KR20130050815A - Server and method for providing contents - Google Patents

Server and method for providing contents Download PDF

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Publication number
KR20130050815A
KR20130050815A KR1020110116065A KR20110116065A KR20130050815A KR 20130050815 A KR20130050815 A KR 20130050815A KR 1020110116065 A KR1020110116065 A KR 1020110116065A KR 20110116065 A KR20110116065 A KR 20110116065A KR 20130050815 A KR20130050815 A KR 20130050815A
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KR
South Korea
Prior art keywords
terminal
voice data
content
information
data
Prior art date
Application number
KR1020110116065A
Other languages
Korean (ko)
Inventor
정현덕
우상우
구범모
이은동
Original Assignee
주식회사 케이티
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Priority to KR1020110116065A priority Critical patent/KR20130050815A/en
Publication of KR20130050815A publication Critical patent/KR20130050815A/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]
    • H04N21/20—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
    • H04N21/233—Processing of audio elementary streams
    • H04N21/2335—Processing of audio elementary streams involving reformatting operations of audio signals, e.g. by converting from one coding standard to another
    • 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
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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]
    • 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

Abstract

PURPOSE: A content providing server and method are provided to supply content which includes image data and voice data to a plurality of terminals, thereby supplying mobility for each image and voice of the content. CONSTITUTION: A content providing unit(110) provides content which includes image data and voice data to a first terminal(310) among a plurality of terminals. A request receiving unit(120) receives a voice data conversion request from the first terminal. A terminal determination unit(130) determines a second terminal(320) among the plurality of terminals based on the voice data conversion request. A transmission unit(140) transmits the voice data and synchronization information between the image data and the voice data to the second terminal. [Reference numerals] (110) Content providing unit; (120) Request receiving unit; (130) Terminal determination unit; (140) Transmission unit; (310) First terminal; (320) Second terminal

Description

SERVER AND METHOD FOR PROVIDING CONTENTS}

The present invention relates to a content providing server and method, and more particularly, to a content providing server and method for providing content to a terminal.

With the development of information and communication technology, the spread of various terminals such as smart phones, tablet PCs, netbooks, and laptops, which can provide contents, expands, and not only the use of contents using a single terminal through a wired or wireless network, There is a demand for a service that uses contents by connecting terminals.

In particular, as the user uses a plurality of terminals, the user is using the same content in another terminal owned by the user, rather than one terminal, or receiving a subsequent service.

On the other hand, as a prior art, Korean Patent Publication No. 2008-0094256 discloses an invention relating to a "video telephone system", even if the called party is not a video mobile communication terminal when a video call is requested from the calling video mobile terminal. The present invention relates to a technology for enabling a video call or a voice call.

An embodiment of the present invention provides a content providing server and method for providing content including video data and audio data to a plurality of terminals and synchronizing between the video data and audio data.

As a technical means for achieving the above technical problem, an embodiment of the present invention provides a content providing unit for providing a content including image data and audio data to a first terminal of a plurality of terminals, the voice from the first terminal A request receiving unit which receives a voice data switching request requesting to transmit data to another terminal, a terminal determining unit which determines a second terminal of the plurality of terminals based on the received voice data switching request, and the second terminal to the second terminal. It may provide a content providing server comprising a voice data, and a transmission unit for transmitting the synchronization information between the image data and the audio data.

In addition, another embodiment of the present invention provides a step of providing a content including image data and audio data to a first terminal of a plurality of terminals, the voice data switching request to transmit the voice data from the first terminal to another terminal Receiving a request, determining a second terminal of the plurality of terminals based on the received voice data switching request, determining synchronization information between the image data and the voice data, and transmitting the request to the second terminal. A content providing method may include transmitting voice data and the synchronization information.

In addition, another embodiment of the present invention receives a content including the image data and the audio data, transmitting a voice data conversion request to the content providing server to transmit the voice data to another terminal and the content Receiving video content including only the video data from a providing server, wherein the other terminal receives the audio data and synchronization information between the video data and the audio data by the content providing server. A provision method can be provided.

According to the above-described problem solving means of the present invention, by providing the content including the video data and the audio data to a plurality of terminals to provide mobility for each of the video and audio of the content.

In addition, according to the above-described problem solving means of the present invention, even if the terminal providing the video data and the audio data by synchronizing the video data and the audio data between a plurality of terminals, the content can be used for the convenience of the user.

