CN102868862A - Method and equipment for dubbing video applied to mobile terminal - Google Patents
Method and equipment for dubbing video applied to mobile terminal Download PDFInfo
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- CN102868862A CN102868862A CN2012103399423A CN201210339942A CN102868862A CN 102868862 A CN102868862 A CN 102868862A CN 2012103399423 A CN2012103399423 A CN 2012103399423A CN 201210339942 A CN201210339942 A CN 201210339942A CN 102868862 A CN102868862 A CN 102868862A
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Abstract
The invention relates to a method and equipment for dubbing a video applied to a mobile terminal. The method comprises the steps of a dubbing step, a sound source extracting step, an audio mixing step, a video extracting step, a video synthesizing step, a video distributing step and the like, wherein the mobile terminal comprises a dubbing module, an audio frequency extracting module, an audio mixing module, a video extracting module, a synthesizing module, a distributing module and the like. The method has the beneficial effects that by the method, a source video to be distributed can be completely dubbed on the mobile terminal, the method is simple to operate, the dubbing is quick, the shot video can be flexibly dubbed, the user experience is good, and the method is easy to popularize and apply.
Description
Technical field
The invention belongs to communication field, particularly a kind ofly be applied to method and this equipment that mobile terminal video is dubbed.
Background technology
After utilizing mobile phone, the mobile terminal device capture video such as iPod touch, iPad, the user can arrive website platform with video distribution according to different purposes, especially the form by the video microblogging to microblogging website, social network sites or individual sites, can be authorized the video distribution of taking for good friend or other users and share or comment on processing.At present, can be for the above-mentioned video of issue does not have through dubbing the original video (source video) of (voice) processing, if in PC, do for the video of taking and dub processing, video in the portable terminal need to be exported in the PC, then corresponding software is installed in PC, import to again portable terminal, complex operation step.If there is not relevant professional knowledge, associative operation can't be finished at all, even for possessing above-mentioned knowledge crowd, also owing to will spend a large amount of time, and abandons dubbing processing.In addition, the mobile phone with camera function also can be taken the video with voice, but these voice and video are synchronous recording, and the user can not dub again for taken video.
Summary of the invention
The invention provides a kind of simple to operate, process the method for dubbing for mobile terminal video rapidly.The mobile terminal device that can realize said method also is provided simultaneously.The detailed technology scheme that realizes the object of the invention is as follows:
A kind of video dubbing method that is applied to portable terminal of the present invention comprises the steps:
Dub step: namely in the process of playing video file, to show that the record button of dubbing occurs long during by event when receiving, and begins to dub for described video file;
In the playing video file process, when the length that stops record button during by event, stop to dub for described video file.
The source of sound extraction step;
The audio mixing step;
The video extraction step;
The video synthesis step;
The video distribution step.
The portable terminal of describing in the middle of the present invention includes but not limited to various standard mobile phones (as touching or non-touch-screen mobile phone), based on various portable mobile apparatus such as the various panel computers such as radio hand-held equipment, iPad such as the smart mobile phone of different operating system, personal digital assistant PDA or iPod touch.In addition, need to prove: operating system involved in the present invention includes but not limited to iPhone OS, Symbian OS, Windows Mobile, Linux, PalmOS, Mac OS X, Android, BlackBerry etc.
The form of video file involved in the present invention includes but not limited to AVI form, nAVI form, DV AVI form, mpeg format, MPEG 1, MPEG 2, MPEG 4, DivX form, MOV form, ASF form, WMV form, RM form, RMVB form etc.
" dubbing " of the present invention refered in particular to and is the video configuration voice; " dubbing in background music " of the present invention refered in particular to and is the video configuration music.
Further, source of sound extraction step of the present invention is from the source video and dubs source of sound and extract in proportion source of sound." in proportion " of the present invention refers to all can extract the source of sound of 0-100% from the two, but summation remains 100%, for example respectively extracts 50%.
