DE102019101986A1 - Device for playback control for content dual streaming - Google Patents

Abstract

The present invention relates to a content control device for content dual streaming (100) comprising: a content analysis engine unit (150) that detects the presence or absence of a moving picture in a multimedia content, analyzes a reproducing area of the moving picture, and the like Modified multimedia content to produce the UI (User Interface) content, the playback area of which is hidden, and the moving image-related video source; a cloud station unit (160) for receiving the multimedia content for the purpose of delivering the multimedia content to the content analysis engine unit (150) and for receiving the UI content and the video source from the content analysis engine unit (150); and a content playback control unit (170) for receiving the UI content and the video source and for directly retrieving the moving image based on the video source to display the UI content overlaid with the moving image on the screen.

Description

Technical field

The present invention relates to technology for playback control devices for content dual streaming based on a cloud streaming service. More specifically, this invention relates to a content dual streaming playback control apparatus that enables efficient real-time motion picture playback by providing motion picture streaming and UI (User Interface) streaming in a moving picture content UI (User Interface) application are separated in separate channels.

Background of the Invention

A set-top box (STB) is a device through which you can receive terrestrial, cable and satellite transmissions at home and thereby watch TV. By connecting a set-top box via a telephone line (or a dedicated line), it is possible to watch programs on a television, access the Internet or use them as a home security device.

It also plays a role as a media integration solution that allows users to access various content such as movies, music, games, shopping and education on the Internet by connecting it to the television, similar to a conventional VTR, which is for modern people is one of the best known media.

With a set-top box and a new concept with an integrated multimedia platform, you can enjoy home cinema with DVD and use satellite broadcasting with a wide range of information.

With set-top box technology based on a cloud platform, you no longer need to install computing resources such as an application, a memory, an operating system and a security system in your set-top box; instead, such a service in virtual space, which is generated by virtualization technology, can be made available at any time according to choice and need. In other words, such technology has the advantage that a set-top box with a rather low performance central processor can ensure relatively smooth use of a high quality multimedia content service that normally requires higher performance. The Google or Naver app engine is a good example of this.

The cloud streaming service, a service based on a cloud computing environment, is executed so that the content is executed like a web application using the server resources on the server side, then the execution screen is captured and encoded as a GUI screen and transmitted in real time to the terminal side while only the input and output therefor are performed on the terminal side, which may allow a user to use applications or content that require high performance computing resources regardless of the specifications of the terminal.

With a conventional set-top box technology, which is based on a cloud platform, the majority of the content playback control is to be carried out via the cloud server. This leads to a relative communication overload of the cloud server, which is disadvantageous in terms of a time delay.

The Korean Published Unexamined Patent Application No. 10-2012-0095724 (August 29, 2012) relates to a method and system for providing a user environment for a set-top box that is connected to a broadcasting network based on cloud computing, according to the server information in real time in a cloud computing environment provides the terms of service for each user.

In this cloud computing system, the central server carries out the information processing with a method comprising the following steps: (A) collecting information about the user environment of the set-top box of a user from at least one predetermined main system; (B) receiving a service usage request according to the user environment information from the user's set-top box; (C) performing one or more operations to create, determine, and store the resources provided after the information about the user environment; and (D) transmitting configuration information to the set-top box available for the user.

The Korean Patent No. 10-1325025 issued (October 29, 2013) relates to a set-top box-based cloud service technology for the production of a hybrid cloud, which combines a concept of a private cloud with a public cloud server for security, scalability to improve storage capacity and data management functionality. This invention is a cloud service technology based on a set-top box, with the private cloud for the existing digital broadcasting service being actively distributed to every private home and a private cloud part using a set -Top box is managed, which was connected to the operator via a network.

This process is intended to be accomplished through the following steps: running a cloud application through a user terminal; wherein the user terminal identifies the selection of a private cloud in the cloud application; wherein the private cloud device of the user terminal identifies a set-top box that corresponds to a private cloud of the user terminal; the private cloud device identifying the switched-on state of the identified set-top box; wherein the VPN (Virtual Private Network) device of the private cloud configures a VPN between the user terminal and the set-top box; wherein the reading and writing device of the private cloud device reads and writes data according to a private cloud into the STB storage unit of the set-top box using the configured VPN.

