CN107393568A - Method, system and terminal equipment for recording multimedia file - Google Patents
Method, system and terminal equipment for recording multimedia file Download PDFInfo
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- CN107393568A CN107393568A CN201710700027.5A CN201710700027A CN107393568A CN 107393568 A CN107393568 A CN 107393568A CN 201710700027 A CN201710700027 A CN 201710700027A CN 107393568 A CN107393568 A CN 107393568A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000004590 computer program Methods 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 241001342895 Chorus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The invention is applicable to the technical field of multimedia, and provides a method, a system and a terminal device for recording a multimedia file. The recording method comprises the following steps: if the current recording mode is a first recording mode, recording first audio information according to the first recording mode; if the current recording mode is a second recording mode, recording second audio information according to the second recording mode; switching between the first recording mode and the second recording mode according to a recording mode switching instruction sent by a user; and when the recording is finished, synthesizing the first audio information and the second audio information into an audio file according to the recording sequence. The invention can record different audio files according to different recording modes, and the recording modes can be switched according to requirements, so that different changes can be generated by combining actual application scenes, and the interactivity with users is improved.
Description
Technical field
The invention belongs to multimedia technology field, more particularly to a kind of method for recording of multimedia file, system and terminal
Equipment.
Background technology
Multimedia is the synthesis of media, generally comprises the media form such as sound and image.Multimedia technology is
A kind of comprehensive electronic information technology developed rapidly, far-reaching influence is generated to mass medium, enrich people work,
Life and amusement.
In the prior art, because the function of multimedia equipment is simpler, its multimedia file recorded is caused to combine
Actual application scenarios produce different changes, the interactive difference with user.
The content of the invention
In view of this, the embodiments of the invention provide a kind of method for recording of multimedia file, system and terminal device, with
Solve in the prior art because the function of multimedia equipment is simpler, cause its multimedia file recorded to combine reality
Application scenarios produce different change, the problem of interactive poor with user.
The first aspect of the embodiment of the present invention provides a kind of method for recording of multimedia file, the multimedia file bag
Audio file is included, the method for recording includes：
If current recording pattern is the first recording mode, the first audio-frequency information is recorded according to first recording mode.
If current recording pattern is the second recording mode, the second audio-frequency information is recorded according to second recording mode.
The recording mode switching command sent according to user, first recording mode and second recording mode it
Between switch.
When recording is completed, first audio-frequency information and second audio-frequency information are synthesized into audio according to recording order
File.
The second aspect of the embodiment of the present invention provides a kind of recording system of multimedia file, the multimedia file bag
Audio file is included, the recording system includes：
First recording module, if being the first recording mode for current recording pattern, according to first recording mode
Record the first audio-frequency information.
Second recording module, if being the second recording mode for current recording pattern, according to second recording mode
Record the second audio-frequency information.
Handover module, for the recording mode switching command sent according to user, in first recording mode and described
Switch between second recording mode.
Audio file synthesis module, when being completed for recording, according to recording order by first audio-frequency information and described
Second audio-frequency information synthesizes audio file.
The third aspect of the embodiment of the present invention provides a kind of terminal device, including memory, processor and is stored in
In the memory and the computer program that can run on the processor, described in the computing device during computer program
The step of realizing the method for recording of multimedia file as described above.
The fourth aspect of the embodiment of the present invention provides a kind of computer-readable recording medium, the computer-readable storage
Media storage has computer program, and the computer program realizes the recording of multimedia file as described above when being executed by processor
The step of method.
Existing beneficial effect is the embodiment of the present invention compared with prior art：If current recording pattern is the first recording mould
Formula, then record the first audio-frequency information according to first recording mode；If current recording pattern is the second recording mode, according to
Second recording mode records the second audio-frequency information；The recording mode switching command sent according to user, in the described first record
Switch between sound pattern and second recording mode；Recording complete when, according to recording order will first audio-frequency information with
Second audio-frequency information synthesizes audio file.In the embodiment of the present invention, it can be recorded according to different recording modes different
Audio file, recording mode can also switch over as needed, can combine actual application scenarios and produce different changes
Change, improve interactive with user.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the schematic flow sheet of the method for recording for the multimedia file that one embodiment of the invention provides；
Fig. 2 is the idiographic flow schematic diagram of step S103 in Fig. 1 that one embodiment of the invention provides；
Fig. 3 is the schematic flow sheet of the method for recording for the multimedia file that one embodiment of the invention provides；
Fig. 4 is the structural representation of the recording system for the multimedia file that one embodiment of the invention provides；
Fig. 5 is the structural representation of handover module in Fig. 4 that one embodiment of the invention provides；
Fig. 6 is the schematic diagram for the terminal device that one embodiment of the invention provides.
Embodiment
In describing below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc
Body details, thoroughly to understand the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention can also be realized in the other embodiments of details.In other situations, omit to well-known system, device, electricity
Road and the detailed description of method, in case unnecessary details hinders description of the invention.