Further, the audio mixing step is with after carrying out audio mixing from source video and the source of sound of dubbing the source of sound extraction in proportion, then exports audio mixing.
Further, the video extraction step is to extract the pure video that does not contain audio frequency from the video of source.
Further, the new video synthesis step is with described pure video and the synthetic new video of described audio mixing.
Dubbing method of the present invention also can comprise one or more following steps:
Preserve step, the video that is used for dubbing is preserved;
The audition step is used for the audition dubbed effect;
Repeat steps is used for again dubbing;
Before the described dubbing method, among, afterwards, dub in background music, montage or special effect processing.
The present invention also provides a kind of portable terminal, comprising:
Display screen: be used for the display application interface and/or receive operation;
Video playback module: be used for broadcast, preview video file;
Dub module:
The audio extraction module:
Audio mixing module: be used for the ratio that source of sound is extracted in control;
Video extraction module: be used for extracting pure video from the source video;
Synthesis module: be used for merging described pure video, audio mixing and new video after obtaining dubbing;
Release module: be used for the video file that issue has been dubbed.
Preferably, portable terminal of the present invention also comprises:
Preserve module: be used for preserving the video file of having dubbed;
Audition module: be used for the audition dubbed effect;
The source of sound ratio is selected module: be used for source of sound ratio condition prompting;
Parameter modification module: be used for according to source video file title the video file of having dubbed that generates being renamed, and revise at least a attribute in the file under the described video file of having dubbed or the described video file of having dubbed.
Further preferably, the condition prompting module of dubbing of the present invention comprises following any module at least:
The first output reminding module: be used for showing the progress of dubbing at the display screen of portable terminal;
The second output reminding module: be used for showing the state of dubbing at the display screen of portable terminal;
The 3rd output reminding module: be used for making the video track bar in the front and back that begin to dub change color to occur.
Beneficial effect of the present invention is, the present invention can finish at portable terminal pre-release source video is dubbed, and simple to operate, dub fast, can dub for the video of taking flexibly, the user experiences, and is easy to apply.
Description of drawings
The mobile terminal video dubbing method flow chart of Fig. 1, the embodiment of the invention 1;
The mobile terminal video dubbing method flow chart of Fig. 2, the embodiment of the invention 2;
The mobile terminal video EM equipment module schematic diagram of Fig. 3, the embodiment of the invention 3;
Fig. 4, mobile terminal video of the present invention are dubbed the front interface sectional drawing;
Fig. 5, mobile terminal video of the present invention are dubbed the rear interface sectional drawing.
Embodiment
For making purpose of the present invention, technical scheme and advantage more explicit, referring to accompanying drawing and enumerate three embodiment, the present invention is described in more detail.
Embodiment 1 is shown in the flow chart of Fig. 1, and first embodiment of the present invention provides a kind ofly is iPhone 4 mobile video file dubbing methods, comprising:
Dub step S11: as shown in Figure 4, after click " beginning to dub " button 1.5 makes mobile phone be in the displaying video state, in conjunction with shown in Figure 5, this moment, display screen video track bar 1.6 occurred and " pin and dub " button 1.7(calls record button in the following text), to show that the record button 1.7 dub occurs long during by event when receiving, and begins to dub for described video file; When the length that stops record button during by event, stop to dub for video file.
Source of sound extraction step S12: the source of sound extraction step is from the source video and dubs source of sound and extract in proportion source of sound, in conjunction with shown in Figure 5, acquiescence extract 100% for extract 0% from source video source of sound (former sound) from dubbing source of sound (dubbing);
Audio mixing step S13: the audio mixing step is with after carrying out audio mixing from source video and the source of sound of dubbing the source of sound extraction in proportion, then exports audio mixing;
Video extraction step S14: be from the video of source, to extract the pure video that does not contain audio frequency.
Video synthesis step S15: be with described pure video and the synthetic new video of described audio mixing.
Audition step S16, the audition dubbed effect.
