CN102246196A - System for supplying varying content to multiple displays using a single player - Google Patents
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- CN102246196A CN102246196A CN2009801479294A CN200980147929A CN102246196A CN 102246196 A CN102246196 A CN 102246196A CN 2009801479294 A CN2009801479294 A CN 2009801479294A CN 200980147929 A CN200980147929 A CN 200980147929A CN 102246196 A CN102246196 A CN 102246196A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/26—Arrangements for switching distribution systems
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
- H04H60/63—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for services of sales
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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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
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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
- H04N21/43—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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
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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
- H04N21/43—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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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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
- H04N21/43—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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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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
- H04N21/43—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
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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
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
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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
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
Abstract
A system for displaying content on multiple electronic displays utilizing a single video player and transmitter. Some displays may show dynamic video and the remaining displays may show static images. Alternatively, every display may be showing static images. The player provides frames of video which may be encoded with unique display identifiers which direct the system to display the proper frames on the proper displays. The transmitter may be in wireless or hard-wired electrical communication with the display receivers. If using a hard-wired embodiment, the displays may be daisy-chained together to reduce the length of wire/cable needed.
Description
The cross reference of related application
The application is the right of priority of the co-applications No.61/101135 that submitted on September 29th, 2008 of provisional application and requiring.
Technical field
Illustrated embodiments of the invention relate to the system and method that video and audio content is provided to a plurality of displays.
Background technology
Usually hope can show the mixed content of static video and dynamic video on a plurality of different displays.This will realize by using a plurality of players (player) and transmitter traditionally.Each display that oneself will be arranged with exclusive player and the transmitter related with display.
Traditional provide the systems bulky of content and costliness to multi-display.The demand of related player of each display and transmitter has significantly increased cost.In addition, it is very big to hold the required space of all players and transmitter.Therefore, a kind of more effective system of demand, allow only to use single player can be on multi-display displaying contents, and content can comprise dynamic and static video.
Summary of the invention
Single player of system's utilization herein and transmitter provide dynamic and static video to a plurality of displays.The example embodiment of this system provides the player with single output.Video is broadcast (video feed) and is sent to transmitter.Transmitter receiver that video is broadcast via each display association sends to a plurality of displays then.In order to obtain different content on each display, video player or transmitter can insert the data head of frame of video and show identifier.The receiver of each display association reads the demonstration identifier of inserting in the frame of video.Be complementary if show the identifier (in a plurality of identifiers of the display that perhaps is associated) of identifier and the display that is associated, then display image.If identifier does not match, receiver does not send to display with image.The lasting image that shows that it receives at last of display is known the acquisition new images.
Except static video (rest image), video player can also provide dynamic video.In this embodiment, player can be obtained a frame of video and upgrade static arbitrarily the demonstration.This allows single player can produce a plurality of still images when at least one display is play dynamic video.Should be appreciated that display can be LCD, OLED, LED, plasma, the projection display, luminous high polymer material, electroluminescence or any other suitable electronic console.In addition, according to can communicate by letter between each parts of the application wired or wirelessly.Example embodiment can be provided between transmitter and the various display receiver radio communication is provided.
In other example embodiment, player can have dual output, and one of them output can be exclusively used in dynamic video, and another output can be used to refresh static the demonstration.In certain embodiments, dynamic video can not have identifier in its video frame header.But still image is broadcast still need insert identifier at head.
These systems may be provided in this efficiently at the restaurant in display menu plate or in the method for any public place display ads material.System can provide dynamic video to broadcast on some displays and provide still image simultaneously on other displays.By subdued a plurality of parts from traditional scheme, this system is considered to the high application place that can't bear of cost at legacy system still can cost-effective.Example embodiment has significant advantage and can use single player and transmitter to a plurality of display displaying contents.
Those of ordinary skills it should also be appreciated that with the related audio frequency of video can be to offer display by identical mode.System described herein can also use video buffer.Use the embodiment that has the video buffer system herein to guarantee, if interrupt to the signal transmission of display receiver, video also will show continuously.System described herein can also utilize daisy chain mode of connection (daisy-chain wiring method).This method has reduced the quantity that example embodiment hardwire is herein installed required physical circuit/cable.Display is (daisy chain) line and do not need to get back to from each display the circuit/cable of former transmitter each other.
