CN102568527A - Method and system for easily cutting audio files and applied mobile handheld device - Google Patents
Method and system for easily cutting audio files and applied mobile handheld device Download PDFInfo
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- CN102568527A CN102568527A CN2011104305217A CN201110430521A CN102568527A CN 102568527 A CN102568527 A CN 102568527A CN 2011104305217 A CN2011104305217 A CN 2011104305217A CN 201110430521 A CN201110430521 A CN 201110430521A CN 102568527 A CN102568527 A CN 102568527A
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Abstract
A method for easily cutting audio files is characterized by comprising the steps of selecting one sentence or a plurality of sentences of continuously lyric which is synchronously displayed with voice frequency data in the audio files when the audio files are played. Each sentence of lyric in the lyric respectively corresponds to a starting time point T1, an end time point T2 corresponding to each sentence of lyric is the starting time point of a next sentence of lyric connected with the each sentence of lyric. Time is extracted according to selected lyric, time extraction comprises extracting the starting time point T1 corresponding to the first sentence of the selected one sentence or the plurality of sentences of continuously lyric and the end time point T2 corresponding to the first sentence of the selected one sentence or the plurality of sentences of continuously lyric. Voice frequency data corresponding to the section from the T1 time point to the T2 time point is cut according to extracted time section. The cut voice frequency data are saved. When the method is used for cutting the audio files, only users only need select corresponding lyric to easily and accurately extract the voice frequency data corresponding to the lyric, cutting operation is convenient and fast, and accuracy has no deviation.
Description
Technical field:
The present invention relates to a kind of mobile handsets of method, system and application thereof of light montage audio file.
Background technology:
Existing portable terminal, like mobile phone etc., when displaying audio file, often when music playback function is provided, also can show in real time with audio file in the voice data lyrics synchronized.But the audio file of can not the montage user liking, and the user is when listening to the music, often hoping will wherein a certain sentence or one section music, and the climax part that special singer is sung is sheared separately, to be used for ringing sound of cell phone.
Like need audio file is carried out montage, then must be, and general audio clips instrument all is to need the user to select a time period by the audio clips instrument, audio frequency that then should the time period is sheared out.But existing audio clips instrument, the user, often can only be accurate to second during this time period in the location, many deviations can occur, and operation bothers.
Above-mentioned described and voice data lyrics synchronized; No matter be the plug-in lyrics or the built-in lyrics; All to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to its each lyrics, and its lyrics form is following:
[00:13.10] lyrics 1
[00:18.79] lyrics 2
[00:24.94] lyrics 3
[00:31.49]
The start time point T1 of the above data representation lyrics 1 is 13.10S; Its concluding time, some T2 then was next lyrics; Be the start time point 18.79S of the lyrics 2, so when the 13.10S of played songs～18.79S, show " lyrics 1 ", the rest may be inferred; When 18.79S～24.94S, show " lyrics 2 ", when 24.94S～31.49S, show " lyrics 3 ".In view of in each lyrics all to the time point that begins together should be arranged, and this time point is accurate to millisecond and corresponding fully with voice data, so how the temporal information in the lyrics is applied to the shearing of voice data, then being one is worth the problem thought deeply.
Summary of the invention:
The object of the present invention is to provide a kind of method of light montage audio file.
A kind of method of light montage audio file; It is characterized in that comprising: when displaying audio file; Select with audio file in the lyrics that show synchronously of voice data in one or continuous several; Wherein, all to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to each lyrics in the said lyrics; Extract according to the lyrics of the selecting time of carrying out, this time extract comprise extract with selecteed lyrics or continuous several the lyrics in the first pairing start time point T1 of sentence and with selecteed lyrics or continuous several the lyrics in last pairing concluding time point T2; Shear corresponding to the voice data between T1 time point to the T2 time point according to the time period of extracting; Preserve shearing the voice data that comes out.
Another object of the present invention is to provide a kind of light montage audio file system.
A kind of light montage audio file system; It is characterized in that comprising: the lyrics are selected module; Be used for when displaying audio file, select with audio file in the lyrics that show synchronously of voice data in one or continuous several, wherein; All to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to each lyrics in the said lyrics; The time extraction module; Be used for extracting according to the lyrics of the selecting time of carrying out, comprise extract with selecteed lyrics or continuous several the lyrics in the first pairing start time point T1 of sentence and with selecteed lyrics or continuous several the lyrics in last pairing concluding time point T2; The audio frequency shear module is used for shearing corresponding to the voice data between T1 time point to the T2 time point according to the time period of extracting; And audio frequency preservation module, be used for preserving with shearing the voice data that comes out.