Repeat steps S17, the bad or other reasons for the audition effect can be dubbed again.
Preserve step S18, the video that is used for dubbing is preserved, and when user selection is preserved pre-issue new video, obtains local video 1.3.When user selection is not preserved, then return source video 1.1.
Video distribution step S19: the video that issue has been dubbed obtains new video 1.4 to video platform (vlook).
Embodiment 2 second embodiment of the present invention be new video that embodiment 1 is obtained as the source video, the processing of proceeding to dub in background music.As shown in Figure 2, dub step and still comprise, source of sound extraction step S21; Audio mixing step S22; Video extraction step S23; New video synthesis step S24; Video is preserved step S25, and video audition, reform, the step (not shown) such as issue.As different from Example 1, the step of dubbing in background music of increase comprises:
Source of sound extraction step S21'; Wherein the source of sound extraction step is from the source video and dubs source of sound and extract in proportion source of sound.
Audio mixing step S22';
Video extraction step S23';
New video synthesis step S24' obtains the new video of not only dubbing in background music but also dubbing.
Need to prove, behind the new video that obtains not only to dub in background music but also dub, can not cover from source of sound and extract " voice ", and dubbing in background music before only covering.
As shown in Figure 3, third embodiment of the invention is portable terminal, is particularly for the iPhone4 mobile phone, and this mobile phone comprises:
Display screen: be used for the display application interface and/or receive operation;
Video playback module: be used for broadcast, preview video file;
Dub module 3.1:
Audio extraction module 3.2:
Audio mixing module 3.3: be used for the ratio that source of sound is extracted in control;
Video extraction module 3.4: be used for extracting pure video from the source video;
Synthesis module 3.5: be used for merging described pure video, audio mixing and new video after obtaining dubbing;
Preserve module 3.6: be used for preserving the video file of having dubbed;
The source of sound ratio is selected module 3.7: be used for source of sound ratio condition selecting;
Parameter modification module 3.8: be used for according to source video file title the video file of having dubbed that generates being renamed, and revise at least a attribute in the file under the described video file of having dubbed or the described video file of having dubbed.
Dub condition prompting module 3.9: in conjunction with shown in Figure 5, the part 1.8 of dubbing of linen video track bar 1.6 is shown as blueness.
Audition module 3.10: be used for the audition dubbed effect;
The module 3.11 of reforming
Release module 3.12: be used for the video file that issue has been dubbed.
It will be appreciated by those skilled in the art that: the module of the mobile phone among the embodiment or entity can be distributed in according to the description of embodiment in the mobile phone of embodiment, also can carry out respective change and be arranged in the one or more equipment that are different from the present embodiment.The module of above-described embodiment or entity can be merged into a module or entity, also can be through further splitting into a plurality of submodules or entity.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform, based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that portable terminal (also can be personal computer, or server etc.) carry out the described method of each embodiment of the present invention.
The above embodiment only is that preferred implementation of the present invention is described; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection range of claims of the present invention.
Claims (7)
1. a video dubbing method that is applied to portable terminal is characterized in that, comprising:
Dub step;
The source of sound extraction step;
The audio mixing step;
The video extraction step is extracted the pure video that does not contain audio frequency from the video of source;
The video synthesis step is with described pure video and the synthetic new video of described audio mixing;
The video distribution step;
The described step of dubbing is: in the process of playing video file, to show that the record button dub occurs long during by event when receiving, and begins to dub for described video file;
In the playing video file process, when the length that stops record button during by event, stop to dub for described video file.
2. dubbing method as claimed in claim 1 is characterized in that, described source of sound extraction step is from the source video and dubs source of sound and extract in proportion source of sound.
3. dubbing method as claimed in claim 1 is characterized in that, described audio mixing step is with after carrying out audio mixing from source video and the source of sound of dubbing the source of sound extraction in proportion, then exports audio mixing.