By studying following drawings and detailed description, those skilled in the art will know or become clear other system of the present invention, method, feature and advantage.The application is intended to such additional system, method, feature and advantage all are included in this instructions and the scope of the present invention.
Description of drawings
The discussion comprise each accompanying drawing is below described, the diagram that provides comprising embodiment embodiment by example of the present invention.Accompanying drawing is interpreted as example rather than restriction.
Fig. 1 shows the existing scheme synoptic diagram that content is provided to a plurality of displays.
Fig. 2 shows the synoptic diagram of the example embodiment of the system that utilizes single output player that content is provided to a plurality of displays.
Fig. 3 shows the synoptic diagram of the example embodiment of the system that utilizes a plurality of output players that content is provided to a plurality of displays.
Embodiment
Traditionally, the Digital ID system needs complicated wiring, a large amount of assembly and considerable space to provide content to a plurality of displays.Fig. 1 shows traditional content delivering system.Before, in order to show the content that changes at a plurality of displays, each display needs player and the transmitter of oneself.High the making us of this deployment cost and space requirement stepped back.
In having the Digital ID system applies of a plurality of displays, the some of them display can comprise static content and other comprise dynamic content, the content that can only have the whole displays of single player 10 (shown in Figure 2) control, by comparison be related oneself the player (shown in Figure 1) of each display.Fig. 2 is the synoptic diagram of the example embodiment of single audio frequency video player 10 (hereinafter referred to as " the player ") system that is used to upgrade a plurality of displays 22,24,26 and 28.As shown in Figure 2, player 10 can be communicated by letter with transmitter 12.Transmitter 12 can also use hardwire (as CAT-5 cable or other any suitable circuits) or wireless connections and a plurality of receiver 14,16,18 to communicate by letter with 20.
Each receiver 14,16,18 and 20 can also be respectively communicated by letter with 28 with their displays 22,24,26 separately.By distributing different demonstration identifiers to each display, display 22,24,26 and 28 visit that can be addressed separately.As an alternative, display can be related with a plurality of identifiers.Although shown have 14,16,18 and 20 and four displays 22,24,26 and 28 of four receivers, display and receiver by the similar fashion any amount can be connected to transmitter 12.
In order to use single player 10 to provide content to a plurality of displays 22,24,26 and 28, player 10 provides the video (being audio frequency sometimes) that will be shown content.Player 10 can only provide static video (rest image), the only mixing of dynamic video or two types of videos.System will also can only show one type or another kind of although should be easy to recognize example system in conjunction with the line description that is mixed into of two types of videos.
Usually dynamic video is exported with specific frame per second, and this depends on video source, the bandwidth of system, and the electronic console that shows.For example, for the video of 30fps, per second provides 30 frames (image).According to concrete setting, player 10 or transmitter 12 can be divided into the dynamic video signal each frame, compress then each frame (for some systems may not need the compression---depend on the bandwidth and the size of video data).CPU (central processing unit) (CPU) can be used to carry out these functions, and CPU can be independent unit or be structured in player 10 or send in 12.For compression method, JPEG, MPEG or JPEG2000 are the common format that is used for frame/compression of images, although also can use the compression of other types.
Do not match with the demonstration identifier of the display that is associated if show identifier, then display frame on display 22,24,26 and 28 not.The image information that each receiver 14,16,18 and 20 will receive before will continuing to send has the new data packets that coupling shows identifier up to receiving.In order to realize this function, receiver 14,16,18 and 20 or display 22,24,26 and 28 can have storage medium to keep last match video frame.In this way, can in a frame still image be sent to particular display (or a plurality of display), this image can be retained on the selected display (or a plurality of demonstration), up to sending another image.For example in advertisement display, still image can keep preset time (30 seconds, 60 seconds etc.) on display, and company can pay advertising company's expense of the time quantum that shows of their advertisement just.To the purpose (that is, airport terminal, motion race ratio grade) that is used for information, display is changed (that is, the airport is late/new order of classes or grades at school or score change) time and can upgrades with new still image in any display message.Thus, by sending out the system of many packets/frame at per second, being easy to see can be by a plurality of display of single position control.
