KR102389532B1 - Device and method for video edit supporting collaborative editing video - Google Patents

Abstract

A video editing device supporting collaborative video editing according to an embodiment of the present invention comprises: a communication module; a memory storing a video editing program; a processor executing the video editing program; and a storage device storing the video. The program provides an editing interface to a user terminal as requested by one or more users having access rights. The editing interface receives a marker for designating an area in each frame unit by the user terminal with respect to an editing target video being played and a feedback input matched with a corresponding marker, and matches the received marker and feedback input with the editing target video to store the matched data at the storage device, wherein the editing interface generates a virtual layer by a corresponding frame unit according to the marker and the feedback input, and matches identification information of a frame in which the virtual layer is generated, a position of the marker set in the virtual layer and the feedback input to store the matched data at the storage device. The present invention enables multiple users to collaboratively edit a video.

Description

DEVICE AND METHOD FOR VIDEO EDIT SUPPORTING COLLABORATIVE EDITING VIDEO

The present invention relates to a video editing apparatus and method supporting joint editing of a video.

Currently, various types of production tools capable of editing and producing video content are being commercialized and distributed. However, a general image production tool requires high-spec computing resources as the program is heavy.

Accordingly, various online video production solutions that can edit video sources based on the Web have been proposed. However, existing Web-based video production solutions require individual users to change the playback order of video and insert text in video. There was a limit to providing an editing function.

In this regard, Korean Patent Application Laid-Open No. 10-2016-0128276 (Title of the Invention: Cloud Computing-based Image Production and Provision System, Image Production and Provision Method thereof, and Device Therefor) discloses image source data and image production to be used in image production. Disclosed is a method of providing a user interface for image production based on the use of resources including an application to be executed.

The present invention is to solve the above problems, the present invention provides an editing interface to one or more users with access rights to support the joint editing of a video that can support the joint editing of the video through a marker and a feedback function An editing apparatus and method are provided.

However, the technical problems to be achieved by the present embodiment are not limited to the technical problems described above, and other technical problems may exist.

As a technical means for achieving the above technical problem, a video editing apparatus supporting joint editing of a video according to an embodiment of the present invention includes: a communication module; a memory in which a video editing program is stored; a processor running a video editing program; and a storage device in which the video is stored, wherein the program provides an editing interface to the user terminal according to the request of one or more users having access rights, and the editing interface is configured for each frame by the user terminal with respect to the editing target video being reproduced. Receives a marker designating an area with and a feedback input matched to the marker, matches the received marker and the feedback input to a video to be edited, and stores it in a storage device A virtual layer is created, and identification information of a frame in which the virtual layer is generated, a position of a marker set in the virtual layer, and a feedback input are matched and stored in a storage device.

The editing interface additionally receives a marker indicating a playback section set by the user among the editing target video and a feedback input matched to the marker, wherein the marker indicating the playback section includes a first time code indicating the start of the playback section and a first time code indicating the start of the playback section Contains information about the second time code indicating the end.

The editing interface includes a first interface on which a video to be edited is played and a second interface for outputting information on markers and feedback input in a list form in an area adjacent to the first interface, any one of the list displayed on the second interface When the marker and feedback input of , the frame in which the corresponding marker and feedback input is performed is displayed on the first interface.

The editing interface receives and displays each user's feedback on the feedback input in a threaded manner.

The editing interface includes a tool selection interface that supports setting of markers.

The video editing apparatus stores a plurality of versions of images having different editing states or setting states of markers and feedback inputs with respect to the editing target video in a storage device, and a third interface for outputting the editing target video of the first version of the editing interface; a fourth interface for outputting a second version of the editing target video, wherein the third interface and the fourth interface respectively output the first version of the editing target video and the second version of the editing target video with time synchronization .

A method of providing a video editing service using a video editing apparatus supporting joint editing of a video according to another embodiment of the present invention includes the steps of: (a) providing an editing interface to a user terminal in response to a request of one or more users having access rights; (b) receiving, by a user terminal, a marker for designating an area in units of frames with respect to the video to be edited being reproduced through an editing interface, and a feedback input matched to the corresponding marker; and (c) matching the received marker and feedback input with the video to be edited and storing it in a storage device, wherein the marker is set in a virtual layer created in units of corresponding frames according to the user's marker and feedback input, In the storing step, identification information of a frame in which the virtual layer is generated, a position of a marker set in the virtual layer, and a feedback input are matched and stored in a video storage device.