Stand-the-art-documents

patent literature

• Patent literature 1: Korean Published Unexamined Patent Application No. 10-2012-0095724 (August 29, 2012)
• Patent literature 2: Korean Patent Grant No. 10-1325025 (October 29, 2013)

Content of the invention

Technical problem to solve the problem

An object of the present invention is to provide a playback controller (control unit) for content dual streaming which separate moving picture streaming and UI streaming in separate channels and these in real time in a UI application which displays the moving picture - Contains content that can be played.

Another object of the present invention is to provide a content dual streaming playback control apparatus which can overlay UI content removed with the moving picture on another moving picture.

A still further object of the present invention is to provide a content control device for dual streaming content capable of displaying the moving pictures in a hidden display area of the currently displayed UI content at various scales and directly retrieving an advertising image and overlay this in the playback area for the moving image.

Solution of the task

In the embodiments, the content control device for content dual streaming includes various devices
a content analysis engine unit that detects whether there is a moving picture in the multimedia content, analyzes the playback area of the moving pictures, modifies the multimedia content, and the UI (User Interface) content in which the playback area is hidden, and a video source for the moving pictures generated;
a cloud station unit that receives the multimedia content, delivers it to the content analysis engine unit, and receives the UI content and video source from the content analysis engine unit; and
a content playback control unit that receives the UI content and the video source and, after directly retrieving the moving image based on the video source and overlaying the UI content thereon, displays the UI content on the screen.

The content analysis engine unit, if it detects the presence of the moving picture in the multimedia content, can reconstruct the UI content when analyzing the reproducing area of the moving picture after removing the moving picture reproducing area in the UI based on the analysis.

The content analysis engine unit may generate a video source containing URL link information, the size of the UI content with the moving area of the moving picture hidden, and the size and position of the playing area of the hidden moving picture and the moving pictures can call directly.

At this time, the content playback control unit can directly retrieve streaming data of the moving image from the streaming station unit using the moving picture link information contained in the moving picture source received from the cloud station unit, and can Play back the streaming data of the moving picture in real time at a screen position corresponding to the empty position of the UI content by using the position information about the moving picture reproduction area included in the moving picture source.

The content reproduction control unit can play back the streaming data of the moving picture in real time according to the size of the empty space in the UI content according to the size information about the reproduction area of the moving picture contained in the moving picture source by the size of the streaming data of the moving picture is changed.

The content reproduction control unit detects whether there is an empty space between the moving picture and the superimposed UI content, and analyzes the reproduction error and can thereby correct at least one of the size and position of the moving picture and the overlay position of the UI content.

The content playback control unit can display the moving image with the resolution corresponding to the screen resolution by converting the resolution to the screen resolution.

The content playback control unit, after either receiving the commercial image directly or by using the moving image link information contained in the moving image source, received directly from the streaming station unit, either the commercial image or a moving image containing it in the moving image. Play the display area of the screen.

Effect of the invention

It is not to be understood that a particular embodiment should include all of the following effects, or should include only certain of the following effects. Therefore, it should not be construed to limit the scope of rights with respect to the technology disclosed.

According to an embodiment of the present invention, the playback control device for content dual streaming can enable smooth playback of the moving picture in real time by having the remaining UI streaming after removal of the moving picture streaming and the moving picture when it is in UI- Applications remain separated in separate channels, which eliminates a time delay due to communication overload in the cloud station.

As shown in an exemplary embodiment of the present invention, the content control device for dual streaming content can display the moving pictures in various scales, for example, by reducing or enlarging the size of a moving picture in a hidden display area of a currently displayed UI content.

According to an embodiment of the present invention, the playback control device for content dual streaming can perform an additional service function for advertising by directly retrieving the advertising image and overlaying it on the moving image playback area of the UI content currently being reproduced.

list of figures

• 1 11 is a view for explaining a content dual streaming playback controller according to an embodiment of the present invention.
• 2 Fig. 14 is a view for explaining one in 1 shown content analysis engine unit.
• 3 Fig. 14 is a view for explaining one in 1 shown content playback control unit.
• 4 FIG. 5 is a flowchart illustrating a process for controlling playback for content dual streaming with the one in FIG 1 illustrated content playback control device.
• 5 FIG. 14 is an explanatory diagram showing a playback screen in content dual streaming with the one shown in FIG 1 shown content playback control unit.

Detailed description for carrying out the invention

The description of the present invention is merely an exemplary structural or functional explanation. Therefore, the scope of the present invention should not be considered limited to the embodiments described in the text. That is, it is to be understood that the embodiments may be embodied in various forms and the scope of the present invention should include equivalents that the technical ideas can implement. It is also to be understood that the scope of the present invention should not be construed as being limited thereto, since it is not meant that the specific embodiment is intended to encompass all of the objects or effects of the present invention or to include only some of the effects set forth.

