WO2017114560A1 - Dispositif d'affichage d'images ayant une fonction d'image dans l'image de canal à troisième niveau - Google Patents
Dispositif d'affichage d'images ayant une fonction d'image dans l'image de canal à troisième niveau Download PDFInfo
- Publication number
- WO2017114560A1 WO2017114560A1 PCT/EP2015/081339 EP2015081339W WO2017114560A1 WO 2017114560 A1 WO2017114560 A1 WO 2017114560A1 EP 2015081339 W EP2015081339 W EP 2015081339W WO 2017114560 A1 WO2017114560 A1 WO 2017114560A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- channel
- display device
- image display
- picture
- tuners
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 abstract description 11
- 230000003993 interaction Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- 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
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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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
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- H—ELECTRICITY
- 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
- H04N5/50—Tuning indicators; Automatic tuning control
Definitions
- the present invention relates to an image display device capable of demonstrating a third-level alternative channel broadcast during a broadcast program by an interactive triggering system.
- Digital and interactive TV systems provide a comprehensive amount of TV channels and programs leading to the general outcome that users cannot be timely informed of another program of interest while viewing a first program. In such cases, the users are not presented with an effective option to timely switch to an alternative channel broadcasting at the same time.
- the electronic program guide (EPG) designed to serve for informing the user about the broadcast program contents is not effective enough due to insufficient number of broadcasters appropriately conveying program information for the increasing number of available channels.
- the insufficient information provided by a limited number of broadcasters eliminates practical use of the electronic program guide.
- information as obtained from the EPG may not always be time-synchronized with the actual flow of programs on a specific channel and may as such not be reliable because noticeable and disturbing phase shifts may occur with respect to actual timing of transitions from one program content to another.
- An image display device with various features and capabilities can be provided with a multitude of tuners so as to perform viewing of a first broadcast channel and simultaneous recording of a second broadcast program. It is to be noted that apart from viewing a first program content and recording a second program content, the receiver-decoder or the image display device itself may enable various types of services including interactive functions such as picture-in-picture (PIP).
- PIP picture-in-picture
- GB2519768 discloses a method of providing interaction options to a user of a device.
- the device in the form of a smart TV is capable of receiving broadcast content from a broadcaster and content via a network.
- the method comprises receiving, at the device, both broadcast content and a call-to-action related to the broadcast content.
- the call-to-action is received via a network.
- the method includes presenting the broadcast content and the call-to-action to the user, receiving a trigger signal from the user in response to the call-to-action, and initiating, in response to the trigger signal, an interaction over the network between the user and a call-to-action party associated with the call-to-action.
- the method enables an interaction to be established between the user and the call-to-action party regardless of whether the call-to-action party is the same entity as or a different entity to the broadcaster.
- the method may be used to enable a viewer of the broadcast content to purchase items related to the broadcast over the internet from a third party supplier.
- the present invention provides a system and a method by which an image display device is operated such that an interactive informational system is provided to passively inform the user about another program content of interest while the user is watching a certain channel.
- the present invention therefore provides a system and method for generating an interactive informational as provided by the characterizing features defined in Claim 1.
- Primary object of the present invention is hence to provide a system and method by which an image display device provides a non-directly reached interactive program content window of a third-level broadcast program content.
- the present invention proposes an image display device an electronic control unit of which activates a triggering system if incremental or decremental changing of channels is effectuated by the user.
- a first channel incrementally or decrementally changed to a second neighboring channel activates the triggering system in the manner that a third-level channel neighboring the second channel is shown through the second tuner in the form of a picture-in picture window.
- the second channel is viewed through the first tuner and at this stage no incremental or decremental changing of the second channel to the neighboring third-level channel is carried out by the user.
- Fig. 1 demonstrates a general block diagram in the form of a routing diagram structure of the operational components according to the present invention.
- Fig. 2 demonstrates general working steps of the third-level channel picture-in-picture function according to the present invention.