In step (b), a marker indicating a playback section set by the user among the editing target video and a feedback input matched to the marker are additionally received, wherein the marker indicating the playback section includes a first time code indicating the start of the playback section and playback It includes information on the second time code indicating the end of the interval.

(d) reproducing the video to be edited through the first interface of the editing interface, and outputting information on markers and feedback input in the form of a list in an area adjacent to the first interface, but displayed on the second interface When any one marker and feedback input from the list is selected, the frame in which the corresponding marker and feedback input is performed is displayed on the first interface.

In step (b), each user's feedback for the feedback input is received and displayed in a threaded manner.

Step (a) outputs a tool selection interface that supports the setting of markers through the editing interface.

Step (c) stores a plurality of versions of the image having different editing state or setting state of marker and feedback input with respect to the video to be edited in a storage device,

(e) outputting a third interface for outputting the editing target video of the first version of the editing interface and a fourth interface for outputting the editing target video of the second version, wherein the third interface and the fourth interface are In a temporally synchronized state, the first version of the editing target video and the second version of the editing target video are respectively output.

The present invention is to solve the problems of the prior art described above, in which one or more users with access rights create a virtual layer by using a marker and a feedback function for each frame or playback section with respect to a video to be edited, and a plurality of For collaborative work saved as a version, you can provide co-editing of videos for each user to collaborate.

1 is a block diagram of a video editing system supporting joint editing of a video according to an embodiment of the present invention.
2 is a block diagram of a video editing apparatus supporting joint editing of a video according to an embodiment of the present invention.
3 to 6 are examples of an editing interface according to an embodiment of the present invention.
7 is a flowchart illustrating a method of providing a video editing service supporting joint editing of a video according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . In addition, when a part "includes" a certain component, this means that other components may be further included rather than excluding other components unless otherwise stated.

In this specification, the term 'part' includes a unit realized by hardware or software, a unit realized using both, and one unit may be realized using two or more hardware, and two The above units may be realized by one piece of hardware. Meanwhile, '~ unit' is not limited to software or hardware, and '~ unit' may be configured to be in an addressable storage medium or may be configured to reproduce one or more processors. Accordingly, as an example, '~' indicates components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. The functions provided in the components and '~ units' may be combined into a smaller number of components and '~ units' or further separated into additional components and '~ units'. In addition, components and '~ units' may be implemented to regenerate one or more CPUs in a device.

A network refers to a connection structure in which information can be exchanged between each node, such as terminals and servers, and includes a local area network (LAN), a wide area network (WAN), and the Internet (WWW: World). Wide Web), wired and wireless data communication networks, telephone networks, wired and wireless television networks, and the like. Examples of wireless data communication networks include 3G, 4G, 5G, 3rd Generation Partnership Project (3GPP), Long Term Evolution (LTE), World Interoperability for Microwave Access (WIMAX), Wi-Fi, Bluetooth communication, infrared communication, ultrasound Communication, Visible Light Communication (VLC), LiFi, and the like are included, but are not limited thereto.

In the present specification, the user terminal may be implemented as a computer or a portable terminal capable of accessing a video editing device supporting joint editing of a video through a network. Here, the computer includes, for example, a laptop, a desktop, and a laptop equipped with a web browser (WEB Browser), and the portable terminal is, for example, a wireless communication device that ensures portability and mobility. , may include all kinds of handheld-based wireless communication devices such as various smart phones and tablet PCs.

1 is a block diagram of a video editing system supporting joint editing of a video according to an embodiment of the present invention.

Referring to FIG. 1 , the video editing system supporting joint editing of a video according to the present invention includes a plurality of user terminals 20-1 and 20-N, and a video editing apparatus 100 supporting joint editing of a video. .

The video editing apparatus 100 supporting joint editing of a video processes operations for a video editing service in conjunction with a video editing program driven on the user terminal 200 .

For example, the user terminal 200 includes a communication module, a memory, and a processor, and the communication module of each terminal may perform data communication with the device 100 under the control of the processor, respectively.

2 is a block diagram of a video editing apparatus supporting joint editing of a video according to an embodiment of the present invention.

As shown in FIG. 2 , the device 100 includes a communication module 110 , a memory 120 , a processor 130 , and a storage device 140 .