The present invention's method or system when the shear voice frequency file, only need choose the corresponding lyrics, just can easily the audio data corresponding with the lyrics accurately be extracted, and shearing manipulation is convenient and swift.In addition; Because of the pairing start time point of each lyrics and termination time point all is accurate to Millisecond, so, compare with traditional mode that positions according to time or the progress bar when playing; The degree of accuracy that voice data is sheared can be improved greatly, deviation can be do not occurred.
A purpose more of the present invention is to provide a kind of easily mobile handsets of montage audio file.
A kind of easily mobile handsets of montage audio file; Comprise processor, the storage unit that is electrically connected with processor, audio playing unit and touch-screen; Store the audio file and the lyrics corresponding in the storage unit with audio file; Processor reads the voice data in the audio file and is sent to audio playing unit and plays, and simultaneously, processor also reads the lyrics and be sent to screen displaying; It is characterized in that: also comprise each module in the described light montage audio file system of claim 2; Wherein, the said lyrics are selected module, choose one or continuous several that is shown in the lyrics that the voice data with in the audio file on the touch-screen shows synchronously through the direct input select signal of touch-screen.
The present invention's mobile handsets when the shear voice frequency file, only need be chosen the corresponding lyrics, just can easily the audio data corresponding with the lyrics accurately be extracted, and shearing manipulation is convenient and swift, and degree of accuracy, deviation can not occur.
Description of drawings:
Fig. 1 is the structured flowchart of the present invention's system.
Fig. 2 is the process flow diagram of the present invention's method.
Embodiment:
As shown in Figure 1, the present invention's a kind of light montage audio file system comprises lyrics selection module 101, time extraction module 102, audio frequency shear module 103 and audio frequency preservation module 104.
The said lyrics are selected module 101; Be used for when displaying audio file; Select with audio file in the lyrics that show synchronously of voice data in one or continuous several; Wherein, all to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to each lyrics in the said lyrics.
Said time extraction module 102; Be used for extracting according to the lyrics of the selecting time of carrying out, comprise extract with selecteed lyrics or continuous several the lyrics in the first pairing start time point T1 of sentence and with selecteed lyrics or continuous several the lyrics in last pairing concluding time point T2.
Said audio frequency shear module 103 is used for shearing corresponding to the voice data between T1 time point to the T2 time point according to the time period of extracting.
Said audio frequency is preserved module 104, is used for preserving by current audio file formats shearing the voice data that comes out.
Fig. 2 is the particular flow sheet of the method for the present invention's a kind of light montage audio file; This flow process starts from step S201, then at step S202, when displaying audio file; Select with audio file in the lyrics that show synchronously of voice data in one or continuous several; Wherein, all to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to each lyrics in the said lyrics.
At step S203; Extract according to the lyrics of the selecting time of carrying out, this time extract comprise extract with selecteed lyrics or continuous several the lyrics in the first pairing start time point T1 of sentence and with selecteed lyrics or continuous several the lyrics in last pairing concluding time point T2.
At step S204, shear corresponding to the voice data between T1 time point to the T2 time point according to the time period of extracting.
At step S205, preserve shearing the voice data that comes out.
After step S205, flow process ends at step S206.
A kind of easily mobile handsets of montage audio file; Comprise processor, the storage unit that is electrically connected with processor, audio playing unit and touch-screen; Store audio file, the lyrics corresponding and each module in the above-mentioned said system in the storage unit with audio file; Processor reads the voice data in the audio file and is sent to audio playing unit and plays back; Simultaneously, processor also reads the lyrics and is sent to screen displaying, wherein; The said lyrics are selected module, choose one or continuous several that is shown in the lyrics that the voice data with in the audio file on the touch-screen shows synchronously through the direct input select signal of touch-screen.
The above is merely preferred embodiment of the present invention, is not to be used for limiting the scope that the present invention implements, and all equal variation and modifications of doing according to claim of the present invention all fall into the scope that patent of the present invention contains.