In connection with the application, the terms used in the present description are to be understood as follows.

The terms "first", "second" and the like are intended to distinguish one element from another, and the scope should not be limited by these terms. For example, the first component may designate the second component, and similarly, the second component may conversely designate the first component.

It is understood that when an element is said to be “connected” to another element, it is directly connected to the other element may be, but there may be other elements in between. On the other hand, if it is stated that an element is “directly connected” to another element, it is understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as “between” and “immediately between” or “adjacent to” and “directly adjacent to” should also be interpreted as above.

The singular representation should be understood to include plural representations unless the context clearly dictates otherwise. It is understood that the terms such as “include” or “have” are intended to indicate the presence of one or more of the other features, numbers, steps, movements, elements, parts, or combinations thereof presented, but not the presence or addition of one or more others Features, numbers, steps, movements, elements, parts or combinations thereof are to be excluded.

At each step, the identification code (e.g. a, b, c, etc.) is used to simplify the description; however, the identification code does not describe the order of the steps. If the order of the steps is not clearly stated, it may differ from the order given. That is, each step can be done in the same order as described, or can be performed essentially simultaneously or in reverse order.

Unless otherwise defined, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms should be interpreted as being consistent with the meaning related to the prior art, and cannot be interpreted as ideal or overly formal unless they are expressly defined in the present application.

1 11 is a view for explaining a content dual streaming playback controller according to an embodiment of the present invention.

As in 1 shown includes a content dual streaming playback controller 100 a streaming station unit 110 , a multimedia content station unit 120 , a license station unit 130 , a transcoding station unit 140 , a content analysis engine unit 150 , a cloud station unit 160 , a content playback control unit 170 and a display station unit 180 that can be connected to or electrically connected to the network.

The streaming station unit 110 can provide a streaming service for a specific content and plays the role corresponding to a server, the stored data or the live data transmitted from the coding server to the content reproduction control unit 170 or the transcoding station unit 140 transferred to.

Streaming is one of the video transmission methods here and relates to a technique that can enable real-time transmission by transmitting the selected content file with only a limited amount of real-time playback in accordance with the user's network situation instead of a download method.

In one embodiment, the streaming station unit 110 when they have a streaming request for specific content from the content playback control unit 170 receives, perform the streaming file transmission by dividing the streaming file into a plurality of fragmented files and adding a header that provides links to other fragments. The content playback control unit 170 can simultaneously extract and decompress the associated fragmented files when it is received so that it can play back the moving images or the sound using a control program.

If, in one embodiment, the streaming station unit 110 a streaming request for specific content from the transcoding station unit 140 receives, the streaming-related fragmented files to the transcoding station unit 140 transmitted, and the transcoding station unit 140 can in turn transfer the associated fragmented files to the content playback control unit simultaneously after the encoding 170 transfer.

The multimedia content station unit 120 corresponds to a middleware (software engine), the content in the content playback control unit 170 via HTTP (Hyper Text Transfer Protocol) on the Internet.

The multimedia content station unit 120 can provide a program execution environment and database connectivity and manage a variety of transactions, and can execute business logic to process tasks.

The license station unit 130 corresponds to a server that has a function to issue a license upon request of the cloud station unit 160 executes by looking for information from a user who is the content playback control unit 170 used, according to a requirement of the cloud station unit 160 requests, and a license regarding a right to use the specific content of the user to the cloud station unit 160 outputs.

The transcoding station unit 140 receives all or part of the specific content from the streaming station unit 110 and transcodes the content. It can send the transcoded and buffered file in real time to the content playback control unit 170 transfer.

In one embodiment, the transcoding station unit recognizes 140 the need to transcode the affected content based on a streaming playback path that includes the content playback codec description and the URL (Uniform Resource Locator) address associated with certain content previously from the content playback -Steuereinheit 170 were provided. If transcoding is required, the transcoding station unit can 140 determine the codec contained in the description of the content playback codec and transcode the content concerned.

For example, the transcoding station unit 140 based on the URL address of the specific content previously provided by the content playback control unit 170 and the content playback codec description determine whether the content concerned corresponds to a codec used by the content playback control unit 170 can be played.

If the content corresponds to the reproducible codec, the transcoding station unit can 140 the content playback control unit 170 inform that the content is requested directly and from the streaming station unit 110 can be sent.

