CN113420627A - System and method capable of generating English dubbing materials - Google Patents
System and method capable of generating English dubbing materials Download PDFInfo
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- CN113420627A CN113420627A CN202110663529.1A CN202110663529A CN113420627A CN 113420627 A CN113420627 A CN 113420627A CN 202110663529 A CN202110663529 A CN 202110663529A CN 113420627 A CN113420627 A CN 113420627A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 21
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
The invention discloses a system and a method capable of generating English dubbing materials. The invention can customize English dubbing materials according to the user's favor, and dubs by using the favorite materials, thereby improving the learning interest of the user and the learning efficiency.
Description
Technical Field
The invention relates to the technical field of education systems, in particular to a system and a method capable of generating English dubbing materials.
Background
When learning english, it is a common means of raising interest to utilize english video to dub the exercise, but english video that every user likes is different, and current dubbing APP exercise material is restricted to the material that acquiescence provided, can not customize.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a system and a method for generating English dubbing materials.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a system for generating english dubbing material, comprising:
the video playing module: the English video playing device is used for playing an English video which is required to collect English dubbing materials;
a screen recording module: the screen recording device is used for recording screens in the process of playing English videos;
a subtitle region selection module: the system comprises a caption area used for delimiting a caption area in an English video for a user providing tool and recording the position of the caption area;
and a subtitle detection module: the caption detection is carried out on the caption area;
a screenshot recognition module: the caption detection module is used for capturing a caption area and identifying caption content when detecting that a caption appears in the caption area;
a recording module: the subtitle detection module is used for recording the starting time of the subtitle when detecting that the subtitle appears in the subtitle area, and recording the ending time of the subtitle when detecting that the subtitle disappears;
a correlation module: the system comprises a video acquisition module, a caption acquisition module, a display module and a display module, wherein the video acquisition module is used for acquiring a video recorded by a screen, identifying the acquired caption, and associating the start time and the end time of each caption;
and a dubbing module: the system is used for playing videos obtained by screen recording and displaying subtitles obtained by recognition at a set position of a playing interface according to a time sequence; when a user triggers a start dubbing event, only playing videos without sound, changing a certain subtitle to be highlighted when playing to the position of the start time of the subtitle, stopping highlighting the subtitle when playing to the position of the end time of the subtitle, synchronously recording sound while playing the videos, and fusing the recorded sound and the videos to obtain the dubbing videos after the user triggers the end dubbing event.
The invention also provides a method of the system, which comprises the following specific processes:
playing an English video of which the English dubbing material is required to be acquired by using a video playing module; a user demarcates a caption area in an English video through a tool provided by a caption area selection module, and the caption area selection module records the position of the caption area; after a user triggers to start screen recording, a screen recording module synchronously records screens in the process of playing English videos, and a subtitle detection module detects subtitles in a subtitle area; when the subtitle detection module detects that the subtitle appears in the subtitle area, the screenshot recognition module captures the subtitle area and recognizes the subtitle content, meanwhile, the recording module records the starting time of the subtitle, and when the subtitle detection module detects that the subtitle disappears, the recording module records the ending time of the subtitle;
after the playing of the English video is finished, the association module associates the video obtained by screen recording with the subtitles obtained by identification and the start time and the end time of each subtitle to form an English dubbing material;
when a user wants to use the English dubbing material, the dubbing module is used for playing the video obtained by recording the screen, and the dubbing module displays the identified subtitles at the set position of the playing interface according to the time sequence; when a user triggers a start dubbing event, the dubbing module only plays a video without sound, changes a certain subtitle into a highlight when the position of the start time of the subtitle is played, and stops highlighting the subtitle when the position of the end time of the subtitle is played; when the subtitles are lightened, a user starts dubbing, and the dubbing module synchronously records the sound; and after the user triggers the ending dubbing event, the dubbing module fuses the recorded sound and the video to obtain the dubbing video.
The invention has the beneficial effects that: the invention can customize English dubbing materials according to the user's favor, and dubs by using the favorite materials, thereby improving the learning interest of the user and the learning efficiency.