4. dubbing method as claimed in claim 1 is characterized in that, described dubbing method also comprises following one or more:
Preserve step, the video that is used for dubbing is preserved;
Repeat steps is used for again dubbing;
The audition step is used for the audition dubbed effect;
Before the described dubbing method, among, afterwards, dub in background music, montage or special effect processing.
5. portable terminal comprises:
Display screen: be used for the display application interface and/or receive operation;
Video playback module: be used for broadcast, preview video file;
It is characterized in that, also comprise:
Dub module:
The audio extraction module:
Audio mixing module: be used for the ratio that source of sound is extracted in control;
Video extraction module: be used for extracting pure video from the source video;
Synthesis module: be used for merging described pure video, audio mixing and new video after obtaining dubbing;
Release module: be used for the video file that issue has been dubbed.
6. portable terminal as claimed in claim 5 is characterized in that, described portable terminal also comprises:
Preserve module: be used for preserving the video file of having dubbed;
Audition module: be used for the audition dubbed effect;
The source of sound ratio is selected module: be used for source of sound ratio condition selecting;
Parameter modification module: be used for according to source video file title the video file of having dubbed that generates being renamed, and revise at least a attribute in the file under the described video file of having dubbed or the described video file of having dubbed.
7. portable terminal as claimed in claim 6 is characterized in that, the described condition prompting module of dubbing comprises following any module at least:
The first output reminding module: be used for showing the progress of dubbing at the display screen of described portable terminal;
The second output reminding module: be used for showing the state of dubbing at the display screen of described mobile phone;
The 3rd output reminding module: be used for making described video track bar in the front and back that begin to dub change color to occur.
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| CN2012103399423A CN102868862A (en) | 2012-09-13 | 2012-09-13 | Method and equipment for dubbing video applied to mobile terminal |
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| CN2012103399423A CN102868862A (en) | 2012-09-13 | 2012-09-13 | Method and equipment for dubbing video applied to mobile terminal |
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Cited By (12)
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| CN104333802A (en) * | 2013-12-13 | 2015-02-04 | 乐视网信息技术（北京）股份有限公司 | Video playing method and video player |
| CN105898499A (en) * | 2015-12-15 | 2016-08-24 | 乐视网信息技术（北京）股份有限公司 | Mobile client and video file modification method thereof |
| CN106060424A (en) * | 2016-06-14 | 2016-10-26 | 徐文波 | Video dubbing method and device |
| 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 |
| WO2017107763A1 (en) * | 2015-12-25 | 2017-06-29 | 深圳市九洲电器有限公司 | Television channel switching method and system based on leisure of user |
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| CN109274900A (en) * | 2018-09-05 | 2019-01-25 | 浙江工业大学 | A kind of video dubbing method |
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| CN104333802A (en) * | 2013-12-13 | 2015-02-04 | 乐视网信息技术（北京）股份有限公司 | Video playing method and video player |
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| CN107155128A (en) * | 2017-05-23 | 2017-09-12 | 深圳华云新创科技有限公司 | A kind of method of micro- video generation, apparatus and system |
| CN107071510A (en) * | 2017-05-23 | 2017-08-18 | 深圳华云新创科技有限公司 | A kind of method of video building sequence, apparatus and system |
| CN109274900A (en) * | 2018-09-05 | 2019-01-25 | 浙江工业大学 | A kind of video dubbing method |
| CN109361954A (en) * | 2018-11-02 | 2019-02-19 | 腾讯科技（深圳）有限公司 | Method for recording, device, storage medium and the electronic device of video resource |
| CN109361954B (en) * | 2018-11-02 | 2021-03-26 | 腾讯科技（深圳）有限公司 | Video resource recording method and device, storage medium and electronic device |
| CN109600566A (en) * | 2018-12-03 | 2019-04-09 | 浙江工业大学 | A kind of video dubbing method |
| CN112422999A (en) * | 2020-10-27 | 2021-02-26 | 腾讯科技（深圳）有限公司 | Live content processing method and computer equipment |
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