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CN104347096A - Recording system and method integrating audio cutting, continuous recording and combination - Google Patents

Recording system and method integrating audio cutting, continuous recording and combination Download PDF

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Publication number
CN104347096A
CN104347096A CN201310347345.XA CN201310347345A CN104347096A CN 104347096 A CN104347096 A CN 104347096A CN 201310347345 A CN201310347345 A CN 201310347345A CN 104347096 A CN104347096 A CN 104347096A
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China
Prior art keywords
recording
cutting
audio file
audio
recorded
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CN201310347345.XA
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Chinese (zh)
Inventor
陈宇昕
吕隆文
黄贵阳
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SHANGHAI ZHENGDA HIMALAYAN NETWORK TECHNOLOGY Co Ltd
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SHANGHAI ZHENGDA HIMALAYAN NETWORK TECHNOLOGY Co Ltd
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Priority to CN201310347345.XA priority Critical patent/CN104347096A/en
Publication of CN104347096A publication Critical patent/CN104347096A/en
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Abstract

The invention discloses a recording system and a method integrating audio cutting, continuous recording and combination, enables a user to cut and combine a recorded audio during a recording process and greatly improves the user experience during recording. According to the technical scheme, the method integrating the voice frequency cutting, continuous recording and combination comprises the following steps of converting collected voice into an audio file; performing the cutting processing on the recorded audio file based on user operation; continuously recording voice after the cutting is achieved; combining the audio file subjected to cutting processing and an original audio file not being cut after the integral recording is achieved.

