KR20170044922A - Method for synchronizing contents between multiscreen devices - Google Patents
Method for synchronizing contents between multiscreen devices Download PDFInfo
- Publication number
- KR20170044922A KR20170044922A KR1020150144635A KR20150144635A KR20170044922A KR 20170044922 A KR20170044922 A KR 20170044922A KR 1020150144635 A KR1020150144635 A KR 1020150144635A KR 20150144635 A KR20150144635 A KR 20150144635A KR 20170044922 A KR20170044922 A KR 20170044922A
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- KR
- South Korea
- Prior art keywords
- content
- smart
- screen
- smart device
- synchronization
- Prior art date
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Classifications
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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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
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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
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
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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
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A method for synchronizing content playback between multi-screen devices according to an exemplary embodiment of the present invention includes: requesting content for synchronization from a first multi-screen device to a second multi-screen device; The second multi-screen device providing content and synchronization information to a first multi-screen device; And performing content synchronization reproduction in the first multi-screen device using the synchronization information.
Description
BACKGROUND OF THE
Recently, researches have been actively conducted to provide users with more convenient and useful services by wirelessly connecting computers, various sensors, and various electronic devices. Particularly, as the use of electronic devices is increasing, the necessity of sharing contents among electronic devices is also increasing
Especially, multi - screen service users who consume contents using a personal smart device at the same time while watching TV are increasing rapidly. For example, users want to watch subtitles in their preferred language using a smart device while watching TV, or receive personalized advertisements when they appear on TV.
An embodiment of the present invention is to provide a content synchronization and playback method between multi-screen devices capable of synchronously providing contents between multi-screen devices such as a smart TV and a smart device.
The technical problems of the present invention are not limited to the above-mentioned technical problems, and other technical problems which are not mentioned can be understood by those skilled in the art from the following description.
A method for synchronizing content playback between multi-screen devices according to an exemplary embodiment of the present invention includes: requesting content for synchronization from a first multi-screen device to a second multi-screen device; The second multi-screen device providing content and synchronization information to a first multi-screen device; And performing content synchronization reproduction in the first multi-screen device using the synchronization information.
According to this technology, a user can receive a synchronized multi-screen service using a smart device while watching TV.
1 is an overall configuration diagram of a multi-screen time shift service system according to an embodiment of the present invention.
FIG. 2 is a diagram for explaining a content synchronization / playback method between a smart TV and a smart device according to an embodiment of the present invention.
3 is a configuration diagram for content synchronization between a smart TV and a smart device according to an embodiment of the present invention.
4 is a flowchart illustrating a content synchronization method between a smart TV and a smart device according to an embodiment of the present invention.
5 is a configuration diagram for content synchronization between a smart TV and a smart device according to another embodiment of the present invention.
6 is a flowchart illustrating a content synchronization method between a smart TV and a smart device according to another embodiment of the present invention.
Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals whenever possible, even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.
In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. Also, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.
The present invention discloses a technique for providing a multi-screen time shift service and a method for providing a personalized advertisement service in an environment using a smart TV and a smart device (smart phone, tablet PC, etc.).
Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 6. FIG.
1 is an overall configuration diagram of a multi-screen time shift service system according to an embodiment of the present invention.
The multi-screen time shift service system according to the embodiment of the present invention provides content synchronization between the
The
The
The
At this time, the time-shift service content and the customized advertisement content provided through the screen of the
FIG. 2 is a diagram for explaining a content synchronization / playback method between the
The
The
Referring to FIG. 2, while nine content blocks are being played back in the
3 is a configuration diagram for content synchronization between a smart TV and a smart device according to an embodiment of the present invention.
Referring to FIG. 3, the
The
4 is a flowchart illustrating a content synchronization method between a smart TV and a smart device according to an embodiment of the present invention.
First, the
Accordingly, the
Thereafter, the
Then, the
At this time, the system time of the
5 is a configuration diagram for content synchronization between the
The
The
When the
The
6 is a flowchart illustrating a content synchronization method between a smart TV and a smart device according to another embodiment of the present invention.
First, the
The
Thereafter, the
Accordingly, the
As described above, the present invention adds a delay buffer to a smart TV, provides synchronization information between a smart TV and a smart device as a smart device, and synchronously reproduces content according to synchronization information in a smart device.
In addition, the smart device of the present invention can perform connected applications that can be provided on a TV, such as communicating with an acquaintance who is viewing the same broadcast through a social networking such as a Twitter / Lt; / RTI >
In addition, the user of the smart device of the present invention may temporarily stop the content of the smart TV or search for broadcast contents of another channel through channel zapping, or individually operate the broadcast guide for the currently broadcast content .
In addition, the smart device can display at a resolution suitable for the display for synchronized playback of the second screen content.
In addition, the present invention can be implemented so that the second screen content can be synchronously reproduced through a plurality of smart devices.
The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention.
Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.
100: Smart TV
200: Smart devices
300: Content server
Claims (1)
The first multi-screen device requesting content for synchronization to the second multi-screen device;
The second multi-screen device providing content and synchronization information to a first multi-screen device;
Performing content synchronization reproduction in the first multi-screen device using the synchronization information
And a content synchronizing / reproducing unit for synchronizing contents among the multi-screen devices.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150144635A KR20170044922A (en) | 2015-10-16 | 2015-10-16 | Method for synchronizing contents between multiscreen devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150144635A KR20170044922A (en) | 2015-10-16 | 2015-10-16 | Method for synchronizing contents between multiscreen devices |
Publications (1)
Publication Number | Publication Date |
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KR20170044922A true KR20170044922A (en) | 2017-04-26 |
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KR1020150144635A KR20170044922A (en) | 2015-10-16 | 2015-10-16 | Method for synchronizing contents between multiscreen devices |
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KR (1) | KR20170044922A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112261318A (en) * | 2020-09-14 | 2021-01-22 | 西安万像电子科技有限公司 | Multi-split-screen video synchronization method and device |
-
2015
- 2015-10-16 KR KR1020150144635A patent/KR20170044922A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112261318A (en) * | 2020-09-14 | 2021-01-22 | 西安万像电子科技有限公司 | Multi-split-screen video synchronization method and device |
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