If the content does not match the codec that can be played, it can get the corresponding content based on the URL address directly from the streaming station 110 received, and after transcoding to the content playback control unit 170 transfer.

The content analysis engine unit 150 can be the presence or absence of a moving image from the cloud station unit 160 Recognize provided multimedia content and analyze the moving picture playback area, whereby it can generate a UI source with the hidden playing areas and a video source (size, location, URL, etc.) related to the moving picture by based on the multimedia content modified on the analysis result.

The cloud station unit 160 is a virtual private server that hosts cloud computing for the content playback control unit 170 in connection with the multimedia content station unit 120 , the license station unit 130 , the content analysis engine unit 150 and the content playback control unit 170 can provide. It is a virtual private server that can be implemented with virtualization technology that can enable a physical server to be used as multiple, divided virtual servers.

Cloud computing here is an Internet-based computer technology for web-based software services, in which a program is placed on a provider data server on the Internet, and relates to a web-based software service, which means the use of the content playback control unit 170 that may correspond to a device such as a computer, a cellular phone, or other device, for retrieval at any time.

The content playback control unit 170 can be a computing device that content through connection to the streaming station unit 110 , the transcoding station unit 140 , the cloud station unit 160 and the display station unit 180 can play. For example, the content playback control unit 170 can be implemented as a set-top box, desktop, notebook, tablet PC or smartphone.

The content playback control unit 170 captures the need for a license associated with content playback and can by interacting with the cloud station unit 160 the reproduction of the content until the license is issued by the license station unit 130 to the cloud station unit 160 let delay. It can perform such control that when the license issue is completed, it reproduces the content and the content by the display station unit 180 is shown.

In one embodiment, the content rendering controller receives 170 Both the UI content (user interface) related to the content reproduction and the video source (size, location, URL, etc.) relating to the hidden UI content from the cloud station unit 160 , And it can do the moving picture by directly requesting the moving picture to the streaming station unit 110 received based on the moving image source. When the moving picture is received, it can perform such control that the moving picture in real time via the display station unit 180 is displayed and visualized on the screen.

The display station unit 180 corresponds to an image display device provided with the content playback control unit 170 is connected and can visually express the content playback data by the content playback control unit 170 be received. For example, the display station unit 180 implemented as a television or monitor.

2 Fig. 14 is a view for explaining the in 1 shown content analysis engine unit.

As in 2 shown, the content analysis engine unit 150 a content analysis unit 151 and a UI reconstruction unit 153 contain.

The content analysis unit 151 receives the multimedia content from the cloud station unit 160 , detects whether there is a moving picture and analyzes the playback area of the moving picture when the presence of the moving picture is detected.

In one embodiment, the content analysis unit 151 determine the content through content analysis. In the case of moving images, the content analysis unit 151 Identify scene change information, color information and location information through a comprehensive comparison.

The UI reconstruction unit 153 can reconstruct the UI content by analyzing the multimedia content based on the content analysis unit 151 modified to remove the moving image area in the UI.

In one embodiment, the UI reconstruction unit 153 Reconstruct the content by hiding the playback area of the moving image and generating the video source, which generates both the size information, the location information of the playback area of the hidden moving image and the URL link information which the affected moving image can retrieve. In one embodiment, the video source can be provided via JavaScript, which is treated as a type of programming language.

In one embodiment, in the case of a content provider (for example YouTube or Naver) that was built using a CDN (Contents Delivery Network; system for storing data in a distributed server for transmitting content to the user with the purpose of efficient transmission), is the streaming station unit 110 , which corresponds to the original server, in a specific location, while the replication servers can also be located in different areas in order to cover the number of simultaneous accesses. In the event that the moving image present in the selected UI content is assigned to a content provider that has configured such a CDN service, the video source cannot only get the URL address that the moving image is from the streaming station unit corresponding to the original server 110 but can also include the other URL addresses that the moving image can receive from another streaming station unit located in the other location.

The streaming data and the moving image source from the UI reconstruction unit 153 Reconstructed UI content can be used for the cloud station unit 160 to be provided.

3 FIG. 11 is a diagram for explaining the content reproduction control unit shown in FIG 1 is shown.

As in 3 shown, the content playback control unit 170 a moving picture streaming receiving unit 171 , a scale conversion unit 173 , an overlay unit 175 , an error correction unit 177 and a dual streaming playback unit 179 include.

The moving picture streaming receiving unit 171 obtains the URL link information for directly retrieving the moving image of the corresponding UI content from the moving image source, that of the cloud station unit 160 is received, and can, at its direct request to the streaming station unit 110 that receive streaming data of the moving image corresponding to the UI content.