- the present invention proposes an image display device or a set-top box receiving programs via satellite, cable or terrestrial broadcasting for instance in the form of separate subscription formats.
- a set-top box may typically contain a plurality of tuner (2) inputs, operating in connection with an image display device.
- the image display device itself can receive programs using built-in tuners (2).
- Digital and interactive TV systems provide a comprehensive amount of TV channels and programs.
- a conventional structure receiving program contents receives a transport stream via a tuner (2).
- the receiver-decoder In order for viewing a first program content and processing a second program content, the receiver-decoder should have at least two tuners (2), which also enables various types of services including interactive functions such as picture-in-picture (PIP).
- PIP picture-in-picture
- the image display device in accordance with the invention can be connected to a set-top box, the latter having at least two tuners (2).
- the image display device itself or the receiver (set-top box) can therefore have multiple tuners (2) as well as demodulators (demodulator blocks (4)) suitable for receiving broadcast multimedia content.
- receivers capable of receiving and tuning to signals of different generations e.g. DVB-T and DVB-T2 (TUN1, TUN2), DVB-S and DVB-S2 (TUN3, TUN4), DVB-C and DVB-C2 can be in use.
- the present invention relates to an image display device having an interactive triggering system to provide the user with an alternative broadcast program content of potential interest.
- a picture-in-picture (PIP) window automatically appears on the screen and the user is notified of a third-level channel program on a neighboring channel as will be delineated hereinafter.
- the image display device therefore comprises or communicates with at least a pair of tuners (2) for viewing a first program content and for simultaneously activating picture-in-picture function.
- the triggering system typically opens a third-level channel in the form of a picture-in picture window appearing on the screen when the user views a first-level channel and this operation is carried out when the user presses channel up (P+) or channel down (P-) buttons. Therefore, a picture-in picture window automatically appearing when the channel up or channel down buttons are pressed contains the actual broadcast program of a neighboring channel, which is also advantageous in that time duration of the transition between neighboring channels will be substantially less noticeable if the user actually presses the respective channel up or channel down button one more time.
- the user views a channel numbered 8 and presses the channel up button, he will be automatically presented with the channel numbered 10 as a third-level channel in the form of a picture-in picture window appearing on the screen while the user views channel 9.
- This function is performed only when the channel up or down buttons are pressed because the user’s next action is considered to be known as he is expected to continue to view neighboring channels one by one moving in one of the two directions.
- the user is presented with the third-level channel only if he incrementally or decrementally change channels, typically by using the up and down channel keys because then, the next channel to be viewed by the user being known, the channel is shown in the form of a picture-in picture window before the respective key is pressed so that the user may review contents on both channels at once, which is also advantageous in that, the next channel to be viewed being already tuned in, it will be shown more quickly, i.e. the time duration of the transition will be much less noticeable.
- the image display device is conventionally in communication with a plurality of tuners (2) to receive a plurality of transport streams, each of the transport streams conventionally comprising multiple programs per transport stream.
- a first program content and at least a second program content are processed, the program contents being respectively selected from at least a first transport stream and at least a second transport stream.
- a switching unit (switch (3)) and conditional access modules are shown where a first conditional access module can be typically inserted in a first common interface (CI (5)) and a second conditional access module can be inserted in a second common interface.
- the present invention proposes an image display device receiving a plurality of broadcasting services and comprising at least a first and second tuners (2) and an electronic control unit (1) comprising a triggering system configured to perform automatic displaying of a third-level channel broadcast program content in an incremental or decremental channel viewing direction.
- the electronic control unit (1) of the image display device activates the triggering system in response to either incremental or decremental changing of a first channel to a second neighboring channel.
- the triggering system is activated in the manner that a third-level channel incrementally or decrementally neighboring the second channel is shown through the second tuner (2) in the form of a picture-in picture window.