Description

The cutting of collection audio frequency, continuous recording system and the method recording and be incorporated in one
Technical field
The present invention relates to audio signal processing technique, particularly relate to the system and method integrating cutting and recording in audio frequency process, be applicable to the various network platform and the mobile platform with sound-recording function.
Background technology
In the Related product of the recording that market today has been reached the standard grade and audio frequency process, cutting of can simultaneously supporting to record, continuous record there is no with the product of pooling function.Other recording or audio frequency treatment product, the products such as such as DTS Trimmer, can only carry out simple shearing and the operational processes merged to the audio frequency recorded.This product has a defect obviously, and user needs to carry out cutting and merging treatment to recording after whole recording completes.
By analyze user record time demand and operating process; find that existing recording product dirigibility is all inadequate; could process recording after all needing user first whole recording recording to be completed; and user is in whole recording process; frequent meeting is due to a variety of causes; need to stop recording, the sound just recorded is processed, after completing, carries out recording below again.Namely whole Recording Process is that segmentation is carried out, and is that a recorded voice arrives the cyclic process of recorded voice again to process sound.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of recording system and the method that collect audio frequency cutting, continuous record and be incorporated in one, make user just can carry out cutting and merging treatment to the audio frequency recorded in recording process, greatly improve experience during user recording.
Technical scheme of the present invention is: present invention is disclosed a kind of recording system collecting audio frequency cutting, continuous record and be incorporated in one, comprise recording cutting module, recording audio module and recording and merge module, wherein:
Recording cutting module, the operation based on user carries out cutting process to the current audio file recorded;
Recording audio module, is converted to audio file by the sound collected, and audio file transmissions is done cutting process to recording cutting module;
Recording merges module, connects recording cutting module and recording audio module, merges by the audio file after cutting process with without the original audio file of cutting.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in recording system integrally, recording cutting module comprises time shaft display unit and time shaft cutting unit, wherein:
Time shaft display unit, shows the time of audio file on interface with the form of time shaft after obtaining the time span of audio file;
Time shaft cutting unit, carries out corresponding cutting based on user's drag operation record cut-point on a timeline to audio file.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in recording system integrally, the clipping region recorded appears dimmed by time shaft cutting unit.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in recording system integrally, recording audio module comprises audition unit, rerecord unit and continuous record unit, wherein:
Audition unit, plays the audio frequency that user has recorded;
To rerecord unit, empty the audio file recorded, re-start recording;
Continuous record unit, preserves the audio file recorded, continues and record.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in recording system integrally, recording also comprises server, audio frequency playing duration uploads onto the server by recording audio module, records merging module and the audio file after merging and audio frequency playing duration is uploaded onto the server.
Present invention further teaches a kind of way of recording collecting audio frequency cutting, continuous record and be incorporated in one, comprising:
The sound collected is converted to audio file;
Operation based on user carries out cutting process to the current audio file recorded;
Recorded voice is continued after cutting completes;
Merge by the audio file after cutting process with without the original audio file of cutting after whole recording completes.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in the way of recording integrally, audio file is being carried out in the step of cutting process, first to obtain after the time span of audio file with the time of the form of time shaft display audio file on interface, then corresponding cutting is carried out to audio file based on user's drag operation record cut-point on a timeline.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in the way of recording integrally, on a timeline clipping region is labeled as grey.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in the way of recording integrally, comprise in the step of recorded voice: play the audio frequency that user has recorded; Empty the audio file recorded, re-start recording; Or preserve the audio file recorded, continue and record.
According to collection audio frequency of the present invention cutting, continuous record and the embodiment being incorporated in the way of recording integrally, the way of recording also comprises:
Audio file after merging and audio frequency playing duration are uploaded onto the server.
The present invention contrasts prior art following beneficial effect: the solution of the present invention in the process of recording audio, is carried out cutting, continuous record to recording file and merges, it has following feature: 1) unique operating process, traditional recording product all needs user could carry out cutting and merging treatment to recording after whole recording completes.And the recording system collecting audio frequency cutting, continuous record and be incorporated in one can make user in the process of recording, once find unsatisfied place, recording can be stopped immediately, the sound recorded is processed accordingly.After having processed, more then carry out the recording of sound, be finally merged into an audio file; 2) inviting interactive experience is touched; 3) vision is presented in the process of cutting audio frequency clearly, the playing duration of audio frequency presents on interface with the form of time shaft, for the region needing cutting, with grey display on interface, user can be told clearly in whole audio frequency, and which is the region cropped.