Video buffer (storage medium) and each receiver and/or display telecommunication can be provided.Some video buffers can be stored the multitude of video data and be used for showing.Use the embodiment of the system with video buffer herein to guarantee, if interrupt to the signal transmission of display receiver, dynamic video will show continuously.
As mentioned above, may wish at least one of display 22,24,26 and 28, to show dynamic video rather than still image.In order to realize this, the head of each dynamic video packet all will comprise the demonstration identifier of the display that is used to show this dynamic video.All the other displays that show static content can receive updated images by replacing a frame dynamic video with a frame still image.Say that in another way if transmit dynamic video with per second 30 frames, in order to change still image on particular display, player 10 provides 29 frame dynamic videos and 1 frame still image in will be in one second.When still image upgrades transmission, show that the display of dynamic video will repeat frame before simply.The observer is difficult to note that (if can notice) is to lacking the new frame of dynamic video.This is correct especially for high frame per second (surpassing 30fps).Mentioned just that as above frame before will be repeated, therefore will not have " blank screen " or " flicker " to be noted.By during dynamic video pause or dynamic video fragment, upgrading the interruption that still image can further reduce dynamic video in image little motion or change.In these cases, near frame nearly all is consistent, and the frame before therefore repeating more not observed person is noticed.
Different embodiment can be with different rate sending data bags.Therefore, the embodiment that shows dynamic video at least one display can send packet (depending on frame per second, for example the packet of per second 30,60 or more/still less) relatively continually.The embodiment that only shows static video can not send packet (for example, per 30 seconds, 60 seconds or more time packet) relatively continually.In addition, some embodiment can show dynamic video in a period of time, and one section only shows static video subsequently.This will especially can occur in ad system, and there is the dynamic video advertisement in some of them company and other have static video ads.In these systems, will interiorly if having time occur, per second 30 secondary data bags send, and only packet of per minute sends afterwards.
Fig. 3 shows the chart of another embodiment of system, and the single audio frequency video player 40 that wherein has two outputs is used for a plurality of displays 22,24,26 and 28 of the combination of update displayed dynamic video and still image.Once more, player 40 can be communicated by letter with transmitter 12, and transmitter 12 can also be communicated by letter with 20 with a plurality of receiver 14,16,18.Player 40 is broadcast to the transmitter 12 output dynamic videos of at least one display, also exports second data broadcast of other displays that are used for the update displayed still image simultaneously.In being provided with of these types, dynamic video can be stable video flowing, and this " acquiescence " that can be used as most displays is provided with, and still image can send the covering as the acquiescence dynamic video.At television broadcasting and accidental still image quite as one man and deposit in the situation of use and can use these embodiment.For example, bar or restaurant may wish to show in the duration (most probable is at night when the welcome program of motion race or other shows) and televise.But at other times, it is the still image (for example on the date of not broadcasting welcome program) of purpose that display ads or menu board or special item may be selected by bar or restaurant.To these embodiment, being provided with of Fig. 3 may be more favourable, because it may not need each frame of dynamic video to show identifier coding (compressing sometimes).On the contrary, can give tacit consent to the transmission steady flow, and be inserted into the dynamic video of the static image data coating lid acquiescence of the chance in this stream.Therefore, these embodiment can need player and the littler processing speed/power of transmitter, thereby can use more cheap equipment.And, can more easily send dynamic video with unpressed form, thereby prevent any undesirable because the non-natural sign that may occur when being compressed with.