1 is a general schematic diagram of a content providing system according to an exemplary embodiment.
2 is a detailed block diagram illustrating a configuration of a content providing server according to an exemplary embodiment of the present invention.
3 is a detailed configuration diagram illustrating a configuration of a terminal receiving content according to an embodiment of the present invention.
4 is a diagram illustrating an example of synchronization between audio data and video data included in content according to an embodiment of the present invention.
5 is a flowchart illustrating a content providing method according to another exemplary embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "comprising ", it means that it can include other elements as well, without departing from the other elements unless specifically stated otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a general schematic diagram of a content providing system according to an exemplary embodiment.

As shown in FIG. 1, a content providing system according to an exemplary embodiment includes a content providing server 100, a network 200, and a plurality of terminals 300.

The network 200 may be a wired or mobile radio or satellite communication network, such as a local area network (LAN), wide area network (WAN), or value added network (VAN). It can be implemented in all kinds of wireless networks such as.

The terminal 300 may be implemented as a computer or a portable terminal that can access a remote server through a network. Here, the computer includes, for example, a laptop, desktop, laptop, etc., which is equipped with a web browser, and the portable terminal is, for example, a wireless communication device that ensures portability and mobility. , Personal Communication System (PCS), Global System for Mobile communications (GSM), Personal Digital Cellular (PDC), Personal Handyphone System (PHS), Personal Digital Assistant (PDA), International Mobile Telecommunication (IMT) -2000, Code CDMA Division Multiple Access (2000), W-Code Division Multiple Access (W-CDMA), a Wireless Broadband Internet (WBRO) terminal, a smart phone, and all kinds of handheld based wireless communication devices. Can be.

In addition, the terminal 300 may include a device for providing an image such as a projector and a device for providing audio such as audio and a speaker.

The terminal 300 may include a first terminal 310, a second terminal 320, and a third terminal 330, but for convenience of description of the present invention, the first terminal 310 and the second terminal It will be described as limited to (320).

First, the content providing server 100 provides content including image data and audio data to the first terminal 310 of a plurality of terminals. The first terminal 310 plays the video and audio included in the content based on the content provided from the content providing server 100, and then provides the content to the voice data switching request requesting the user to transmit the voice data to another terminal. Send to server 100. In this case, the voice data switching request received from the first terminal 310 may include terminal information of the second terminal 320 selected by the first terminal 310.

The content providing server 100 determines the second terminal 320 among the plurality of terminals based on the received voice data switching request.

In addition, the content providing server 100 determines request information required for reproducing the voice data based on the voice data included in the content. That is, the content providing server 100 may determine request information for reproducing voice data for each content.

The content providing server 100 may determine the second terminal 320 based on terminal information of the second terminal 320 included in the voice data switching request. That is, when the terminal selected by the first terminal 310 is determined as the second terminal 320, the content providing server 100 receives a voice data switching request including terminal information of the second terminal 320. The second terminal 320 may be determined.

On the other hand, when the second terminal 320 is not determined by the first terminal 310, the content providing server 100 determines the second terminal 320 based on the determined request information. For example, if the request information is a 5.1 channel, the content providing server 100 may determine, as the second terminal 320, a terminal capable of supporting reproduction of the 5.1 channel among the plurality of terminals.

Meanwhile, when there is no terminal corresponding to the request information among the plurality of terminals, the content providing server 100 may determine that the terminal is similar to the request information according to a predetermined condition.

The content providing server 100 transmits audio data and synchronization information between the video data and the audio data to the second terminal 320. Here, the synchronization information is delay time information between the video data and the audio data.

In detail, the content providing server 100 may include time information for transmitting the content to the first terminal 310, time information for receiving a voice data switching request from the first terminal 310, and image content for the first terminal 310. The synchronization information is determined based on at least one or more of time information transmitted to the first terminal 310.

The content providing server 100 transmits video content including only video data to the first terminal 310 and transmits voice data and synchronization information to the second terminal 320.

The content providing server 100 may change the format of the voice data based on the request information and the terminal information of the second terminal 320, and transmit the changed voice data to the second terminal 320.

In addition, the content providing server 100 may transmit the image data in addition to the audio data from the first terminal 310 to another terminal, and through the process of transmitting the image data and the audio data according to the above-described embodiment, Video and audio of the content can be played in the terminal.