Detailed Description
The present invention will be further described below. It should be noted that the present embodiment is premised on the technical solution, and detailed description and specific implementation are given, but the scope of protection of the present invention is not limited to the present embodiment.
Example 1
The embodiment provides a system capable of generating English dubbing materials, comprising:
the video playing module: the English video playing device is used for playing an English video which is required to collect English dubbing materials;
a screen recording module: the screen recording device is used for recording screens in the process of playing English videos;
a subtitle region selection module: the system comprises a caption area used for delimiting a caption area in an English video for a user providing tool and recording the position of the caption area;
and a subtitle detection module: the caption detection is carried out on the caption area;
a screenshot recognition module: the caption detection module is used for capturing a caption area and identifying caption content when detecting that a caption appears in the caption area;
a recording module: the subtitle detection module is used for recording the starting time of the subtitle when detecting that the subtitle appears in the subtitle area, and recording the ending time of the subtitle when detecting that the subtitle disappears;
a correlation module: the system comprises a video acquisition module, a caption acquisition module, a display module and a display module, wherein the video acquisition module is used for acquiring a video recorded by a screen, identifying the acquired caption, and associating the start time and the end time of each caption;
and a dubbing module: the system is used for playing videos obtained by screen recording and displaying subtitles obtained by recognition at a set position of a playing interface according to a time sequence; when a user triggers a start dubbing event, only playing videos without sound, changing a certain subtitle to be highlighted when playing to the position of the start time of the subtitle, stopping highlighting the subtitle when playing to the position of the end time of the subtitle, synchronously recording sound while playing the videos, and fusing the recorded sound and the videos to obtain the dubbing videos after the user triggers the end dubbing event.
The system can be applied to intelligent terminals such as student tablets.
Example 2
The present embodiment provides a method using the system described in embodiment 1, which includes the following specific steps:
playing an English video of which the English dubbing material is required to be acquired by using a video playing module; a user demarcates a caption area in an English video through a tool provided by a caption area selection module, and the caption area selection module records the position of the caption area; after a user triggers to start screen recording, a screen recording module synchronously records screens in the process of playing English videos, and a subtitle detection module detects subtitles in a subtitle area; when the subtitle detection module detects that the subtitle appears in the subtitle area, the screenshot recognition module captures the subtitle area and recognizes the subtitle content, meanwhile, the recording module records the starting time of the subtitle, and when the subtitle detection module detects that the subtitle disappears, the recording module records the ending time of the subtitle;
after the playing of the English video is finished, the association module associates the video obtained by screen recording with the subtitles obtained by identification and the start time and the end time of each subtitle to form an English dubbing material;
when a user wants to use the English dubbing material, the dubbing module is used for playing the video obtained by recording the screen, and the dubbing module displays the identified subtitles at the set position of the playing interface according to the time sequence; when a user triggers a start dubbing event, the dubbing module only plays a video without sound, changes a certain subtitle into a highlight when the position of the start time of the subtitle is played, and stops highlighting the subtitle when the position of the end time of the subtitle is played; when the subtitles are lightened, a user starts dubbing, and the dubbing module synchronously records the sound; and after the user triggers the ending dubbing event, the dubbing module fuses the recorded sound and the video to obtain the dubbing video.
It should be noted that the triggering manner of various events may adopt conventional manners such as key pressing, voice, gesture, etc.
Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (2)
1. A system for generating english dubbing material, comprising:
the video playing module: the English video playing device is used for playing an English video which is required to collect English dubbing materials;
a screen recording module: the screen recording device is used for recording screens in the process of playing English videos;
a subtitle region selection module: the system comprises a caption area used for delimiting a caption area in an English video for a user providing tool and recording the position of the caption area;
and a subtitle detection module: the caption detection is carried out on the caption area;
a screenshot recognition module: the caption detection module is used for capturing a caption area and identifying caption content when detecting that a caption appears in the caption area;
a recording module: the subtitle detection module is used for recording the starting time of the subtitle when detecting that the subtitle appears in the subtitle area, and recording the ending time of the subtitle when detecting that the subtitle disappears;
a correlation module: the system comprises a video acquisition module, a caption acquisition module, a display module and a display module, wherein the video acquisition module is used for acquiring a video recorded by a screen, identifying the acquired caption, and associating the start time and the end time of each caption;
and a dubbing module: the system is used for playing videos obtained by screen recording and displaying subtitles obtained by recognition at a set position of a playing interface according to a time sequence; when a user triggers a start dubbing event, only playing videos without sound, changing a certain subtitle to be highlighted when playing to the position of the start time of the subtitle, stopping highlighting the subtitle when playing to the position of the end time of the subtitle, synchronously recording sound while playing the videos, and fusing the recorded sound and the videos to obtain the dubbing videos after the user triggers the end dubbing event.