Being used to upgrade all the other displays 22,24,26 can encode by above-mentioned identical mode with 28 static video output.Yet if dynamic video stream is used as acquiescence, the static packet that covers can adopt several forms.First kind of form is to send to be defined as data presented bag (up to sending another static packet or getting back to the director data bag that shows dynamic video up to having sent indication display) in indefinite duration.Second kind of form is in static data packet header instruction to be set, and indicates still image in detail and how long will show (up to being returned to the dynamic video default situations).Certainly, the embodiment that describes about Fig. 3 can also comprise two independent players (is used for dynamic video, and another is used for still image), rather than has single player of two outputs.
The transmitter 12 and the electrical connection between the receiver of each display can be hardwire or wireless connections.If use wireless connections, wireless router can send packet to each receiver, this forms very simple and clean and tidy installation.If use hardwire to connect, still need actual circuit to connect to receiver from transmitter 12.In comprising the facility of a lot of displays, particularly display is away from the situation of transmitter 12, and installation cost and wiring self will be very expensive.Therefore, can use daisy chain (daisy-chain) technology.Utilize this technology, receiver can " daisy chain " together, the company's of noting be used in wiring on whole circuits of transmitter thereby each display only needs from the proximity displays wiring.For realizing this, can use serializer/deserializer (SerDes) technology (serializer/de-serializer (SerDes) technique).Signal rises for having the parallel block of clock, and serial before being sent by transmitter 12.Serial signal sends to receiver subsequently, walks abreast at this, recovers initial parallel data and clock.Using clock to remove circuit afterwards removes signal jitter and drives the associated display of receiver.Then, once more with the signal serialization and send to next receiver in the daisy chain.This technology can be used for many display strings will be taken back former transmitter 12 by each bar line together and not.Although can use a lot of dissimilar cables (wiring), CAT 5 is not expensive and can be used in the example embodiment.This method can be compressed or unpressed video is implemented.
Those skilled in the art can also use embodiments herein to be used for sending voice data with video data.It will be favourable sending two packets of audio data with each video packets of data.For example, if send dynamic video, comprise that with the video packets of data of 30Hz the packets of audio data of two 60Hz will be favourable with 30fps (30Hz).
The embodiment of Jie Shiing not is intention limit or unnecessary limiting the scope of the invention herein.Embodiment is through selecting and being described to explain that thereby other those skilled in the art of principle of the present invention can implement the present invention.Illustrated and described embodiment, those skilled in the art will have the ability to substitute or revise, for example by replacing material or structural arrangement of equal value, or by using treatment step of equal value, do not depart from the spirit of claims reaction implementing the present invention, its text and teaching are in this combination by reference.Therefore, only the scope of claim and full scope of equivalents thereof are intended to limit the present invention.
Claims (12)
1. system that is used for displaying contents on a plurality of electronic consoles comprises:
Player, a plurality of frames that are associated with each video flowing by output generate at least one video flowing;
Transmitter with described player telecommunication, and is encoded each frame with one or more explicit identifications symbol;
A plurality of receivers with described transmitter telecommunication, receive each frame and analyze the demonstration identifier of this frame from described transmitter, are acceptable then accept this frame if show identifier, are unacceptable then refuse this frame if perhaps show identifier; And
Electronic console is with each receiver telecommunication, if accepted frame then show the frame of acceptance.
2. display system according to claim 1, wherein:
Each receiver is associated with single distinctive demonstration identifier.
3. display system according to claim 1, wherein:
If current frame is rejected, the frame of accepting before then described electronic console repeats.
4. display system according to claim 3 further comprises:
Storage medium, with each electronic console telecommunication, and the frame of accepting before being used to store.
5. display system according to claim 1 further comprises:
Compression set with described player telecommunication, and is used to compress each frame.
6. display system according to claim 1, wherein:
Telecommunication between described transmitter and the receiver is wireless communication.
7. display system according to claim 1, wherein:
Telecommunication between described transmitter and the receiver is provided by CAT 5 cables.