The communication module 110 processes data communication with the user terminal 200, respectively. The communication module 110 provides a communication interface necessary to provide a signal transmitted and received to the user terminal 200 in the form of packet data in connection with a communication network. Here, the communication module 110 may be a device including hardware and software necessary for transmitting and receiving signals such as control signals or data signals through wired/wireless connection with other network devices.

A video editing program for providing a video editing service to the user terminal 200 is stored in the memory 120 , and the video editing program stored in the memory may be driven by the processor 130 .

In addition, the memory 120 performs a function of temporarily or permanently storing data processed by the processor 130 . Here, the memory 120 may include a volatile storage medium or a non-volatile storage medium, but the scope of the present invention is not limited thereto.

The memory 120 may store a separate program such as an operating system for processing and controlling the processor 130 , or may perform a function for temporarily storing input or output data.

The memory 120 may include a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (eg, SD or XD memory), and a RAM. , ROM may include at least one type of storage medium. Also, the user terminal 200 may operate a web storage that performs a storage function of the memory 120 on the Internet.

The processor 130 executes the program stored in the memory 120 , and performs processing corresponding to each operation of the video editing program processed through the processor of the user terminal 200 , which will be described below.

The processor 130 executes a video editing program stored in the memory 120 , but controls overall operations for providing a video editing service.

To this end, the processor 130 may be implemented including at least one processing unit (CPU, micro-processor, DSP, etc.), a random access memory (RAM), a read-only memory (ROM), and the like, and the memory 120 . The program stored in the RAM may be read into the RAM and executed through at least one processing unit. Also, according to an embodiment, the term 'processor' may be interpreted as the same meaning as terms such as 'controller', 'arithmetic unit', and 'controller'.

A schematic procedure of providing a video editing service provided through a video editing program according to an embodiment of the present invention is as follows.

The program provides an editing interface to the user terminal 200 in response to a request of one or more users having access rights, and the editing interface designates an area for each frame unit by the user terminal 200 for a video to be edited being reproduced. A marker and a feedback input matched to the corresponding marker are received, and the received marker and the feedback input are matched to an editing target video and stored in the storage device 140 , but the editing interface provides a virtual layer in units of corresponding frames according to the marker and the feedback input is generated, and the identification information of the frame in which the virtual layer is generated, the position of the marker set in the virtual layer, and the feedback input are matched and stored in the storage device 140 .

The storage device 140 stores data accumulated while performing a program for providing a service related to a video editing program. For example, in the storage device 140 , identification information of a frame in which a virtual layer is generated, a location of a marker set in the virtual layer, and a feedback input may be matched with respect to an editing target video and stored.

Now, a method of providing a video editing service performed by the processor 130 will be described in more detail with reference to FIGS. 3 to 6 below.

3 to 6 are examples of an editing interface according to an embodiment of the present invention.

As shown, the program may provide the editing interface 300 to the user terminal 200 according to the request of one or more users having access rights.

3 and 4, the editing interface 300 outputs the information on the marker and the feedback input in the form of a list in the area adjacent to the first interface 310 and the first interface 310 on which the video to be edited is reproduced. and a second interface 320 .

Referring to FIG. 3 , the editing interface 300 includes a marker 1 for designating an area in units of frames with respect to a video to be edited being reproduced, and a function to input feedback by matching the marker 1 , and a tool selection interface 401 that supports settings.

In addition, the editing interface 300 shows that when the user selects any one marker and feedback input from the list displayed on the second interface 320 (eg, the edited version V2 is selected), the corresponding marker and the feedback input are performed. The frame may be displayed on the first interface 310 .

Exemplarily, when the first user and the second user have access rights with respect to one editing target video, the first user designates an area using the tool selection interface 401 as a tool, a figure or a pen type and color can be selected. Next, the first user selects a frame with a close-up of the model's face while playing the original (V1) of the video to be edited, and then uses a blue pen to designate a marker (1) in the model's face area, and mark the marker (1). You can input your feedback. In this case, the program may generate the edited version V2 including the virtual layer in which the identification information of the frame, the position of the marker, and the feedback input are matched.

Thereafter, when the first user or the second user accesses the editing interface 300 , the program lists the edited version V2 and the original version V1 created by the first user on the second interface 320 for each version. can be displayed.

As shown in FIG. 4 , the editing interface 300 may additionally receive a marker 2 indicating a playback section 402 set by the user among the editing target video and a feedback input matched to the corresponding marker 2 . there is. In this case, the marker 2 indicating the playback section 402 may include information on a first time code indicating the start of the playback section 402 and a second time code indicating the end of the playback section.