In one embodiment, the moving picture streaming receiving unit receives 171 also commercials along with the receipt of moving picture streaming data and can arrange it so that the dual streaming playback unit 179 either reproduces the advertising images together with the moving images or reproduces the advertising images for a predetermined period of time before or after the moving image is reproduced.

The scale conversion unit 173 The size of the received moving picture streaming data may vary by using the size information about a playback area of the moving picture included in the moving picture source so as to match the size of the playback area of the adjust the hidden moving image of the UI content received on the separate channel.

In one embodiment, the scale conversion unit 173 enlarge or reduce the size of the moving image compared to the playback area.

The scale conversion unit 173 can change the resolution of the moving image based on the screen resolution of the display station unit 180 convert it to match the display environment of the display station unit 180 matches.

In one embodiment, the scale conversion unit 173 the resolution of the moving image according to the screen resolution of the display station unit 180 convert by changing the resolution of the moving image according to the screen resolution of the display station unit 180 Varies to a lower resolution or a higher resolution depending on the degree of screen resolution.

The overlay unit 175 can the streaming data from the cloud station unit 160 overlay the received UI content on the currently playing moving image.

The error correction unit 177 detects whether there is an empty space between the moving image to be reproduced and the UI content superimposed thereon, analyzes the reproduction error and assigns the scale conversion unit 173 to enlarge or reduce the moving image, or to correct the reproduced position of the moving image while causing the overlay position of the UI content by the overlay unit 175 is corrected.

The dual streaming playback unit 179 can display the streaming data of the moving image in real time at a specific position on the screen of the display station unit 180 play back using the position information contained in the moving picture source via the moving picture reproduction area, the superimposed streaming data of the UI content being reproduced together in real time. At this time, the moving picture can currently be on the hidden moving picture display area from the screen of the display station unit 180 can be viewed superimposed on the UI content.

The dual streaming playback unit 179 can either display the advertising image simultaneously for a predetermined time in the moving image display or have the advertising image displayed separately for a predetermined time before the moving image display.

In one embodiment, the dual streaming playback unit 179 determine the advertising image playback time depending on the frame rate (R) of the moving image and the user information. $$\text{CMplaytime}=\text{In R / G}$$

Here R is the video frame transmission rate and G is the user class according to the customer rating of the user who is currently using the content (e.g. G 1: non-paying customer, G2: paying customer, G3: premium customer)

The dual streaming playback unit 179 cannot display the advertising image for the premium customer at all or with a minimal period of time, and can specify the display period for displaying the advertising image in the order of the paying customer and the non-paying customer.

4 FIG. 14 is a flowchart for explaining a process for controlling content dual streaming playback in the FIG 1 content dual streaming playback control device shown.

As in 4 shown, receives the cloud station unit 160 first the multimedia content from the multimedia content station unit 120 and presents it to the content analysis engine unit 150 available (step S410 ).

Second, the content analysis engine unit captures 150 the presence or absence of a moving image in the from the cloud station unit 160 received multimedia content and analyzes the moving image playback area (step S420 ).

Third, the content analysis engine unit 150 modify the playback area of the analyzed moving picture with regard to the empty position, and generate both the hidden UI content and a video source which contains information on size, position and URL link in relation to the moving pictures. (Step S430 ).

Fourth, the cloud station unit receives 160 the UI content and video source from the content analysis engine unit 150 and provides the UI content and video source of the content playback control unit 170 available (step S440 ).

Fifth, the content reproduction control unit receives 170 directly the streaming data of the moving image from the streaming station unit 110 based on the URL link information among the moving image sources provided by the cloud station unit 160 received and changes the Size of the moving picture corresponding to the moving picture reproduction area based on the size information (step S450 ).

Sixth, the content playback control unit overlays 170 the streaming data from the cloud station unit 160 received UI content on the resized moving image (step S460 ).

Seventh, the content reproduction control unit gives 170 in real time the moving image overlaid with the UI content on the screen of the display station unit 180 based on the position information of the moving image under the video source again (step S470 ).

In step S470 can the content playback control unit 170 detect an error by recognizing whether or not the UI content between the moving image and the superimposed UI content is empty, and correct the playback size or the position of the moving image based on the detected error.

5 FIG. 12 is an explanatory diagram showing a content dual-streaming playback screen in the FIG 1 content dual streaming playback controller shown.