Term " comprising " and their any deformations in description and claims of this specification and above-mentioned accompanying drawing, meaning
Figure is to cover non-exclusive include.Such as process, method or system comprising series of steps or unit, product or equipment do not have
The step of being defined in the step of having listed or unit, but alternatively also including not listing or unit, or alternatively also wrap
Include for the intrinsic other steps of these processes, method, product or equipment or unit.In addition, term " first ", " second " and
" 3rd " etc. is to be used to distinguish different objects, not for description particular order.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment 1：
Fig. 1 shows a kind of implementation process of the method for recording for multimedia file that one embodiment of the present of invention provides,
The multimedia file includes audio file, and details are as follows for the process of the method for recording：
Step S101, if current recording pattern is the first recording mode, first is recorded according to first recording mode
Audio-frequency information.
In one embodiment, first recording mode is omnidirectional's recording mode.It is described according to described first recording mould
Formula records the first audio-frequency information, specifically includes：Gather all audio-frequency informations in current environment.
In the present embodiment, omnidirectional refers to all directions from all directions, and omnidirectional's recording mode is to gather the sound in all directions
Frequency information.The present embodiment can gather the complete audio information in current environment, and calling during audio file can be to reduce comprehensively
Environment at that time, effect are true to nature.
Step S102, if current recording pattern is the second recording mode, second is recorded according to second recording mode
Audio-frequency information.
In one embodiment, second recording mode is orientation recording mode.It is described according to described second recording mould
Formula records the second audio-frequency information, specifically includes：Gather the audio-frequency information on preset direction in current environment.
In the present embodiment, orientation, which is not necessarily, only specifies some direction or both direction or multiple directions.It is fixed
To be different from the direction for including predetermined number of omnidirectional.The present embodiment only gathers the audio-frequency information on preset direction, can drop
The interference of audio-frequency information on other low directions, calling during audio file can have clearly to hear the sound that this side up
Help obtain important audio-frequency information, filter out other useless audio-frequency informations.
In one embodiment, before the audio-frequency information in the collection current environment on preset direction, step S102
Also include：
1) all audio-frequency informations in current environment are gathered.
2) according to all audio-frequency informations, the source direction of the maximum audio-frequency information of judgement wherein volume.
3) using the source direction as the preset direction.
In the present embodiment, the direction of recording is determined according to the size of volume.The maximum audio-frequency information of volume can be considered most
Important audio-frequency information, only gathering the audio-frequency information that this side up can achieve the goal.By taking a concrete application scene as an example,
Teacher's upper class hour, except the sound of teacher in classroom, it is also possible to have classmate's one's voice in speech, tables and chairs movement sound etc. other
Noise, but the sound of teacher should be the maximum audio-frequency information of volume, then only on the sound source direction of collection teacher
Audio-frequency information, the effect of recording with automatic fitration noise jamming, can be improved.
The executive agent of method for recording described in the embodiment of the present invention can be that the multimedias such as mobile terminal, camera device are set
It is standby.Multimedia equipment can gather the audio-frequency information in current environment by audio collecting devices such as the microphones that is provided with
For recording audio file.There can be two kinds of recording modes when audio file is recorded, according to different recording modes using not
Same mode recording audio file.
In one embodiment, before step S101, in addition to the recording mode of user's selection is obtained as current record
Sound pattern.User can on the human-computer interaction interface of multimedia equipment input recording pattern, can also setting in application program
Put and recording mode is selected in menu.
In the present embodiment, recorded according to the recording mode that user selects, improve man-machine interactivity.
In one embodiment, before step S101, in addition to the source direction according to current environment sound intermediate frequency information,
Current recording module is selected according to preset algorithm.
In the present embodiment, multimedia equipment can independently select recording mode according to current environment, according to different applications
Scene selects different recording modes, can obtain the more preferable audio file of recording result.By taking a concrete application scene as an example,
When the source direction of audio-frequency information is concentrated mainly on one or several directions, one or several directions can be only recorded
On audio-frequency information, and filter out the audio-frequency information on other directions, reduce the interference of noise in surrounding enviroment.
Step S103, the recording mode switching command sent according to user, in first recording mode and described second
Switch between recording mode.
In the present embodiment, recording mode switching command is switched to the first recording mode for sign or is switched to the second record
Sound pattern.
In one embodiment, step S103 can also include：According to the source direction of current environment sound intermediate frequency information
Change, switches according to preset algorithm between first recording mode and second recording mode.With a concrete application
Exemplified by scene, when the source direction of audio-frequency information is changed into some direction from omnirange, recording mode is just by recording current environment
In all audio-frequency informations switch to and only record the audio-frequency information that this side up.
Step S104, when recording is completed, according to recording order by first audio-frequency information and second audio-frequency information
Synthesize audio file.
In one embodiment, also include before step S104：Obtain when recording the first audio-frequency information or record the second sound
Temporal information during frequency information, recording order is arranged according to the priority of temporal information.
In the embodiment of the present invention, different audio files can be recorded according to different recording modes, recording mode may be used also
To switch over as needed, actual application scenarios can be combined and produce different changes, improved interactive with user.
