KR20130061501A - System and method for playing video of multiple scenarious - Google Patents

System and method for playing video of multiple scenarious Download PDF

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Publication number
KR20130061501A
KR20130061501A KR1020110127844A KR20110127844A KR20130061501A KR 20130061501 A KR20130061501 A KR 20130061501A KR 1020110127844 A KR1020110127844 A KR 1020110127844A KR 20110127844 A KR20110127844 A KR 20110127844A KR 20130061501 A KR20130061501 A KR 20130061501A
Authority
KR
South Korea
Prior art keywords
story
video content
image content
branch point
display apparatus
Prior art date
Application number
KR1020110127844A
Other languages
Korean (ko)
Inventor
이헌주
박창준
Original Assignee
한국전자통신연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to KR1020110127844A priority Critical patent/KR20130061501A/en
Publication of KR20130061501A publication Critical patent/KR20130061501A/en

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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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home

Abstract

PURPOSE: A system for reproducing multiple scenarios in different devices and a method thereof are provided to allow a different device to reproduce a lot of scenarios for image content at the same time, thereby supplying a new type of image content experience. CONSTITUTION: A data processing unit(120) processes data for reproduction of image content and recognizes a story branch point of the reproduced image content. A user interface(130) selects a story line corresponding to a user operation in the story branch point. A control unit(140) indicates that the selected story line is provided to a sub-display device. A transmitting/receiving unit(160) provides the image content of the selected story line to the sub-display device corresponding to indication of the control unit. [Reference numerals] (110) Memory unit; (120) Data processing unit; (130) User interface; (140) Control unit; (150) Display unit; (160) Transmitting/receiving unit

Description

Multi-scenario playback system on heterogeneous devices and its method {SYSTEM AND METHOD FOR PLAYING VIDEO OF MULTIPLE SCENARIOUS}

The present invention relates to a multi-scenario playback system and method on heterogeneous devices, and more particularly, to a variety of devices for driving video content, various scenarios for one video content are reproduced through heterogeneous devices. A multi-scenario playback system and apparatus therefor.

Conventionally, since video content is displayed in a state in which only one story is developed, the characteristics of characters according to story development of the video content (eg, psychological state, feelings of the opponent and surrounding characters, etc.) cannot be expressed. As a result, users who watched a video asset often had to watch only a story according to one scenario.

In order to solve this problem, video content having various scenarios is authored in one video content, and video content having various scenarios is played on one device such as a PC. In some cases, a user selects a desired story line at a story branch point. You could see the video content for the selected storyline.

On the other hand, in recent years, as the number and type of devices increase, content services for multi-devices have attracted attention, and new types of content that are differentiated from existing content services through such multi-devices are needed.

The present invention has been made to solve the above problems, and an object thereof is to provide a method for allowing a scenario of the same content between different devices to be presented to the user at the same time in different branches.

To this end, according to the first aspect of the present invention, the main display device for multi-scenario playback on heterogeneous devices according to the present invention, processing the data to play the video content, and recognizes the story branch point of the video content to be played back A data processing unit; A signal user interface for selecting a story line according to a user operation at a story branch point; A control unit instructing to provide the selected story line to the sub display apparatus; And a transmitter / receiver configured to provide the sub-display apparatus with image content of the selected story line according to the instruction to the controller.

According to the present invention, a user can simultaneously view various scenarios of playback of a single video content on a heterogeneous device, thereby providing a new type of video content experience different from the existing one, and increasing the added value of the content.

1 is a diagram illustrating a multi-scenario playback system through heterogeneous devices according to an embodiment of the present invention.
2 is a diagram illustrating a functional configuration of a main display device according to an embodiment of the present invention.
3 is a flowchart illustrating a multi-scenario playback method through a main display device according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The configuration of the present invention and the operation and effect thereof will be clearly understood through the following detailed description. Prior to the detailed description of the present invention, the same components will be denoted by the same reference numerals even if they are displayed on different drawings, and the detailed description will be omitted when it is determined that the well-known configuration may obscure the gist of the present invention. do.

FIG. 1 is a diagram illustrating a multi-scenario playback system in which a main story is played on a main display device and a inserted story is played on an additional display device by user selection at a story branch point of video content according to an embodiment of the present invention.

The multi- scenario playback system includes a main display apparatus 100 and one or more sub display apparatuses 200. In the exemplary embodiment of the present invention, only one sub display apparatus is provided for convenience of description, but multiple sub display apparatuses may be provided to simultaneously reproduce multiple scenarios from a single image content on a designated display apparatus.

The video content referred to in the embodiment of the present invention means only video content having a story branch point. The story branch point refers to a point where content selected by a user can be played because content different in scenario development exists in a specific part or an end part of the main story.

The main display apparatus 100 is a display apparatus capable of playing image content and inputting data, and may be, for example, a digital TV, a smart TV, a computer, a tablet PC, or the like.

While playing the video content, the main display apparatus 100 recognizes the story branch point through a recognition code inserted in the content and informs the user of the story branch point. In addition, the device 100 guides the story line (scenario) that can be provided to the user on the main display, and provides a menu that the user can select through key input or touch. The main display apparatus 100 may register the sub display apparatus 200 to play the selected story line every time the image contents are played or may be registered in advance before the image contents are played.