Accordingly, the content providing server 100 may provide mobility to the user as the content including the video data and the audio data is reproduced separately from a plurality of terminals, and the content providing server 100 provides the video and the audio. The quality of content consumption can be improved by solving a synchronization problem that may occur when providing a plurality of terminals separately.

2 is a detailed block diagram for explaining the configuration of the content providing server 100 according to an embodiment of the present invention.

Referring to FIG. 2, the content providing server 100 includes a content providing unit 110, a request receiving unit 120, a terminal determining unit 130, and a transmitting unit 140.

The content provider 110 provides the content including the image data and the audio data to the first terminal 310 of the plurality of terminals. The first terminal 310 may play the video and audio included in the content based on the content provided from the content providing server 100.

The request receiver 120 receives a voice data switching request requesting to transmit voice data from the first terminal 310 to another terminal. In this case, the voice data switching request received from the first terminal 310 may include terminal information of the second terminal 320 selected by the first terminal 310.

In addition, the request receiving unit 120 may receive a video data conversion request for transmitting not only audio data but also video data to another terminal.

The terminal determiner 130 determines the second terminal 320 among the plurality of terminals based on the received voice data switching request. That is, the terminal determining unit 130, if the voice data switching request received by the request receiving unit 120 includes the terminal information of the second terminal 320, the second terminal 320 based on the voice data switching request. Can be determined.

In addition, the terminal determination unit 130 determines the request information required to reproduce the voice data based on the voice data, and determines the second terminal 320 based on the determined request information. That is, when the voice data switching request does not include the terminal information of the second terminal 320, the terminal determining unit 130 selects the second terminal 320 based on the request information for reproducing the voice data determined for each content. You can decide. For example, when the request information is a 5.1 channel, the terminal determiner 130 may determine, as the second terminal 320, a terminal capable of supporting reproduction of the 5.1 channel among the plurality of terminals.

On the other hand, if there is no terminal corresponding to the request information among the plurality of terminals, the terminal determination unit 130 may determine the terminal similar to the request information according to a predetermined condition.

The transmitter 140 transmits audio data and synchronization information between the video data and the audio data to the second terminal 320. Here, the synchronization information is delay time information between the video data and the audio data. In addition, the synchronization information includes time information for transmitting the content to the first terminal 310, time information for receiving a voice data switching request from the first terminal 310, and video content for the first terminal 310. It may be determined based on at least one or more of the time information transmitted to 310.

The transmitter 140 transmits video content including only video data to the first terminal 310 and transmits audio data and synchronization information to the second terminal 310. In this case, the transmitter 140 may include only video content including only video data transmitted to the first terminal 310 and voice data transmitted to the second terminal 310 by synchronization information transmitted to the second terminal 310. The audio content to be included may be synchronized, which will be described later with reference to FIG. 4.

In addition, the transmitter 140 may change the format of the voice data based on the request information and the terminal information of the second terminal, and transmit the changed voice data to the second terminal. For example, according to the request information, when it is necessary to reproduce the audio in the 5.1-channel format or in the case of 2-channel stereo audio according to the terminal information of the second terminal, the transmitter 140 converts the format of the voice data into 2 channels. It can be converted and transmitted to the second terminal.

3 is a detailed configuration diagram illustrating a configuration of a terminal receiving content according to an embodiment of the present invention.

According to an embodiment of the present invention, the terminal receiving the content includes a content receiver 312, a request transmitter 314, a terminal determiner 316, and a receiver 318.

The content receiver 312 receives the content including the image data and the audio data from the content providing server 100. The terminal receiving the content may play the video and audio included in the content based on the received content.

The request transmitter 314 transmits a voice data switching request to the content providing server 100 to transmit voice data to another terminal. In this case, the voice data switching request may include terminal information of the terminal selected by the user, that is, the terminal to which the voice data is to be transmitted.

The terminal determining unit 316 determines a terminal to transmit voice data by the user. That is, when the terminal determining unit 316 determines the terminal selected by the user, the request transmission unit 314 includes the terminal information of the terminal to transmit the voice data to the voice data switching request to be transmitted.

However, when the user does not determine the terminal to transmit the voice data, the terminal determination unit 316 does not determine the terminal to transmit the voice data, the terminal may be determined by the content providing server 100.

The receiver 318 receives image content including only image data from a content providing server.