2. A method using the system of claim 1, comprising the steps of:
playing an English video of which the English dubbing material is required to be acquired by using a video playing module; a user demarcates a caption area in an English video through a tool provided by a caption area selection module, and the caption area selection module records the position of the caption area; after a user triggers to start screen recording, a screen recording module synchronously records screens in the process of playing English videos, and a subtitle detection module detects subtitles in a subtitle area; when the subtitle detection module detects that the subtitle appears in the subtitle area, the screenshot recognition module captures the subtitle area and recognizes the subtitle content, meanwhile, the recording module records the starting time of the subtitle, and when the subtitle detection module detects that the subtitle disappears, the recording module records the ending time of the subtitle;
after the playing of the English video is finished, the association module associates the video obtained by screen recording with the subtitles obtained by identification and the start time and the end time of each subtitle to form an English dubbing material;
when a user wants to use the English dubbing material, the dubbing module is used for playing the video obtained by recording the screen, and the dubbing module displays the identified subtitles at the set position of the playing interface according to the time sequence; when a user triggers a start dubbing event, the dubbing module only plays a video without sound, changes a certain subtitle into a highlight when the position of the start time of the subtitle is played, and stops highlighting the subtitle when the position of the end time of the subtitle is played; when the subtitles are lightened, a user starts dubbing, and the dubbing module synchronously records the sound; and after the user triggers the ending dubbing event, the dubbing module fuses the recorded sound and the video to obtain the dubbing video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663529.1A CN113420627A (en) | 2021-06-15 | 2021-06-15 | System and method capable of generating English dubbing materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663529.1A CN113420627A (en) | 2021-06-15 | 2021-06-15 | System and method capable of generating English dubbing materials |
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| CN113420627A true CN113420627A (en) | 2021-09-21 |
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| CN202110663529.1A Pending CN113420627A (en) | 2021-06-15 | 2021-06-15 | System and method capable of generating English dubbing materials |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021903A (en) * | 2006-10-10 | 2007-08-22 | 鲍东山 | Video caption content analysis system |
| US20160021334A1 (en) * | 2013-03-11 | 2016-01-21 | Video Dubber Ltd. | Method, Apparatus and System For Regenerating Voice Intonation In Automatically Dubbed Videos |
| CN106293347A (en) * | 2016-08-16 | 2017-01-04 | 广东小天才科技有限公司 | The learning method of a kind of man-machine interaction and device, user terminal |
| CN110149548A (en) * | 2018-09-26 | 2019-08-20 | 腾讯科技（深圳）有限公司 | Video dubbing method, electronic device and readable storage medium storing program for executing |
-
2021
- 2021-06-15 CN CN202110663529.1A patent/CN113420627A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021903A (en) * | 2006-10-10 | 2007-08-22 | 鲍东山 | Video caption content analysis system |
| US20160021334A1 (en) * | 2013-03-11 | 2016-01-21 | Video Dubber Ltd. | Method, Apparatus and System For Regenerating Voice Intonation In Automatically Dubbed Videos |
| CN106293347A (en) * | 2016-08-16 | 2017-01-04 | 广东小天才科技有限公司 | The learning method of a kind of man-machine interaction and device, user terminal |
| CN110149548A (en) * | 2018-09-26 | 2019-08-20 | 腾讯科技（深圳）有限公司 | Video dubbing method, electronic device and readable storage medium storing program for executing |
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Application publication date: 20210921 |
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