CN103648012A - English video teaching method with color gradient display of captions - Google Patents
English video teaching method with color gradient display of captions Download PDFInfo
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- CN103648012A CN103648012A CN201310718968.3A CN201310718968A CN103648012A CN 103648012 A CN103648012 A CN 103648012A CN 201310718968 A CN201310718968 A CN 201310718968A CN 103648012 A CN103648012 A CN 103648012A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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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
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Entrepreneurship & Innovation (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses an English video teaching method with color gradient display of captions. The English video teaching method with color gradient display of captions comprises the following steps of: (1) uploading a video background image; (2) overlapping a map layer 1 on the video background image and displaying the captions by using color 1 in a caption display region of the map layer 1, wherein the width of the map layer 1 is W1 which is equal to the width of the caption display region; (3) uploading an audio and overlapping a map layer 2 on the map layer 1 at the same time, and unfolding a width w every t until W2 is equal to W1, wherein the width of the map layer 2 is W2, and W2 is equal to 0 at the initial moment; displaying the captions by using color 2 in the caption display region of the map layer 2; overlapping the caption display regions of the map layer 2 and the map layer 1 and overlapping the captions; (4) uploading a video background image of a next frame, repeating the steps (2) and (3) until the English video playing is finished. The English video teaching method with color gradient display of captions can prevent a leaner paying attention to the captions, and greatly improves a listening training effect.
Description
Technical field
The present invention relates to English teaching field, be specifically related to the English video teaching method that the progressive variable color of a kind of captions shows.
Background technology
In learning English, how to improve one's hearing is very difficult problems for headache of many English learners.Nowadays network is universal, and we can be easy to obtain from network abundant aural learning material, such as audio-visual-materials such as Hollywood movie, American series, famous person's speeches., when we are when watching these English videos, the captions of video below can disturb our attentiveness.Inconsistent because being people's English Reading speed and the speech rate of video explanation, general reading rate is all slower than video speech rate, thereby cause learner can ignore heard content, only pay close attention to captions, and the reading rate of captions is often slower than speech rate, thereby cause completing captions within the time of speaking, read, cause both listening bad, also see that bad phenomenon occurs.English subtitles not only not can be used in and improve one's hearing, and have affected on the contrary the attentiveness of learner on Listening Comprehension, cause the effect of Listening Training undesirable.Because everyone can habitually remove to read the English subtitles of video below, and ignore personage's pronunciation, caused the effect of Listening Training undesirable.
Summary of the invention
Goal of the invention: in order to solve in current English video teaching, the problems such as the English subtitles severe jamming aural learning in video, the present invention proposes the video teaching method that the progressive variable color of a kind of captions shows, can allow learner practise hearing according to the demonstration rhythm of captions, effectively avoid learner that attentiveness is placed on above captions, improved well the practice effect of hearing.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is:
The English video teaching method that the progressive variable color of captions shows, comprises the steps:
(1) load video background image;
(2) stacking chart's layer 1 on video background image, the width of figure layer 1 is W
1, W
1=Subtitle Demonstration peak width; The Subtitle Demonstration region of figure layer 1 shows captions by color 1;
(3) load audio frequency, scheming stacking chart's layer 2 on layer 1 simultaneously, the width of figure layer 2 is W
2, initial time W
2=0, then per interval t launches a width w until W
2=W
1; The Subtitle Demonstration region of figure layer 2 shows captions by color 2, schemes the Subtitle Demonstration region of layer 2 and the Subtitle Demonstration area coincidence of figure layer 1, captions coincidence;
(4) load next frame video background image, repeating step (two), (three), until English video playback is complete.
As preferably, described color 1 for light color be color; Described color 2 for dark color be color; Color 1 is not identical with color 2.
As preferably, in described step (three), when figure layer 2 launches, time interval t=T/m, T is current audio frequency duration, m is the word number in Subtitle Demonstration region; Spreading width w=W
1/ m, W
1width for figure layer 1.
As preferably, in described step (three), when figure layer 2 launches, time interval t=T/c, T is current audio frequency duration, c is the character number in Subtitle Demonstration region; Spreading width w=W
1/ c, W
1width for figure layer 1.
As preferably, in described step (three), when figure layer 2 launches, time interval t=T/f, T is current audio frequency duration, f is the pixel number of figure layer 1; Spreading width w is figure layer 1 single pixel.
In instructional video, the Subtitle Demonstration time point of every complete dialogue and duration can obtain from video caption file, also can manually set.Along with video personage's the process of speaking, the width of figure layer 2 progressively launches, and when speaking of video personage finished, the width of figure layer 2 is consistent with the width of figure layer 1, and the captions on figure layer 2 have covered the captions on figure layer 1 completely.
In the playing process of whole video, the appearance of every English spoken title will repeat by the stack of above two figure layers.The effect presenting is: in the process of personage dialogue, the English subtitles color in video can become color 2 from color 1 along with personage's the progress of speaking variable color gradually, has realized caption list root according to the video personage progress variable color of speaking.For learner, can hold dialogue progress by the variation of captions color, thereby have object to carry out efficient English Listening Comprehension exercise.
