadcast receiving apparatus 400 has a control section 400 instead of the control section 205 of the digital broadcast receiving apparatus 200. 5 (not shown).
- the control unit 405 is a microprocessor or the like for controlling the entire digital broadcast receiving device 400, and includes a ROM and a RAM in which a dedicated control program is stored. Further, even when the broadcast content cannot be printed, the control unit 405 connects to the print content sales site via a network such as the Internet according to the user's instruction, and the user can select the desired content. Control to make it possible to obtain the print of the broadcast content.
- control unit 405 controls the print control information and the IC card 222 stored in the hierarchical tape information of the received broadcast content.
- FIG. 17 is a diagram showing an example of hierarchical table information used when the digital broadcast printing system 300 according to the present embodiment performs print control using print control information and the like.
- DII which is the directory information defined for each of the contents that make up Program 1
- "Www.pcs.com/midght" in the URL that is, the URL indicating the address of the print content sales site on the Internet
- control unit 405 If the control unit 405 can connect to the Internet, the control unit 405 connects to the print content sales site indicated by the alternative URL and inputs a printout according to the user's instruction. Perform control to take action. As shown in FIG. 17, DDB 231 (for example, one scene in program 1), which is the directory information of module 1 below DII 221. If the alternative URL 1702 “www.pcs.com/niidght/s_l.litm” is defined, the control unit 405, based on this alternative URL, executes Control for obtaining a printout of the scene may be performed.
- FIG. 18 An example in which a user prints desired content via a network will be described with reference to FIGS. 18 to 120.
- FIG. 18 An example in which a user prints desired content via a network will be described with reference to FIGS. 18 to 120.
- FIG. 18 shows the processing flow of the control unit 405 when the user prints the desired content via the network even if the broadcast content cannot be printed in the present embodiment. It is a flowchart shown.
- FIGS. 19 ′ (a) to (d) and FIG. 20 are examples of screens displayed on the display device 40 in the present embodiment.
- the control unit 405 transmits the print control information.
- the control unit 405 determines whether or not it is possible to connect to the print content sales site on the Internet (ie, has a function of connecting to the Internet).
- control unit 405 defines an alternative URL in DII (or DDB). Is confirmed (S 1806), and if no alternative URL is defined (s 1806), a display indicating that printing is not possible is made in the same manner as above.
- the instruction is sent to the printing device 40 (S 1807). If an alternative URL has been defined (S1806: Yes), the control unit 405, if there is a bookmark function (S1808: Yes), specifies the alternative URL in the bookmark.
- the printing device 40 is instructed to register and display a message indicating this (for example, a display such as “the URL of the sales site has been registered in the bookmark” as shown in FIG. 19 (b)). .
- the control unit 405 displays a screen for confirming whether switching to the communication screen is possible (for example, as shown in Fig. 19 (c)). In such a display, if the user instructs to switch to the communication screen (that is, if the Hata button is pressed), control is performed to switch to the communication screen and print the contents (S18). 1 2). On the other hand, if the user instructs not to switch to the communication screen (in other words, if the ⁇ button is pressed), the control unit 405 indicates to the printing device 40 that printing cannot be performed as described above. (S 1811).
- control unit 405 switches to the bookmark screen, and performs control to acquire a printed material according to the user's instruction (S1814). ).
- FIG. 20 is a diagram showing an example of a bookmark screen.
- the print content sales site 2003 related to the substitute URL registered by the user is displayed on the bookmark mark screen 2001 in Fig. 20, and the cursor 2002 is displayed by the user's operation.
- the position of “print content sales site” an example is shown in which the date and time when the substitute URL was registered and the name of the related program are displayed.
- the print control device and the print control method according to the present invention are useful for a print system in which a broadcast content provider controls whether content can be printed, and in particular, printing is restricted in digital broadcasting. This is useful for a printing system that enables a user to perform desired printing using a network such as the Internet.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2003581489A JPWO2003084222A1 (ja) | 2002-04-02 | 2003-03-31 | 印刷制御装置及び印刷制御方法 |
US10/503,083 US7379199B2 (en) | 2002-04-02 | 2003-03-31 | Print controlling apparatus and print controlling method |
EP03715639A EP1492338A4 (en) | 2002-04-02 | 2003-03-31 | PRINTING CONTROL DEVICE AND METHOD |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2002-099979 | 2002-04-02 | ||
JP2002099979 | 2002-04-02 |
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WO2003084222A1 true WO2003084222A1 (fr) | 2003-10-09 |
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PCT/JP2003/004061 WO2003084222A1 (fr) | 2002-04-02 | 2003-03-31 | Dispositif et procede de commande d'impression |
Country Status (5)
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US (2) | US7379199B2 (ja) |
EP (1) | EP1492338A4 (ja) |
JP (1) | JPWO2003084222A1 (ja) |
CN (1) | CN1310505C (ja) |
WO (1) | WO2003084222A1 (ja) |
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WO2005074246A1 (en) * | 2004-01-28 | 2005-08-11 | Matsushita Electric Industrial Co., Ltd. | Apparatus for generating print data from a selected image of a video stream and method therefor |
JP2006155522A (ja) * | 2004-12-01 | 2006-06-15 | Canon Inc | Webブラウザの操作方法及び操作装置 |
CN100438550C (zh) * | 2004-06-08 | 2008-11-26 | 佳能株式会社 | 信号处理装置以及图像显示方法 |
US7633642B2 (en) | 2004-06-08 | 2009-12-15 | Canon Kabushiki Kaisha | Apparatus that indicates to the user in advance whether printing is permitted for digital broadcast video content |
JP2012022648A (ja) * | 2010-07-16 | 2012-02-02 | Canon Inc | 情報処理装置、その情報処理装置における表示制御方法、及び、プログラム |
Families Citing this family (6)
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EP1492338A4 (en) * | 2002-04-02 | 2005-08-31 | Matsushita Electric Ind Co Ltd | PRINTING CONTROL DEVICE AND METHOD |
JP4125106B2 (ja) * | 2002-12-11 | 2008-07-30 | キヤノン株式会社 | データ放送受信再生装置及びデータ放送受信再生方法 |
JP5153277B2 (ja) * | 2007-09-21 | 2013-02-27 | キヤノン株式会社 | 画像処理装置、画像処理方法、及び、画像処理プログラム |
JP4748246B2 (ja) * | 2009-04-22 | 2011-08-17 | ブラザー工業株式会社 | プログラム、およびコンピュータ |
CN102609636A (zh) * | 2011-12-08 | 2012-07-25 | 上海华御信息技术有限公司 | 基于打印文件的信息管理系统及方法 |
JP6020353B2 (ja) * | 2013-05-29 | 2016-11-02 | コニカミノルタ株式会社 | 情報処理装置、画像形成装置、遠隔操作方法、遠隔制御方法、遠隔操作プログラムおよび遠隔制御プログラム |
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Also Published As
Publication number | Publication date |
---|---|
US20050078334A1 (en) | 2005-04-14 |
CN1310505C (zh) | 2007-04-11 |
CN1516961A (zh) | 2004-07-28 |
US20080170244A1 (en) | 2008-07-17 |
EP1492338A1 (en) | 2004-12-29 |
EP1492338A4 (en) | 2005-08-31 |
US7379199B2 (en) | 2008-05-27 |
JPWO2003084222A1 (ja) | 2005-08-11 |
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