Also, the editing interface 300 may receive and display each user's feedback on the feedback input in a threaded manner. For example, the second interface 320 may provide feedback, file information, and version categories, and feedback matched for each marker 2 may be displayed in a threaded manner through the feedback category. In this case, in the case of feedback matched to the reproduction section 402 , information on the first and second time codes 403 may be displayed.

For example, when a user edits a video to be edited by designating a playback section, a font and color of text can be selected as a tool for designating an area using the tool selection interface 401 . Next, after the user selects a playback section 402 in which a caption is to be input during playback of the editing target video, a marker 2 is designated at a position where the caption is to be inserted using text input, and the corresponding marker 2 is You can enter your feedback. In this case, the program may create an edited version including a virtual layer in which information about the first and second time codes matched to the reproduction section 402, the position of the marker, and the feedback input are matched.

Referring again to FIG. 3 , the editing interface 300 includes a function of comparing versions (refer to a red box) disposed on an upper portion of the first interface 310 . For example, when the user clicks the version comparison button, the editing interface 300 may provide the third interface 330 and the fourth interface 340 shown in FIG. 5 .

Referring to FIG. 5 , the editing interface 300 includes a third interface 330 for outputting an editing target video of a first version (V1) and a fourth interface 340 for outputting an editing target video of a second version (V2) Including, the third interface 330 and the fourth interface 340 can output the editing target video of the first version (V1) and the editing target video of the second version (V2), respectively, in a temporally synchronized state there is. In this case, the first version V1 and the second version V2 may be names referring to the original version and the edited version, but are not limited thereto, and may be names referring to the first edited version and the second edited version.

That is, the program may store, in the storage device 140 , a plurality of versions of images having different editing states or setting states of markers and feedback inputs with respect to the editing target moving image.

6 is an example of a main screen of the editing interface 300. When a user accesses, the editing interface 300 divides a plurality of editing target videos for each user by each channel 404 for editing a video for each user. can be displayed. For example, the user may add a video to be edited by using the video add button 405 for each channel 404 . In this case, the main screen of the editing interface 300 may list thumbnails of the added editing target video in a line, so that the user can check the work for each channel 404 at a glance.

Hereinafter, a description of a configuration performing the same function among the configurations shown in FIGS. 1 to 6 described above will be omitted.

7 is a flowchart illustrating a video editing method supporting joint editing of a video according to an embodiment of the present invention.

Referring to FIG. 7 , a method for providing a video editing service using a video editing device supporting joint editing of a video according to an embodiment of the present invention is edited in the user terminal 200 at the request of one or more users having access rights. A step of providing the interface 300 (S110), a marker for designating an area for each frame unit by the user terminal 200 with respect to the video to be edited being reproduced through the editing interface 300, and a feedback input matched to the corresponding marker and receiving (S120) and matching the received marker and feedback input with the video to be edited (S130), wherein the marker is generated in units of corresponding frames according to the user's marker and feedback input. It is set in the virtual layer, and the storing step matches the identification information of the frame in which the virtual layer is created, the position of the marker set in the virtual layer, and the feedback input and stores it in the video storage device.

In step S120, a marker indicating a playback section set by the user among the editing target video and a feedback input matched to the marker are additionally received, and the marker indicating the playback section includes a first time code indicating the start of the playback section and a first time code indicating the start of the playback section. Contains information about the second time code indicating the end.

In the method for providing a video editing service using a video editing device supporting joint editing of a video according to an embodiment of the present invention, a video to be edited is played back through the first interface 310 of the editing interface 300, and the first interface The method further includes outputting information about markers and feedback input in a list form in an area adjacent to 310, and when any one marker and feedback input from the list displayed on the second interface 320 is selected, the corresponding marker and a frame in which feedback input is performed is displayed on the first interface 310 .

In step S120, each user's feedback for the feedback input is received and displayed in a threaded manner.

In step S110, a tool selection interface supporting marker setting is output through the editing interface.

In step S130, a plurality of versions of an image having different editing states or setting states of markers and feedback inputs with respect to the video to be edited are stored in a storage device.

A method of providing a video editing service using a video editing device supporting joint editing of a video according to an embodiment of the present invention includes a third interface 330 for outputting a first version of the editing target video of the editing interface 300 and a third The method further comprising outputting a fourth interface 340 for outputting a second version of the editing target video, wherein the third interface 330 and the fourth interface 340 are temporally synchronized with the first version of the editing target The video and the second version of the editing target video are respectively output.