8. a system that is used for displaying contents on a plurality of electronic consoles comprises
Player is used to provide the frame of video as parallel data stream, and each frame has the demonstration identifier;
Serializer circuit with described player telecommunication, and is used for described parallel data stream is converted to serial data stream;
Transmitter with described serializer circuit telecommunication, and is used to send described series flow;
First display module, with described transmitter telecommunication and have the demonstration identifier, this assembly comprises:
First display receiver is used to receive described serial data stream,
First shows deserializer, and the serial data stream that is used for receiving is converted to parallel data stream,
First shows CPU (central processing unit), be used for analyzing the demonstration identifier of each frame of parallel data stream, if being complementary, the demonstration identifier of this demonstration identifier and display module accepts this frame, if the demonstration identifier of this demonstration identifier and display module does not match then refuses this frame
First display is used for when accepting frame showing the frame of accepting, if refusal then the frame accepted before showing,
First shows serializer, be used for parallel data stream be converted to serial data stream and
First shows transmitter, is used to send above-mentioned serial data stream, and.
Second display module and described first shows the transmitter telecommunication and has the demonstration identifier that this assembly comprises:
Second display receiver is used to receive described serial data stream,
Second shows deserializer, and the serial data stream that is used for receiving is converted to parallel data stream,
Second shows CPU (central processing unit), be used for analyzing the demonstration identifier of each frame of parallel data stream, if being complementary, the demonstration identifier of this demonstration identifier and display module accepts this frame, if the demonstration identifier of this demonstration identifier and display module does not match then refuses this frame
Second display is used for when accepting frame showing the frame of accepting, if refusal then the frame accepted before showing,
Second shows serializer, be used for parallel data stream be converted to serial data stream and
Second shows transmitter, is used to send above-mentioned serial data stream.
9. display system according to claim 8 further comprises:
The clock remover of each display module is used for the demonstration of each display module synchronously.
10. display system according to claim 8, wherein:
The transmission of each serial data stream occurs in CAT 5 cables.
11. a system that is used to receive with frame of display video, described frame of video is encoded with one or more demonstration identifiers, and this system comprises:
A plurality of receivers, each receiver are associated with one or more demonstration identifiers and receive described frame of video and analyze the demonstration identifier of each frame, mate mutually then accept this frame if show identifier, if be not complementary then refuse this frame; With
If electronic console is with each receiver telecommunication and accept frame then show the frame of acceptance, if refused frame then the frame accepted before repeating to show.
12. display system according to claim 11 further comprises:
Storage medium is with the frame of accepting before each electronic console telecommunication and the storage.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10113508P | 2008-09-29 | 2008-09-29 | |
| US61/101,135 | 2008-09-29 | ||
| PCT/US2009/058809 WO2010037104A2 (en) | 2008-09-29 | 2009-09-29 | System for supplying varying content to multiple displays using a single player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102246196A true CN102246196A (en) | 2011-11-16 |
Family
ID=42060439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801479294A Pending CN102246196A (en) | 2008-09-29 | 2009-09-29 | System for supplying varying content to multiple displays using a single player |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2332120A4 (en) |
| JP (1) | JP2012504379A (en) |
| KR (1) | KR20110081993A (en) |
| CN (1) | CN102246196A (en) |
| CA (1) | CA2738833A1 (en) |
| RU (1) | RU2011117298A (en) |
| WO (1) | WO2010037104A2 (en) |
