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KR-102961990-B1 - Video control system using subtitles

KR102961990B1KR 102961990 B1KR102961990 B1KR 102961990B1KR-102961990-B1

Abstract

The present invention relates to a video management system using subtitles, and more specifically, comprises: a storage unit that stores a video and subtitle data matching the video and transmits it to a user terminal; a first interface unit that transmits a designation interface output to the user terminal along with the video and designates a specific point in time of the video; and an extraction unit that, when the designation interface is selected from the user terminal, extracts the subtitle output at the specific point in time and the playback time of the subtitle to generate extracted data.

Inventors

  • 승자림

Assignees

  • 주식회사 캐스트박스

Dates

Publication Date
20260507
Application Date
20240614

Claims (8)

  1. A storage unit that stores a video and subtitle data matching the video, and transmits them to a user terminal; A first interface unit that transmits a designation interface that is output to the user terminal along with the video and designates a specific point in time of the video; and When the designated interface is selected from the user terminal, the extraction unit includes extracting the subtitle output at the specific point in time and the playback time of the subtitle to generate extracted data. The division unit further includes receiving the extracted data from the extraction unit, generating a division signal to divide the video into a video within the playback time of the subtitle (hereinafter referred to as the video within the time) and a video other than the time (hereinafter referred to as the video other than the time), and transmitting the division signal and the extracted data to the editing unit. It further includes a control unit that receives a splitting signal from the splitting unit, generates a control signal to lower the resolution of the image within the above, and transmits it to the editing unit. When multiple designated interfaces are selected from the user terminal, the method further includes a list unit that receives lower-resolution images from the editing unit and generates list data including the lower-resolution images. A third interface unit that transmits a transmission interface including a first transmission icon, a second transmission icon, a third transmission icon and a fourth transmission icon to the user terminal; and The transmission request unit further includes, when the first transmission icon is selected from the user terminal, a first transmission request signal requesting the transmission of the image within to the user terminal is generated and transmitted to the editing unit; when the second transmission icon is selected, a second transmission request signal requesting the transmission of the image with reduced resolution to the user terminal is generated and transmitted to the editing unit; and when the third transmission icon is selected, a third transmission request signal requesting the transmission of the list data to the user terminal is generated and transmitted to the list unit. A video management system using subtitles, characterized in that the transmission request unit generates a fourth transmission request signal to transmit the video and subtitle data to the user terminal and transmits it to the storage unit when the fourth transmission icon is selected from the user terminal.
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  6. In claim 1, A second interface unit that transmits a subtitle control interface regarding subtitle unit control of a video to a user terminal; and A video management system using subtitles, further comprising a movement unit that transmits the start point of a second subtitle output after the first subtitle currently output to the storage unit when the start icon of the subtitle control interface is selected and the first icon is selected, and transmits the start point of a third subtitle output before the first subtitle to the storage unit when the start icon is selected and the second icon is selected.
  7. In claim 6, An STT unit that receives the above list data and converts a voice signal input from a microphone into text data while one of the lower-resolution images (hereinafter referred to as the first low-capacity image) is output; A calculation unit for calculating the match rate between the subtitle output together with the first low-capacity video and the text data; If the above match rate exceeds a preset reference match rate, the comparison unit further includes deleting the first low-capacity image from the list data. The above list section is, A video management system using subtitles characterized by generating the above list data by sorting the videos with reduced resolution based on the start time of the subtitles.
  8. In claim 7, A supporting means comprising: a tubular body disposed inside the microphone body and having female screw threads on its inner surface; a protrusion provided protruding forward from the rear side inside the body and having male screw threads on its outer surface and inserted into the tubular body; a rod body, the rear side of which is inserted into the tubular body and has male screw threads on its outer surface and is screw-fastened to the tubular body, penetrating the front side of the body and having its front end positioned forward of the front end of the body; and a pad provided on the front side of the rod body, the front end of which supports the front side inside the protective cap of the microphone; and The management means further includes an opening formed in the body of the microphone and an opening/closing part for opening and closing the opening, and The length of the above tubular body is greater than the length of the above rod, and the length of the above opening is greater than the sum of the lengths of the above tubular body, the above protrusion, and the above pad, respectively. When viewed from the front, the support means is provided as a pair with the transducer of the microphone in between, and The device further comprises a body, a first through hole provided on one side of the body through which a tube of one of a pair of support means passes, and a second through hole provided on the other side of the body through which a tube of the other of a pair of support means passes. A video management system characterized in that the width of the opening is greater than the length of the body.