Accompanying drawing explanation
Fig. 1 shows collection audio frequency of the present invention cutting, the continuous structural drawing recording and be incorporated in the first embodiment of the recording system of one.
Fig. 2 shows collection audio frequency of the present invention cutting, the continuous structural drawing recording and be incorporated in the second embodiment of the recording system of one.
Fig. 3 shows the refined structure figure of recording cutting module.
Fig. 4 shows the refined structure figure of recording audio module.
Fig. 5 shows collection audio frequency of the present invention cutting, the continuous process flow diagram recording and be incorporated in the first embodiment of the way of recording of one.
Fig. 6 shows collection audio frequency of the present invention cutting, the continuous process flow diagram recording and be incorporated in the second embodiment of the way of recording of one.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
the cutting of collection audio frequency, continuous the first embodiment recording and be incorporated in the recording system of one
Fig. 1 shows collection audio frequency of the present invention cutting, the continuous structure recording and be incorporated in the first embodiment of the recording system of one.Refer to Fig. 1, the recording system of the present embodiment comprises recording cutting module 11, recording audio module 12 and recording and merges module 13.
The sound collected is converted to audio file by recording audio module 12, and audio file one tunnel is transferred to recording cutting module 11 and do cutting process, also directly transfers to recording by another road and merges module 13.The process of recording audio converts tones into simulating signal, after amplifier amplifies, converts thereof into binary digital signal by analog to digital conversion circuit, is finally kept in internal memory by the audio file after conversion.
Recording audio module 12 comprises audition unit 41, rerecord unit 42 and continuous record unit 43.User clicks " audition " button, and audition unit 41 plays the audio frequency that user has recorded.User clicks " rerecording " button, and unit 42 of rerecording empties the audio file recorded, and re-starts recording.User's click " continuous record " button, continuous record unit 43 preserves the audio file recorded, and continues and records.User is normally by clicking recording and pause button, start and stop Recording Process.
Recording cutting module 11 carries out cutting process based on the operation of user to the current audio file recorded.Fig. 3 shows the refined structure of recording cutting module 11.Recording cutting module 11 comprises time shaft display unit 31 and time shaft cutting unit 32.On interface, show the time of audio file with the form of time shaft after time shaft display unit 31 obtains the time span of audio file.Time shaft cutting unit 32 is based on user's drag operation record cut-point on a timeline and carry out corresponding cutting to audio file, user drags the time zone chosen and need to crop on a timeline by finger, cut-point is recorded in front end, and after user clicks " confirmation editing " button in screen, the cut-point according to record is carried out corresponding cutting to audio file by system.Certainly, in the interactive mode of cutting audio frequency, except the means that the present embodiment describes, can also change the presentation mode of audio file playing duration on interface, the form changing numeral as presented with the form of time shaft into presents, or dragging is chosen clipping region and change input cutting time period etc. into.Preferably, the clipping region recorded appears dimmed by time shaft cutting unit 32, user can be known tell in whole audio frequency which is the region cropped, such as user have chosen first two seconds of audio file, and this region so on interface appears dimmed.
Recording merges module 13 and connects recording cutting module 11 and recording audio module 12, merges into an audio file in order by the audio file after cutting process with without the original audio file of cutting.
the cutting of collection audio frequency, continuous the second embodiment recording and be incorporated in the recording system of one
Fig. 2 shows collection audio frequency of the present invention cutting, the continuous structure recording and be incorporated in the second embodiment of the recording system of one.Refer to Fig. 2, the recording system of the present embodiment comprises recording cutting module 21, recording audio module 22, recording merging module 23 and server 24.
The sound collected is converted to audio file by recording audio module 22, and audio file one tunnel is transferred to recording cutting module 21 and do cutting process, also directly transfers to recording by another road and merges module 23.The process of recording audio converts tones into simulating signal, after amplifier amplifies, converts thereof into binary digital signal by analog to digital conversion circuit, is finally kept in internal memory by the audio file after conversion.
Recording audio module 22 comprises audition unit 41, rerecord unit 42 and continuous record unit 43.User clicks " audition " button, and audition unit 41 plays the audio frequency that user has recorded.User clicks " rerecording " button, and unit 42 of rerecording empties the audio file recorded, and re-starts recording.User's click " continuous record " button, continuous record unit 43 preserves the audio file recorded, and continues and records.User is normally by clicking recording and pause button, start and stop Recording Process.