As such, the terminal 310 illustrated in FIG. 3 performs an operation by transmitting and receiving data with the content providing server 100 illustrated in FIG. 1. Therefore, even if omitted below, the contents described above with respect to the content providing server 100 shown in FIG. 1 also apply to the operation of the terminal 310 shown in FIG. 3. In other words, matters not described with respect to the terminal 310 of FIG. 3 may be easily inferred by those skilled in the art from the same or described contents with respect to any one of the plurality of terminals through FIGS. 1 to 2. Omitted below.

4 is a diagram illustrating an example of synchronization between audio data and video data included in content according to an embodiment of the present invention. Hereinafter, an example of a synchronization process according to an embodiment of the present disclosure will be described with reference to FIG. 4, but the present disclosure is not limited to the above embodiments, and the process illustrated in FIG. 4 according to the various embodiments described above is described. It will be apparent to those skilled in the art that this can be changed. In addition, for convenience of description of the synchronization process, the first terminal 310 will be limited to determining the second terminal 320 which is a terminal to transmit voice data.

As shown in FIG. 4, the first terminal 310 and the second terminal 320 include images included in content in consideration of a delay time generated in a process of separating and transmitting synchronization information, for example, voice data. A synchronization process between the data and the image data may be performed.

Here, t1 may be time information for requesting transmission of voice data from the first terminal 310 to the content providing server 100 to another terminal, and t2 may include play time information for playing the content at t1. . In addition, t3 is time information when the second terminal 320 first receives the voice data, and t4 is time information when the voice data is reproduced in the second terminal 320.

First, the first terminal 310 receives a content including image data and audio data from the content providing server 100 and plays the content, and transmits a voice data switching request to the content providing server 100 at time t1. . At this time, the voice data switching request is identification information of the second terminal 320 to deliver the voice data to the content providing server 100, time t1 when the voice data switching request is transmitted, and playback time information at which the content is reproduced at time t1. It may include t2.

The content providing server 100 transmits a notification message for notifying voice data switching to the second terminal 320. At this time, the notification message may include t1, t2 and the delay time d. Here, the delay time d may be set in consideration of the time for transmitting and receiving between the content providing server 100, the first terminal 310 and the second terminal 320 and the buffering time required by the second terminal 320. have. In this case, the time for transmitting and receiving between the content providing server 100, the first terminal 310, and the second terminal 320 may be obtained through periodic measurement.

After the content providing server 100 finishes the voice data change notification to the second terminal 320, the content providing server 100 starts transmitting the voice data of the portion corresponding to 't2 + d' of the content to the second terminal 320.

When the time when the second terminal 320 first receives the voice data is t3, the second terminal 320 starts buffering the voice data and starts to play the voice data when t1 + d time, that is, t4. do.

In this manner, a portion of content, that is, image data and audio data, may be synchronized in heterogeneous devices.

5 is a flowchart illustrating a content providing method according to another exemplary embodiment of the present invention.

Referring to FIG. 5, the content providing server 100 provides content including image data and audio data to the first terminal 310 (S105). The first terminal 310 may play the video and audio of the content based on the provided content.

The first terminal 310 transmits a voice data switching request to the content providing server 100 requesting the user to transmit voice data to another terminal (S110). In this case, the voice data switching request may include terminal information of the second terminal 320 selected by the first terminal 310.

The content providing server 100 determines the second terminal 320 among the plurality of terminals based on the received voice data switching request (S115). When the voice data switching request includes the terminal information of the second terminal 320, the content providing server 100 may determine the second terminal 320 based on the voice data switching request.

On the other hand, when the voice data switching request does not include the terminal information of the second terminal 320, the content providing server 100 determines the request information required to reproduce the voice data based on the voice data, the determined request information Based on the second terminal 320 is determined.

The content providing server 100 changes the format of the voice data based on the request information and the terminal information of the second terminal (S120).

The content providing server 100 transmits the time information of the content to the first terminal 310, the time information of receiving the voice data switching request from the first terminal 310, and the image content to the first terminal 310. The synchronization information between the image data and the audio data is determined based on at least one or more of time information transmitted to the terminal 310 (S125). Here, the synchronization information is delay time information between the video data and the audio data.

The content providing server 100 transmits video content including only video data to the first terminal 310 (S130), and transmits voice data and synchronization information to the second terminal 310 (S135).

Thereafter, the first terminal 310 reproduces the video of the content based on the received video content, and the second terminal 320 plays the voice of the content based on the received voice data and the synchronization information (S140). In this case, the image played in the first terminal 310 and the voice played in the second terminal 310 may be synchronized by the synchronization information transmitted to the second terminal 310.