The method for providing a video editing service according to an embodiment of the present invention described above may also be implemented in the form of a recording medium including instructions executable by a computer, such as a program module 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, computer-readable media 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.

Although the methods and systems of the present invention have been described with reference to specific embodiments, some or all of their components or operations may be implemented using a computer system having a general purpose hardware architecture.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

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

100: a video editing device that supports co-editing of videos
110: communication module
120: memory
130: processor
140: storage device
200: user terminal
300: editing interface

Claims (12)

In the video editing device supporting the joint editing of the video,
communication module;
a memory in which a video editing program is stored;
a processor executing the video editing program; and
including a storage device on which the video is stored;
The program provides an editing interface to a user terminal in response to a request of one or more users having access rights, wherein the editing interface includes a marker for designating an area in units of frames by the user terminal for a video to be edited being reproduced, and a corresponding Receives a feedback input matched to a marker, matches the received marker and feedback input to the editing target video, and stores it in the storage device,
The editing interface generates a virtual layer in units of a corresponding frame according to the marker and feedback input, matches identification information of a frame in which the virtual layer is created, a position of a marker set in the virtual layer, and the feedback input, and stores it A video editing device, which is to be stored on the device.
The method of claim 1,
The editing interface further receives a marker indicating a playback section set by a user among the editing target video and a feedback input matched with the marker,
The marker indicating the playback section includes information on a first time code indicating the start of the playback section and a second time code indicating the end of the playback section.
The method of claim 1,
The editing interface includes a first interface on which the editing target video is played and a second interface for outputting information on the marker and feedback input in a list form in an area adjacent to the first interface,
When any one marker and feedback input from the list displayed on the second interface is selected, the frame on which the corresponding marker and feedback input is performed is displayed on the first interface.
The method of claim 1,
The editing interface receives and displays each user's feedback on the feedback input in a threaded manner.
The method of claim 1,
The editing interface will include a tool selection interface supporting the setting of the marker, the video editing apparatus.
The method of claim 1,
The video editing device stores, in the storage device, a plurality of versions of images having different editing states or setting states of the marker and feedback input with respect to the editing target video,
a third interface for outputting the editing target video of the first version of the editing interface and a fourth interface for outputting the editing target video of the second version;
The third interface and the fourth interface output the first version of the editing target video and the second version of the editing target video, respectively, in a temporally synchronized state.
In the method of providing a video editing service using a video editing device that supports joint editing of videos,
(a) providing an editing interface to a user terminal in response to a request of one or more users having access rights;
(b) receiving, by the user terminal, a marker for designating an area in units of frames with respect to the video to be edited being reproduced through the editing interface, and a feedback input matched to the corresponding marker; and
(c) matching the received marker and the feedback input to the editing target video and storing it in a storage device,
The marker is set in a virtual layer created in units of a corresponding frame according to a user's marker and feedback input,
In the storing, identification information of a frame in which the virtual layer is generated, a position of a marker set in the virtual layer, and the feedback input are matched and stored in a video storage device.
8. The method of claim 7,
In the step (b), a marker indicating a playback section set by a user among the editing target video and a feedback input matched to the marker are additionally received,
The method for providing a video editing service, wherein the marker indicating the playback section includes information on a first time code indicating the start of the playback section and a second time code indicating the end of the playback section.
8. The method of claim 7,
(d) reproducing a video to be edited through a first interface of the editing interface, and providing a second interface for outputting information about the marker and feedback input in a list form in an area adjacent to the first interface; including,
When any one marker and feedback input from the list displayed on the second interface is selected, the frame on which the corresponding marker and feedback input is performed is displayed on the first interface.
8. The method of claim 7,
The step (b) is to receive and display each user's feedback on the feedback input in a threaded manner, the video editing service providing method.
8. The method of claim 7,
The step (a) is to output a tool selection interface supporting the setting of the marker through the editing interface, the video editing service providing method.
8. The method of claim 7,
The step (c) stores, in the storage device, a plurality of versions of images having different editing states or setting states of the marker and feedback input with respect to the editing target moving image,
(e) outputting a third interface for outputting the editing target video of the first version of the editing interface and a fourth interface for outputting the editing target video of the second version of the editing interface;
The third interface and the fourth interface respectively output the first version of the editing target video and the second version of the editing target video in a temporally synchronized state, the video editing service providing method.

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