For example, the video content having the main story is played through the main display apparatus 100, and when the user selects the video content of the first story line, the video content of the selected first story line is registered in advance and connected to the wired or wireless network. Play through the sub display device.

The sub display apparatus 200 is a display apparatus capable of receiving image content from a main display apparatus and reproducing the received image. For example, the sub display apparatus 200 may be a digital TV, a smart TV, a computer, a tablet PC, a smartphone, or the like.

2 is a diagram illustrating a functional configuration of a main display device according to an embodiment of the present invention.

As illustrated in FIG. 2, the main display apparatus 100 may include a memory 110, a data processor 120, a user interface 130, a controller 140, a display 150, and a transceiver 160. Include.

The main display apparatus 100 may store the image content to be reproduced in the memory 110 in advance or may be provided in real time through a reproduction apparatus (not shown).

The memory unit 110 stores image content and stores story branch point guide information.

The data processor 120 processes data in order to reproduce video content, or recognizes a story branch point of the video content to which a recognition code is assigned.

The data processor 120 may include one or more demodulators for demodulating video content, a demultiplexer for demultiplexing the demodulated broadcast data into video, audio, and additional data, and decodes and outputs the demultiplexed video, audio, and additional data. It includes one or more decoders.

The user interface 130 generates a signal according to a user key input at the story branch point.

The controller 140 outputs the image processed by the data processor 120 through the display unit 150, or when the data processor 120 recognizes that the story is a story branch point, the story branch point guide information stored in the memory unit 110. Is provided through the display unit 150 and instructs one or more sub-display apparatuses that are designated according to a user selection input through the user interface 130 to play the image content having the selected story line.

The transceiver 160 provides the image content having the selected story line to the connected sub display apparatus.

3 is a flowchart illustrating a multi-scenario playback method through a main display device according to an embodiment of the present invention.

Referring to FIG. 3, first, the main display apparatus 100 plays user-selected image content in operation S110.

The reproduced video content is authored so that some of the contents of the content have different scenarios from each other, and it is preferable that a recognition code representing a story branch point is assigned to the first frame having the different scenarios.

The main display apparatus 100 recognizes the recognition code through the display unit 150 by recognizing an identification code during the playback of the video content, introduces a selectable scenario or guides the selection method, and allows the user to make a selection. An interface may be provided (S120). In this case, it is preferable that the notification message is displayed in a small portion of the display window being played, and if the user selects the notification message, the notification message and the selection UI are provided. In this case, the video content being played on the main display apparatus 100 may be paused for a while or may be set to continue to be played during the operation.

The main display apparatus 100 receives a signal for selecting a random scenario through the user interface 130 (S130), and the scenario selected by the user is connected to the main display apparatus 100 by wired or wirelessly. The video content corresponding to the selected scenario is provided to be played back, and at the same time, the video content matching the main scenario is continued through the main display apparatus 100.

The foregoing description is merely illustrative of the present invention, and various modifications may be made by those skilled in the art without departing from the spirit of the present invention. Accordingly, the embodiments disclosed in the specification of the present invention are not intended to limit the present invention. The scope of the present invention should be construed according to the following claims, and all the techniques within the scope of equivalents should be construed as being included in the scope of the present invention.

100: main display device
110: memory unit
120: data processing unit
130: user interface
140:
150:
160: transceiver
200: sub display device

Claims (1)

A data processor which processes data to play back video content, and recognizes a story branch point of the played video content;
A signal user interface for selecting a story line according to a user operation at a story branch point;
A control unit instructing to provide the selected story line to the sub display apparatus; And
Transmitting and receiving unit for providing the video content of the story line selected in accordance with the control unit to the sub display apparatus
Main display device for multi-scenario playback on heterogeneous devices comprising a.

KR1020110127844A 2011-12-01 2011-12-01 System and method for playing video of multiple scenarious KR20130061501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110127844A KR20130061501A (en) 2011-12-01 2011-12-01 System and method for playing video of multiple scenarious

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110127844A KR20130061501A (en) 2011-12-01 2011-12-01 System and method for playing video of multiple scenarious

Publications (1)

Publication Number Publication Date
KR20130061501A true KR20130061501A (en) 2013-06-11

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KR (1) KR20130061501A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10123060B2 (en) 2014-07-04 2018-11-06 Samsung Electronics Co., Ltd. Method and apparatus for providing contents
WO2021057693A1 (en) * 2019-09-24 2021-04-01 广州虎牙科技有限公司 Processing of and playing control over interactive video
CN112637657A (en) * 2019-09-24 2021-04-09 广州虎牙科技有限公司 Interactive video playing control method, device and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10123060B2 (en) 2014-07-04 2018-11-06 Samsung Electronics Co., Ltd. Method and apparatus for providing contents
WO2021057693A1 (en) * 2019-09-24 2021-04-01 广州虎牙科技有限公司 Processing of and playing control over interactive video
CN112637657A (en) * 2019-09-24 2021-04-09 广州虎牙科技有限公司 Interactive video playing control method, device and system

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