Description

Video control system using subtitles The present invention relates to a video management system using subtitles, and more specifically, to a video management system using subtitles that allows a video to be divided and utilized in subtitle units. Generally, video provided over the internet is high-definition (1080p) with a data size of approximately 2048MB. Server systems providing such video require high system specifications (memory and CPU) and consume a large amount of network traffic, resulting in high operating costs. In addition, high performance is required for user devices such as PCs and mobile phones to play high-definition videos, and it is difficult to provide services with normal image quality on devices with insufficient performance. Generally, when playing a video file containing subtitles, such as a foreign movie, using a portable terminal, subtitles translated into Korean are displayed in a designated area of the display screen in synchronization with the dialogue or scenes of the movie. Subtitle data is largely composed of a header and a body. The header contains general setting information for the subtitles (e.g., font, language, font size, alignment method), and the body contains translated subtitles corresponding to the dialogue of the movie and time information for when the translated subtitles will be displayed (the unit is ms (milli-seconds) included (Registered Patent No. 10-0859089 (hereinafter Prior Art 1)) and Fig. 1). Meanwhile, short-form video sharing platforms such as Shorts are being used recently. With the rise of short-form video sharing platforms, there is a growing need to cut out the aforementioned videos to extract only the necessary parts. Conventionally, a video was cut based on time using a video editing device (Published Patent No. 10-2014-0033667 (hereinafter referred to as Prior Art 2). However, the aforementioned prior art 2 had the problem that it was difficult to cut and use the video by subtitle unit, and it did not include configurations for sharing and distributing the cut video. Figure 1 is a diagram for explaining subtitle data. FIG. 2 is a schematic block diagram illustrating a video management system using subtitles according to an embodiment of the present invention. Figure 3 is a block diagram illustrating the configurations that perform the bookmark function on the server. Figure 4 is a block diagram illustrating configurations for changing the video playback timing in subtitle units on the server. FIG. 5 is a drawing for illustrating additional embodiments of the present invention. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Throughout the entire specification, when a part is described as being "connected" to another part, this includes not only cases where they are "directly connected (including electrical connections)," but also cases where they are "indirectly connected (including electrical connections)" with other elements interposed between them. FIG. 2 is a schematic block diagram illustrating a video management system using subtitles according to an embodiment of the present invention. FIG. 3 is a block diagram illustrating configurations for performing a bookmark function on a server. FIG. 4 is a block diagram illustrating configurations for changing the video playback time point in subtitle units on a server. A video management system (S) using subtitles according to one embodiment of the present invention is a system capable of dividing and cutting a video into subtitle units, and for convenience of explanation, it will be referred to as the ‘this system’ below. Referring to FIG. 2, the present system (video management system using subtitles (S)) includes a storage unit, a first interface unit, and an extraction unit. The storage unit, the first interface unit, and the extraction unit may be components included in the server (1) (management server). The system may include the server (1). The server (1) can be connected to communicate with the user terminal (2), etc., described later. In addition to the storage unit, the first interface unit, and the extraction unit, the server (1) may include one or more of the following: a division unit, a control unit, a transmission request unit, an editing unit, a list unit, a second interface unit, and a movement unit. Various control configurations or computing devices known to a person skilled in the art (e.g., various electronic devices or electronic modules such