One embodiment of the present invention may also be embodied in the form of a recording medium including instructions executable by a computer, such as program modules, being executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable medium may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes any information delivery media, including computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

100: content providing server 110: content providing unit
120: request receiving unit 130: terminal determination unit
140: transmission unit 200: network
300: user terminal 310: first terminal
312: content receiving unit 314: request transmitting unit
316: terminal determining unit 318: receiving unit
320:

Claims (16)

In the content providing server for providing content to the terminal,
A content providing unit providing content including image data and audio data to a first terminal of a plurality of terminals;
A request receiving unit which receives a voice data switching request requesting to transmit the voice data from the first terminal to another terminal;
A terminal determination unit determining a second terminal of the plurality of terminals based on the received voice data switching request; And
And a transmitter configured to transmit the voice data and the synchronization information between the video data and the voice data to the second terminal.
The method of claim 1,
The synchronization information,
Content information server, the delay time information between the video data and audio data.
The method of claim 1,
Wherein the transmission unit comprises:
And transmitting the video content including only the video data to the first terminal and transmitting the voice data and the synchronization information to the second terminal.
The method of claim 3, wherein
Wherein the transmission unit comprises:
At least one of time information for transmitting the content to the first terminal, time information for receiving the voice data switching request from the first terminal, and time information for transmitting the video content to the first terminal to the first terminal; And determining the synchronization information based on the above.
The method of claim 1,
The terminal determination unit,
Determining request information required for reproducing the voice data based on the voice data, and determining the second terminal based on the determined request information.
The method of claim 5, wherein
Wherein the transmission unit comprises:
And changing the format of the voice data based on the request information and the terminal information of the second terminal, and transmitting the changed voice data to the second terminal.
The method of claim 1,
The terminal determination unit,
Determining a plurality of request information required for reproducing the voice data based on the voice data, and determining, as the second terminal, a terminal that most matches the plurality of request information among the plurality of terminals. Provision Server.
The method of claim 7, wherein
If there is no terminal that matches the plurality of request information, the content providing server determines a terminal similar to the request information to the second terminal according to a predetermined condition.
The method of claim 1,
The voice data switching request received from the first terminal, the content providing server comprising the terminal information of the second terminal selected by the first terminal.
In the content providing method for providing the content to the terminal,
Receiving a request for content including image data and audio data from a first terminal;
Providing the content to the first terminal;
Receiving a voice data switching request requesting to transmit the voice data from the first terminal to another terminal;
Determining a second terminal of a plurality of terminals based on the received voice data switching request;
Determining synchronization information between the image data and the audio data; And
Transmitting the voice data and the synchronization information to the second terminal.
Content providing method comprising a.
In the content providing method performed by the terminal,
Receiving content including image data and audio data from a content providing server;
Transmitting a voice data switching request to the content providing server to transmit the voice data to another terminal; And
Receiving image content including only the image data from the content providing server
Including but not limited to:
And the other terminal receives the audio data and the synchronization information between the video data and the audio data by the content providing server.
The method of claim 11,
In the transmitting step,
The voice data switching request is content providing method comprising the terminal information of the terminal selected by the user.
13. The method of claim 12,
And the other terminal among the plurality of terminals is determined as a terminal that receives the voice data and the synchronization information based on the included terminal information.
The method of claim 11,
The synchronization information,
Content information providing method, which is delay time information between the video data and audio data.
The method of claim 11,
The synchronization information,
The determination is based on at least one of time information of the content received from the content providing server, time information of transmitting the voice data switching request to the content providing server, and time information of receiving the video content from the content providing server. That is, the content providing method.
The method of claim 11,
Request information required for reproducing the voice data is determined based on the voice data, and the other terminal is determined based on the determined request information.
KR1020110116065A 2011-11-08 2011-11-08 Server and method for providing contents KR20130050815A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518482B1 (en) * 2014-08-01 2015-05-08 (주)자이닉스 Authoring system for contents by event signals syncronized between smart devices
KR102169808B1 (en) * 2019-12-17 2020-10-26 한국과학기술원 Method and System for Video Frame Synchronization between Devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518482B1 (en) * 2014-08-01 2015-05-08 (주)자이닉스 Authoring system for contents by event signals syncronized between smart devices
KR102169808B1 (en) * 2019-12-17 2020-10-26 한국과학기술원 Method and System for Video Frame Synchronization between Devices

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