Beneficial effect: method provided by the invention is simple, has versatility, utilizes the inventive method to carry out all English videos and other language videos perfect, improves the service efficiency of these resources, reaches better teaching purpose; The present invention can effectively solve English video-see person, when understanding video sound-content by English subtitles, the difference of video sound broadcasting speed and learner's English subtitles reading rate and the difficulty of learning that causes, enforceablely unified learner and watched the speed of video caption and the speed of Listening Comprehension video sound, thereby realized, effectively by captions, improve the aim of learning of English Listening Comprehension, the elevator belt of learner's attentiveness is helped simultaneously; The invention provides the progressive variable color mode of multiple caption, learner can select according to self actual learning ability, can adapt to different learners' requirement; The inventive method use cost is low, can reduce developer and learner's financial burden, is with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is realization flow figure of the present invention.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is elaborated; be noted that the following stated is only the preferred embodiment of the present invention; but protection scope of the present invention is not limited to embodiment; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Embodiment: the English video teaching method that the progressive variable color of captions as shown in Figure 1 shows, comprises the steps:
(1) load video background image;
(2) stacking chart's layer 1 on video background image, the width of figure layer 1 is W
1, W
1=Subtitle Demonstration peak width; The Subtitle Demonstration region of figure layer 1 shows captions by color 1;
(3) load audio frequency, scheming stacking chart's layer 2 on layer 1 simultaneously, the width of figure layer 2 is W
2, initial time W
2=0, then per interval t launches a width w until W
2=W
1; The Subtitle Demonstration region of figure layer 2 shows captions by color 2, schemes the Subtitle Demonstration region of layer 2 and the Subtitle Demonstration area coincidence of figure layer 1, captions coincidence;
(4) load next frame video background image, repeating step (two), (three), until English video playback is complete.
Wherein, described color 1 for light color be color; Described color 2 for dark color be color, color 1 is not identical with color 2.
In step (three), figure layer 2 per interval t launch the captions that a progressive variable color of width w shows current audio frequency, and the computational methods of time interval t and width w can be selected by video playback person.Time interval t and width w have three kinds of preferred computational methods:
1) when figure layer 2 launches, time interval t=T/m, T is current audio frequency duration, m is the word number in Subtitle Demonstration region; Spreading width w=W
1/ m, W
1width for figure layer 1.
2) when figure layer 2 launches, time interval t=T/c, T is current audio frequency duration, c is the character number in Subtitle Demonstration region; Spreading width w=W
1/ c, W
1width for figure layer 1.
3) in described step (three), when figure layer 2 launches, time interval t=T/f, T is current audio frequency duration, f is the pixel number of figure layer 1; Spreading width w is figure layer 1 single pixel.
In instructional video, the Subtitle Demonstration time point of every complete dialogue and duration can obtain from video caption file, also can manually set.Along with video personage's the process of speaking, the width of figure layer 2 progressively launches, and when speaking of video personage finished, the width of figure layer 2 is consistent with the width of figure layer 1, and the captions on figure layer 2 have covered the captions on figure layer 1 completely.
Use method provided by the invention to impart knowledge to students, learner opens English video, in video, the English subtitles of personage's dialogue can show below video, and in the playing process of whole video, the appearance of every English spoken title will repeat by the stack of above two figure layers.The effect presenting is: in the process of personage dialogue, the English subtitles color in video can become color 2 from color 1 along with personage's the progress of speaking variable color gradually, has realized caption list root according to the video personage progress variable color of speaking.For learner, can hold dialogue progress by the variation of captions color, thereby have object to carry out efficient English Listening Comprehension exercise.
Claims (5)
1. the English video teaching method that the progressive variable color of captions shows, is characterized in that, comprises the steps:
(1) load video background image;
(2) stacking chart's layer 1 on video background image, the width of figure layer 1 is W
1, W
1=Subtitle Demonstration peak width; The Subtitle Demonstration region of figure layer 1 shows captions by color 1;
(3) load audio frequency, scheming stacking chart's layer 2 on layer 1 simultaneously, the width of figure layer 2 is W
2, initial time W
2=0, then per interval t launches a width w until W
2=W
1; The Subtitle Demonstration region of figure layer 2 shows captions by color 2, schemes the Subtitle Demonstration region of layer 2 and the Subtitle Demonstration area coincidence of figure layer 1, captions coincidence;
(4) load next frame video background image, repeating step (two), (three), until English video playback is complete.
2. the English video teaching method that the progressive variable color of captions according to claim 1 shows, is characterized in that: described color 1 for light color be color; Described color 2 for dark color be color; Color 1 is not identical with color 2.
3. the English video teaching method that the progressive variable color of captions according to claim 1 shows, it is characterized in that: in described step (three), when figure layer 2 launches, time interval t=T/m, T is current audio frequency duration, and m is the word number in Subtitle Demonstration region; Spreading width w=W
1/ m, W
1width for figure layer 1.
4. the English video teaching method that the progressive variable color of captions according to claim 1 shows, it is characterized in that: in described step (three), when figure layer 2 launches, time interval t=T/c, T is current audio frequency duration, and c is the character number in Subtitle Demonstration region; Spreading width w=W
1/ c, W
1width for figure layer 1.