Recording cutting module 21 carries out cutting process based on the operation of user to the current audio file recorded.Fig. 3 shows the refined structure of recording cutting module 21.Recording cutting module 21 comprises time shaft display unit 31 and time shaft cutting unit 32.On interface, show the time of audio file with the form of time shaft after time shaft display unit 31 obtains the time span of audio file.Time shaft cutting unit 32 is based on user's drag operation record cut-point on a timeline and carry out corresponding cutting to audio file, user drags the time zone chosen and need to crop on a timeline by finger, cut-point is recorded in front end, and after user clicks " confirmation editing " button in screen, the cut-point according to record is carried out corresponding cutting to audio file by system.Certainly, in the interactive mode of cutting audio frequency, except the means that the present embodiment describes, can also change the presentation mode of audio file playing duration on interface, the form changing numeral as presented with the form of time shaft into presents, or dragging is chosen clipping region and change input cutting time period etc. into.Preferably, the clipping region recorded appears dimmed by time shaft cutting unit 32, user can be known tell in whole audio frequency which is the region cropped, such as user have chosen first two seconds of audio file, and this region so on interface appears dimmed.
Recording merges module 23 and connects recording cutting module 21 and recording audio module 22, merges into an audio file in order by the audio file after cutting process with without the original audio file of cutting.
Audio frequency playing duration is uploaded onto the server 24 by recording audio module 22, records merging module and the audio file after 23 merging and audio frequency playing duration are uploaded onto the server 24.
the cutting of collection audio frequency, continuous the first embodiment recording and be incorporated in the way of recording of one
Fig. 5 shows collection audio frequency of the present invention cutting, the continuous flow process recording and be incorporated in the first embodiment of the way of recording of one.Refer to Fig. 5, here is the detailed description of each implementation step of the way of recording to the present embodiment.
Step S10: the sound collected is converted to audio file.
In recording process, user can have following several operation: play the audio frequency that user has recorded; Empty the audio file recorded, re-start recording; Or preserve the audio file recorded, continue and record.
Step S11: the operation based on user carries out cutting process to the current audio file recorded.
Audio file is being carried out in the step of cutting process, first to obtain after the time span of audio file with the time of the form of time shaft display audio file on interface, then corresponding cutting is carried out to audio file based on user's drag operation record cut-point on a timeline.
User drags the time zone chosen and need to crop on a timeline by finger, cut-point is recorded in front end, and after user clicks " confirmation editing " button in screen, the cut-point according to record is carried out corresponding cutting to audio file by system.Preferably, on a timeline clipping region is labeled as grey, user can be known tell in whole audio frequency which is the region cropped, such as user have chosen first two seconds of audio file, and this region so on interface appears dimmed.
Certainly, in the interactive mode of cutting audio frequency, except the means that the present embodiment describes, can also change the presentation mode of audio file playing duration on interface, the form changing numeral as presented with the form of time shaft into presents, or dragging is chosen clipping region and change input cutting time period etc. into.
Step S12: continue recorded voice after cutting completes.
Step S13: merge by the audio file after cutting process with without the original audio file of cutting after whole recording completes.
the cutting of collection audio frequency, continuous the second embodiment recording and be incorporated in the way of recording of one
Fig. 6 shows collection audio frequency of the present invention cutting, the continuous flow process recording and be incorporated in the second embodiment of the way of recording of one.Refer to Fig. 6, here is the detailed description of each implementation step of the way of recording to the present embodiment.
Step S20: the sound collected is converted to audio file.
In recording process, user can have following several operation: play the audio frequency that user has recorded; Empty the audio file recorded, re-start recording; Or preserve the audio file recorded, continue and record.
Step S21: the operation based on user carries out cutting process to the current audio file recorded.
Audio file is being carried out in the step of cutting process, first to obtain after the time span of audio file with the time of the form of time shaft display audio file on interface, then corresponding cutting is carried out to audio file based on user's drag operation record cut-point on a timeline.
User drags the time zone chosen and need to crop on a timeline by finger, cut-point is recorded in front end, and after user clicks " confirmation editing " button in screen, the cut-point according to record is carried out corresponding cutting to audio file by system.Preferably, on a timeline clipping region is labeled as grey, user can be known tell in whole audio frequency which is the region cropped, such as user have chosen first two seconds of audio file, and this region so on interface appears dimmed.
Certainly, in the interactive mode of cutting audio frequency, except the means that the present embodiment describes, can also change the presentation mode of audio file playing duration on interface, the form changing numeral as presented with the form of time shaft into presents, or dragging is chosen clipping region and change input cutting time period etc. into.
Step S22: continue recorded voice after cutting completes.
Step S23: merge by the audio file after cutting process with without the original audio file of cutting after whole recording completes.
Step S24: the audio file after merging and audio frequency playing duration are uploaded onto the server.
Above-described embodiment is available to those of ordinary skill in the art to realize and uses of the present invention; those of ordinary skill in the art can be without departing from the present invention in the case of the inventive idea; various modifications or change are made to above-described embodiment; thus protection scope of the present invention not limit by above-described embodiment, and should be the maximum magnitude meeting the inventive features that claims are mentioned.