- the third-level channel is shown while the second channel is viewed through the first tuner (2).
- the third-level channel is shown through the second tuner (2) before incremental or decremental changing of the second channel to the neighboring third-level channel.
- the first and second tuners (2) are either terrestrial or satellite tuners (2).
- the first and second tuners (2) are DVB-T, DVB-T2, DVB-C or DVB-C2 tuners (2).
- the first and second tuners (2) are DVB-S or DVB-S2 tuners (2).
- the third-level channel incrementally or decrementally neighboring the second channel is shown through the second tuner (2) in the form of a picture-in picture window only during a predetermined time duration while the second channel is viewed through the first tuner (2).
- a method for operating an image display device comprising at least a first and second tuners (2) and an electronic control unit (1)
- the method comprising the steps of a) activating a triggering system in response to either incremental or decremental changing of a first channel to a second neighboring channel, b) displaying a third-level channel incrementally or decrementally neighboring the second channel through the second tuner (2) in the form of a picture-in picture window, c) displaying the third-level channel while the second channel is viewed through the first tuner (2) and d) displaying the third-level channel through the second tuner (2) before incremental or decremental changing of the second channel to the neighboring third-level channel.
- the present invention therefore provides a system and method by which an image display device is operated such that an interactive triggering system informs the user of a program content of potential interest while the user is watching another channel.
- the user is presented with the third-level channel only if he incrementally or decrementally change channels because there is a high probability that the next channel to be viewed by the user is already known and the next channel can be shown more quickly as it is already tuned in.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
La présente invention se rapporte à un dispositif d'affichage d'image qui peut faire une démonstration d'une diffusion de canal alternative de troisième niveau pendant un programme de diffusion par un système de déclenchement interactif. Plus particulièrement, la présente invention se rapporte à un dispositif d'affichage d'image recevant une pluralité de services de diffusion et comprenant au moins un premier et un second syntoniseur (2) ainsi qu'une unité de commande électronique (1) comprenant un système de déclenchement configuré de sorte à effectuer un affichage automatique d'un contenu de programme de diffusion de canal de troisième niveau dans une direction de visualisation de canal incrémentielle ou décrémentielle.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/081339 WO2017114560A1 (fr) | 2015-12-29 | 2015-12-29 | Dispositif d'affichage d'images ayant une fonction d'image dans l'image de canal à troisième niveau |
TR2016/16465A TR201616465A2 (tr) | 2015-12-29 | 2016-11-15 | Üçüncü sevi̇ye kanal resi̇m i̇çi̇nde resi̇m i̇şlevi̇ne sahi̇p görüntüleme ci̇hazi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/081339 WO2017114560A1 (fr) | 2015-12-29 | 2015-12-29 | Dispositif d'affichage d'images ayant une fonction d'image dans l'image de canal à troisième niveau |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017114560A1 true WO2017114560A1 (fr) | 2017-07-06 |
Family
ID=55083397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/081339 WO2017114560A1 (fr) | 2015-12-29 | 2015-12-29 | Dispositif d'affichage d'images ayant une fonction d'image dans l'image de canal à troisième niveau |
Country Status (2)
Country | Link |
---|---|
TR (1) | TR201616465A2 (fr) |
WO (1) | WO2017114560A1 (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5900916A (en) * | 1996-12-30 | 1999-05-04 | Mitsubishi Consumer Electronics America, Inc. | Apparatus for control of images from multiple sources |
-
2015
- 2015-12-29 WO PCT/EP2015/081339 patent/WO2017114560A1/fr active Application Filing
-
2016
- 2016-11-15 TR TR2016/16465A patent/TR201616465A2/tr unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5900916A (en) * | 1996-12-30 | 1999-05-04 | Mitsubishi Consumer Electronics America, Inc. | Apparatus for control of images from multiple sources |
Also Published As
Publication number | Publication date |
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TR201616465A2 (tr) | 2017-07-21 |
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