Claims (3)
1. the method for a light montage audio file is characterized in that comprising:
When displaying audio file; Select with audio file in the lyrics that show synchronously of voice data in one or continuous several; Wherein, All to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to each lyrics in the said lyrics;
Extract according to the lyrics of the selecting time of carrying out, this time extract comprise extract with selecteed lyrics or continuous several the lyrics in the first pairing start time point T1 of sentence and with selecteed lyrics or continuous several the lyrics in last pairing concluding time point T2;
Shear corresponding to the voice data between T1 time point to the T2 time point according to the time period of extracting;
Preserve shearing the voice data that comes out.
2. light montage audio file system is characterized in that comprising:
The lyrics are selected module; Be used for when displaying audio file; Select with audio file in the lyrics that show synchronously of voice data in one or continuous several; Wherein, all to the time point T1 that begins together should be arranged, the pairing concluding time of each lyrics, some T2 then was the start time point of connected next lyrics to each lyrics in the said lyrics;
The time extraction module; Be used for extracting according to the lyrics of the selecting time of carrying out, comprise extract with selecteed lyrics or continuous several the lyrics in the first pairing start time point T1 of sentence and with selecteed lyrics or continuous several the lyrics in last pairing concluding time point T2;
The audio frequency shear module is used for shearing corresponding to the voice data between T1 time point to the T2 time point according to the time period of extracting; And
Audio frequency is preserved module, is used for preserving shearing the voice data that comes out.
3. light mobile handsets of montage audio file; Comprise processor, the storage unit that is electrically connected with processor, audio playing unit and touch-screen; Store the audio file and the lyrics corresponding in the storage unit with audio file; Processor reads the voice data in the audio file and is sent to audio playing unit and plays, and simultaneously, processor also reads the lyrics and be sent to screen displaying; It is characterized in that: also comprise each module in the described light montage audio file system of claim 2; Wherein, the said lyrics are selected module, choose one or continuous several that is shown in the lyrics that the voice data with in the audio file on the touch-screen shows synchronously through the direct input select signal of touch-screen.
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| CN2011104305217A CN102568527A (en) | 2011-12-20 | 2011-12-20 | Method and system for easily cutting audio files and applied mobile handheld device |
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| CN103220407A (en) * | 2013-03-06 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method and terminal for ring tone clipping |
| CN103713814A (en) * | 2014-01-20 | 2014-04-09 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104361897A (en) * | 2014-11-21 | 2015-02-18 | 网易（杭州）网络有限公司 | Method and device for making ring tone |
| CN104778958A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Method and device for splicing noise-containing songs |
| CN104778957A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Song audio processing method and device |
| CN104780438A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Method and device for splicing video and song audio |
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| WO2016015181A1 (en) * | 2014-07-26 | 2016-02-04 | 华为技术有限公司 | Method and apparatus for editing audio files |
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| CN103220407B (en) * | 2013-03-06 | 2014-12-10 | 广东欧珀移动通信有限公司 | Method and terminal for ring tone clipping |
| CN103220407A (en) * | 2013-03-06 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method and terminal for ring tone clipping |
| CN103713814B (en) * | 2014-01-20 | 2017-06-27 | 联想(北京)有限公司 | Information processing method and electronic equipment |
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| WO2016015181A1 (en) * | 2014-07-26 | 2016-02-04 | 华为技术有限公司 | Method and apparatus for editing audio files |
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| CN104361897A (en) * | 2014-11-21 | 2015-02-18 | 网易（杭州）网络有限公司 | Method and device for making ring tone |
| CN104778219A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Method and device for splicing songs with preset effects |
| CN104780438A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Method and device for splicing video and song audio |
| CN104778958A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Method and device for splicing noise-containing songs |
| CN107622775B (en) * | 2015-03-20 | 2020-12-18 | Oppo广东移动通信有限公司 | Method for splicing songs containing noise and related products |
| CN104778957A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Song audio processing method and device |
| CN107622775A (en) * | 2015-03-20 | 2018-01-23 | 广东欧珀移动通信有限公司 | The method and Related product of Noise song splicing |
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| CN106531202B (en) * | 2016-11-14 | 2019-11-22 | 腾讯音乐娱乐（深圳）有限公司 | A kind of audio-frequency processing method and device |
| CN106531202A (en) * | 2016-11-14 | 2017-03-22 | 腾讯音乐娱乐（深圳）有限公司 | Audio processing method and device |
| CN109618116A (en) * | 2018-12-25 | 2019-04-12 | 北京微播视界科技有限公司 | Processing method, electronic equipment and the computer storage medium of multimedia messages |
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Application publication date: 20120711 |