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| US10313037B2 (en) | 2016-05-31 | 2019-06-04 | Manufacturing Resources International, Inc. | Electronic display remote image verification system and method |
| US10319408B2 (en) | 2015-03-30 | 2019-06-11 | Manufacturing Resources International, Inc. | Monolithic display with separately controllable sections |
| US10319271B2 (en) | 2016-03-22 | 2019-06-11 | Manufacturing Resources International, Inc. | Cyclic redundancy check for electronic displays |
| US10510304B2 (en) | 2016-08-10 | 2019-12-17 | Manufacturing Resources International, Inc. | Dynamic dimming LED backlight for LCD array |
| CN111819837A (en) * | 2018-03-11 | 2020-10-23 | 谷歌有限责任公司 | Static video identification |
| US10922736B2 (en) | 2015-05-15 | 2021-02-16 | Manufacturing Resources International, Inc. | Smart electronic display for restaurants |
| US11895362B2 (en) | 2021-10-29 | 2024-02-06 | Manufacturing Resources International, Inc. | Proof of play for images displayed at electronic displays |
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| JP5254411B2 (en) | 2011-08-31 | 2013-08-07 | 株式会社東芝 | Reception device, reception method, and external device cooperation system |
| KR101918040B1 (en) | 2012-02-20 | 2019-01-29 | 삼성전자주식회사 | Screen mirroring method and apparatus thereof |
| JP5479631B2 (en) * | 2013-04-15 | 2014-04-23 | 株式会社東芝 | Reception device, reception method, and external device cooperation system |
| KR20190054288A (en) * | 2017-11-13 | 2019-05-22 | 삼성전자주식회사 | Image processing apparatus, mage processing method and display system |
| JP6890200B2 (en) * | 2019-11-01 | 2021-06-18 | 株式会社東芝 | Receiving device and receiving method, broadcasting signal transmission method |
| JP6751194B2 (en) * | 2019-11-01 | 2020-09-02 | 株式会社東芝 | Receiving device, receiving method, and broadcasting signal transmitting method |
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| US7970279B2 (en) * | 2002-11-05 | 2011-06-28 | Lightfleet Corporation | N-way serial-channel interconnect |
| US20060077126A1 (en) * | 2004-09-27 | 2006-04-13 | Manish Kothari | Apparatus and method for arranging devices into an interconnected array |
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| US7901294B2 (en) * | 2006-02-24 | 2011-03-08 | Igt | Method and apparatus for enabling a player to simultaneously control game play on multiple gaming devices |
| US7801143B2 (en) * | 2006-05-12 | 2010-09-21 | Motorola, Inc. | System and method for groupcast packet forwarding in a wireless network |
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2009
- 2009-09-29 RU RU2011117298/08A patent/RU2011117298A/en not_active Application Discontinuation
- 2009-09-29 JP JP2011529359A patent/JP2012504379A/en not_active Withdrawn
- 2009-09-29 KR KR1020117009125A patent/KR20110081993A/en not_active Application Discontinuation
- 2009-09-29 WO PCT/US2009/058809 patent/WO2010037104A2/en active Application Filing
- 2009-09-29 EP EP09817040A patent/EP2332120A4/en not_active Withdrawn
- 2009-09-29 CA CA2738833A patent/CA2738833A1/en not_active Abandoned
- 2009-09-29 CN CN2009801479294A patent/CN102246196A/en active Pending
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| US10313037B2 (en) | 2016-05-31 | 2019-06-04 | Manufacturing Resources International, Inc. | Electronic display remote image verification system and method |
| US10510304B2 (en) | 2016-08-10 | 2019-12-17 | Manufacturing Resources International, Inc. | Dynamic dimming LED backlight for LCD array |
| CN106656743B (en) * | 2016-10-08 | 2020-02-14 | 腾讯科技（深圳）有限公司 | Message display method, device and system |
| CN106656743A (en) * | 2016-10-08 | 2017-05-10 | 腾讯科技（深圳）有限公司 | Message display method, device and system |
| CN111819837A (en) * | 2018-03-11 | 2020-10-23 | 谷歌有限责任公司 | Static video identification |
| CN111819837B (en) * | 2018-03-11 | 2022-01-14 | 谷歌有限责任公司 | Method and system for identifying static video |
| US11917158B2 (en) | 2018-03-11 | 2024-02-27 | Google Llc | Static video recognition |
| US11895362B2 (en) | 2021-10-29 | 2024-02-06 | Manufacturing Resources International, Inc. | Proof of play for images displayed at electronic displays |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110081993A (en) | 2011-07-15 |
| JP2012504379A (en) | 2012-02-16 |
| WO2010037104A3 (en) | 2010-06-03 |
| EP2332120A2 (en) | 2011-06-15 |
| EP2332120A4 (en) | 2012-08-22 |
| RU2011117298A (en) | 2012-11-10 |
| CA2738833A1 (en) | 2010-04-01 |
| WO2010037104A2 (en) | 2010-04-01 |
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