In relation to 5 can the UI content 510 visually on the screen of the display station unit 180 appear and the moving image 520 can be displayed in real time in a predetermined area on the upper right side of the screen.

In one embodiment, the present invention eliminates the moving picture display area in the UI content so that even when the UI content is overlaid on the moving picture displayed in real time on the screen, the moving picture under the UI content is visually displayed by the moving picture display area in the UI content becomes.

In one embodiment, the present invention can retrieve the unchanging UI content only once and display it visually on the screen, while only the changing moving image can be retrieved separately, so that the UI content can be viewed in real time on the empty portion of the Fixed UI content screen can be played.

Therefore, according to the present invention, it is possible to visually display the UI content with the moving picture at the same time even if the UI content is not received every time to retrieve the moving picture, thereby causing a time delay due to communication overload with the cloud station unit 160 is eliminated to provide the user with a smooth delivery of content.

While the present invention has been shown and described in particular with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. as defined in the appended claims.

LIST OF REFERENCE NUMBERS

100:

Playback controller for content dual streaming

110:

Streaming station unit

120:

Multimedia Content Station Unit

130:

Stock Station Unit

140:

Transcoding station unit

150:

Content analysis engine unit

151:

Content analysis unit

153:

UI reconstruction unit

160:

Cloud-station unit

170:

Contents reproduction control unit

171:

Moving image streaming receiver unit

173:

Scale conversion unit

175:

Overlay unit

177:

Error correction unit

179:

Dual streaming playback unit

180:

Display station unit

QUOTES INCLUDE IN THE DESCRIPTION

This list of documents listed by the applicant has been generated automatically and is only included for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• KR 1020120095724 [0008, 0011]
• KR 101325025 [0010, 0011]

Claims (8)

A content control device for dual streaming content (100) comprising: a content analysis engine unit (150) that detects the presence or absence of a moving picture in a multimedia content, analyzes a playback area of the moving picture, and modifies the multimedia content to include the UI (user interface) content whose playback area is hidden and the moving picture - generate related video source; a cloud station unit (160) for receiving the multimedia content for the purpose of delivering the multimedia content to the content analysis engine unit (150) and for receiving the UI content and the video source from the content analysis engine unit (150); and a content playback control unit (170) for receiving the UI content and the video source and directly retrieving the moving image based on the video source to display the UI content overlaid with the moving image on the screen. Playback control unit for content dual streaming (100) Claim 1 which performs control such that the in Claim 1 The described content analysis engine unit (150) analyzes the playback area of the moving picture when the presence of the moving picture is detected in the multimedia content, removing the moving picture playback area in the UI based on the analysis and reconstructing the UI content. Playback control unit for content dual streaming (100) Claim 2 The video source that can generate the UI content hidden from the playback area, as well as URL link information for directly retrieving data such as the size and position of the playback area of the hidden moving picture, along with the moving picture, while the in Claim 2 described content analysis engine unit (150) hides the playback area of the moving image from the UI content. Playback control unit for content dual streaming (100) Claim 1 , which displays the streaming data of the moving picture in real time at a screen position which corresponds to the position of the empty position of the UI content and was obtained with the aid of the moving picture link information contained in the moving picture source, while the in Claim 1 The content analysis engine unit (150) described above retrieves the streaming data of the moving picture directly from the streaming station unit (110) using the moving picture link information contained in the video source received from the cloud station unit (160) , Playback control unit for content dual streaming (100) Claim 4 , which enables the real-time playback of the converted streaming data of the moving image by the fact that in Claim 4 described content reproduction control unit (170) converts the size of the streaming data of the moving picture according to the size of the empty space of the UI content using the size information of the moving picture reproduction area contained in the moving picture source. Playback control unit for content dual streaming (100) Claim 5 , which enables the correction by the fact that in Claim 5 The described content rendering control unit (170) detects whether there is a blank space between the moving image and the superimposed UI content for analyzing a playback error and performs correction of at least one of the size, the position and the superimposing position of the UI content. Playback control unit for content dual streaming (100) Claim 5 , which enables the reproduction of the moving image with the converted resolution by the fact that the in Claim 5 described content playback control unit (170) converts the resolution of the moving image according to the screen resolution when playing the moving image. Playback control unit for content dual streaming (100) Claim 5 , which enables either the advertising image reproduction or the moving image including the advertising image by the fact that in Claim 5 described content playback control unit (170) when retrieved from the streaming station unit using the moving image link information contained in the moving image source, which was received by the cloud station unit (160), either directly receives the advertising image or the moving image including the advertising image provides.

Images