Claims (10)

1. collect audio frequency cutting, continuous record and be incorporated in a recording system integrally, comprising recording cutting module, recording audio module and recording and merge module, wherein:
Recording cutting module, the operation based on user carries out cutting process to the current audio file recorded;
Recording audio module, is converted to audio file by the sound collected, and audio file transmissions is done cutting process to recording cutting module;
Recording merges module, connects recording cutting module and recording audio module, merges by the audio file after cutting process with without the original audio file of cutting.
2. collection audio frequency according to claim 1 cutting, the continuous recording system recorded and be incorporated in one, is characterized in that, recording cutting module comprises time shaft display unit and time shaft cutting unit, wherein:
Time shaft display unit, shows the time of audio file on interface with the form of time shaft after obtaining the time span of audio file;
Time shaft cutting unit, carries out corresponding cutting based on user's drag operation record cut-point on a timeline to audio file.
3. collection audio frequency according to claim 2 cutting, the continuous recording system recorded and be incorporated in one, it is characterized in that, the clipping region recorded appears dimmed by time shaft cutting unit.
4. collection audio frequency according to claim 1 cutting, the continuous recording system recorded and be incorporated in one, is characterized in that, recording audio module comprises audition unit, rerecord unit and continuous record unit, wherein:
Audition unit, plays the audio frequency that user has recorded;
To rerecord unit, empty the audio file recorded, re-start recording;
Continuous record unit, preserves the audio file recorded, continues and record.
5. collection audio frequency according to claim 1 cutting, the continuous recording system recorded and be incorporated in one, it is characterized in that, recording also comprises server, audio frequency playing duration uploads onto the server by recording audio module, records merging module and the audio file after merging and audio frequency playing duration is uploaded onto the server.
6. collect audio frequency cutting, continuous record and be incorporated in a way of recording integrally, comprising:
The sound collected is converted to audio file;
Operation based on user carries out cutting process to the current audio file recorded;
Recorded voice is continued after cutting completes;
Merge by the audio file after cutting process with without the original audio file of cutting after whole recording completes.
7. collection audio frequency according to claim 6 cutting, the continuous way of recording of recording and being incorporated in one, it is characterized in that, audio file is being carried out in the step of cutting process, first to obtain after the time span of audio file with the time of the form of time shaft display audio file on interface, then corresponding cutting is carried out to audio file based on user's drag operation record cut-point on a timeline.
8. collection audio frequency according to claim 7 cutting, the continuous way of recording of recording and being incorporated in one, is characterized in that, on a timeline clipping region is labeled as grey.
9. collection audio frequency according to claim 6 cutting, the continuous way of recording of recording and being incorporated in one, is characterized in that, comprise in the step of recorded voice: play the audio frequency that user has recorded; Empty the audio file recorded, re-start recording; Or preserve the audio file recorded, continue and record.
10. collection audio frequency according to claim 6 cutting, the continuous way of recording of recording and being incorporated in one, it is characterized in that, the way of recording also comprises:
Audio file after merging and audio frequency playing duration are uploaded onto the server.
CN201310347345.XA 2013-08-09 2013-08-09 Recording system and method integrating audio cutting, continuous recording and combination Pending CN104347096A (en)

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CN107230397A (en) * 2017-07-26 2017-10-03 绮语(北京)文化传媒有限公司 A kind of parent-offspring's children education audio generation and processing method and device
CN107680627A (en) * 2017-10-31 2018-02-09 北京酷我科技有限公司 A kind of method of K songs recording
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CN105227763A (en) * 2015-08-31 2016-01-06 武汉工程大学 A kind of instrumental audio real time method for segmenting realized on Intelligent mobile equipment
CN105227763B (en) * 2015-08-31 2018-03-20 武汉工程大学 A kind of instrumental audio real time method for segmenting realized on Intelligent mobile equipment
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CN106559572A (en) * 2016-11-15 2017-04-05 努比亚技术有限公司 Noise localization method and device
CN106559572B (en) * 2016-11-15 2020-12-01 泾县谷声信息科技有限公司 Noise positioning method and device
CN107230397A (en) * 2017-07-26 2017-10-03 绮语(北京)文化传媒有限公司 A kind of parent-offspring's children education audio generation and processing method and device
CN107680627A (en) * 2017-10-31 2018-02-09 北京酷我科技有限公司 A kind of method of K songs recording
CN108021675A (en) * 2017-12-07 2018-05-11 北京慧听科技有限公司 A kind of automatic segmentation alignment schemes of more equipment recording
CN108021675B (en) * 2017-12-07 2021-11-09 北京慧听科技有限公司 Automatic segmentation and alignment method for multi-equipment recording
CN112541323A (en) * 2020-12-21 2021-03-23 广州优谷信息技术有限公司 Method and device for processing reading materials

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