5. the English video teaching method that the progressive variable color of captions according to claim 1 shows, is characterized in that: in described step (three), and when figure layer 2 launches, time interval t=T/f, T is current audio frequency duration, f is the pixel number of figure layer 1; Spreading width w is figure layer 1 single pixel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718968.3A CN103648012A (en) | 2013-12-23 | 2013-12-23 | English video teaching method with color gradient display of captions |
| PCT/CN2014/070748 WO2015096232A1 (en) | 2013-12-23 | 2014-01-16 | Language video teaching method with colour gradient display of captions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718968.3A CN103648012A (en) | 2013-12-23 | 2013-12-23 | English video teaching method with color gradient display of captions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103648012A true CN103648012A (en) | 2014-03-19 |
Family
ID=50253154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718968.3A Pending CN103648012A (en) | 2013-12-23 | 2013-12-23 | English video teaching method with color gradient display of captions |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103648012A (en) |
| WO (1) | WO2015096232A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653071A (en) * | 2016-12-30 | 2017-05-10 | 腾讯音乐娱乐（深圳）有限公司 | Lyric display method and apparatus |
| CN109241496A (en) * | 2018-09-17 | 2019-01-18 | 前海巴比信息科技（深圳）有限公司 | Phonetic notation system |
| CN113395567A (en) * | 2021-06-11 | 2021-09-14 | 腾讯科技（深圳）有限公司 | Subtitle display method and related device |
Citations (5)
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|---|---|---|---|---|
| JPH07261652A (en) * | 1994-03-23 | 1995-10-13 | Takeshi Yamamoto | Language learning method and recording medium for language learning |
| CN1152161A (en) * | 1995-08-21 | 1997-06-18 | 兄弟工业株式会社 | Caption display method and device |
| TW432349B (en) * | 1999-02-05 | 2001-05-01 | Mentor Data System Inc | Color changing of caption display in accordance with sound |
| KR20040089368A (en) * | 2003-04-14 | 2004-10-21 | 엘지전자 주식회사 | Method for changing a lyric data font in karaoke system |
| KR20070066748A (en) * | 2005-12-22 | 2007-06-27 | 주식회사 대우일렉트로닉스 | Subtitle color changing method |
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| CN1156811C (en) * | 1999-05-14 | 2004-07-07 | 英业达股份有限公司 | Method and device for displaying caption accompanied by pronunciation |
| CN1535032A (en) * | 2003-03-31 | 2004-10-06 | 乐金电子（惠州）有限公司 | Song words colour selecting method in karaoke system |
| JP2005202425A (en) * | 2005-02-21 | 2005-07-28 | Daiichikosho Co Ltd | System for synchronously outputting accompaniment tone of musical piece and words title video |
| JP2007235794A (en) * | 2006-03-03 | 2007-09-13 | Funai Electric Co Ltd | Television receiver |
| CN201256430Y (en) * | 2009-01-23 | 2009-06-10 | 史强 | Film source manufacturing device for movie karaoke |
| JP5303293B2 (en) * | 2009-01-30 | 2013-10-02 | 東芝アルパイン・オートモティブテクノロジー株式会社 | Disc playback apparatus and disc playback method |
-
2013
- 2013-12-23 CN CN201310718968.3A patent/CN103648012A/en active Pending
-
2014
- 2014-01-16 WO PCT/CN2014/070748 patent/WO2015096232A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07261652A (en) * | 1994-03-23 | 1995-10-13 | Takeshi Yamamoto | Language learning method and recording medium for language learning |
| CN1152161A (en) * | 1995-08-21 | 1997-06-18 | 兄弟工业株式会社 | Caption display method and device |
| TW432349B (en) * | 1999-02-05 | 2001-05-01 | Mentor Data System Inc | Color changing of caption display in accordance with sound |
| KR20040089368A (en) * | 2003-04-14 | 2004-10-21 | 엘지전자 주식회사 | Method for changing a lyric data font in karaoke system |
| KR20070066748A (en) * | 2005-12-22 | 2007-06-27 | 주식회사 대우일렉트로닉스 | Subtitle color changing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653071A (en) * | 2016-12-30 | 2017-05-10 | 腾讯音乐娱乐（深圳）有限公司 | Lyric display method and apparatus |
| CN106653071B (en) * | 2016-12-30 | 2019-11-22 | 腾讯音乐娱乐（深圳）有限公司 | A kind of lyric display method and device |
| CN109241496A (en) * | 2018-09-17 | 2019-01-18 | 前海巴比信息科技（深圳）有限公司 | Phonetic notation system |
| CN109241496B (en) * | 2018-09-17 | 2021-09-07 | 前海巴比信息科技（深圳）有限公司 | Phonetic system |
| CN113395567A (en) * | 2021-06-11 | 2021-09-14 | 腾讯科技（深圳）有限公司 | Subtitle display method and related device |
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| Publication number | Publication date |
|---|---|
| WO2015096232A1 (en) | 2015-07-02 |
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Application publication date: 20140319 |
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