As shown in Fig. 2 in one embodiment of the invention, the step S103 in Fig. 1 also includes：
Step S201, obtain the time point switched between first recording mode and shown second recording mode and guarantor
Deposit.
Step S202, time mark is done to first audio-frequency information and second audio-frequency information according to the time point
Note.
In one embodiment, can also be made marks for the source direction of the second audio-frequency information.Not Tongfang is distinguished to facilitate
Upward audio-frequency information.
In the present embodiment, made marks to audio-frequency information, at the time of helping to be quickly found out switching when calling audio file
Played back, audio-frequency information on some direction can also be chosen and played back.By taking a concrete application scene as an example, it is big to record everybody
The audio file of chorus, when one of people sings, only record the sound on the direction of this person place and make marks, when everybody closes
The sound on whole directions is recorded when singing and is made marks, then in playback, it is necessary to listen the audio of any part can be with according to mark
Note quickly recalls.
As shown in figure 3, in one embodiment of the invention, the method for recording of the multimedia file is except including such as scheming
The method and step in embodiment shown in 1, in addition to：
Step S301, during recording audio information, record image information.
Step S302, according to recording order, the audio file and described image information are synthesized into video file.
In one embodiment, step S301 is specifically included：During recording audio information, according to recording mode,
The image information of the source direction of recording audio information.
In a particular application, the image information in current environment is gathered using camera device, if current recording pattern is the
During two recording modes, control the camera device will shoot focus be moved to it is consistent with preset direction.
In the present embodiment, recording technology and image taking technology are combined, the high video file of generation matching degree.
It should be understood that the size of the sequence number of each step is not meant to the priority of execution sequence, each process in above-described embodiment
Execution sequence should determine that the implementation process without tackling the embodiment of the present invention forms any limit with its function and internal logic
It is fixed.
Embodiment 2：
As shown in figure 4, the recording system 100 for the multimedia file that one embodiment of the present of invention provides, for performing Fig. 1
Method and step in corresponding embodiment, it includes：
First recording module 110, if being the first recording mode for current recording pattern, according to the described first recording mould
Formula records the first audio-frequency information.
Second recording module 120, if being the second recording mode for current recording pattern, according to the described second recording mould
Formula records the second audio-frequency information.
Handover module 130, for the recording mode switching command sent according to user, in first recording mode and institute
State and switch between the second recording mode.
Audio file synthesis module 140, when being completed for recording, according to recording order by first audio-frequency information and institute
State the second audio-frequency information and synthesize audio file.
In one embodiment, first recording mode is omnidirectional's recording mode, and the first recording module 110 is additionally operable to adopt
Collect all audio-frequency informations in current environment.
In one embodiment, second recording mode is orientation recording mode, and the second recording module 120 is additionally operable to adopt
Collect the audio-frequency information on preset direction in current environment.
In one embodiment, before the audio-frequency information in the collection current environment on preset direction, including：
1) all audio-frequency informations in current environment are gathered.
2) according to all audio-frequency informations, the source direction of the maximum audio-frequency information of judgement wherein volume.
3) using the source direction as the preset direction.
As shown in figure 4, in one embodiment of the invention, the recording system 100 of multimedia file also includes being used to hold
The structure of the method and step in embodiment corresponding to row Fig. 3, it includes：
Picture recording module 150, for during recording audio information, recording image information.
Video file synthesis module 160, for according to recording order, the audio file and described image information to be synthesized
For video file.
As shown in figure 5, in one embodiment of the invention, the handover module 130 in the embodiment corresponding to Fig. 4 also wraps
The structure for performing the method and step in the embodiment corresponding to Fig. 2 is included, it includes：
Time acquisition unit 131, switch for obtaining between first recording mode and shown second recording mode
Time point and preservation.
Indexing unit 132, for being done according to the time point to first audio-frequency information and second audio-frequency information
Time marks.
In one embodiment, the recording system 100 of multimedia file also includes other functional module/units, for reality
Method and step in current embodiment 1 in each embodiment.
Embodiment 3：
Fig. 6 is the schematic diagram for the terminal device that one embodiment of the invention provides.As shown in fig. 6, the terminal of the embodiment is set
Standby 6 include：Processor 60, memory 61 and it is stored in the meter that can be run in the memory 61 and on the processor 60
Calculation machine program 62.The processor 60 is realized when performing the computer program 62 in each embodiment as described in example 1 above
The step of, such as step 101 shown in Fig. 1 is to 104.Or the processor 60 is realized when performing the computer program 62
The function of each module/unit in each system embodiment as described in example 2 above, such as module 110 to 160 shown in Fig. 4
Function.
Exemplary, the computer program 62 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 61, and are performed by the processor 60, to complete the present invention.Described one
Individual or multiple module/units can be the series of computation machine programmed instruction section that can complete specific function, and the instruction segment is used for
Implementation procedure of the computer program 62 in the terminal device 6 is described.For example, the computer program 62 can be divided
The first recording module, the second recording module, handover module, audio file synthesis module are cut into, each module concrete function is as follows：
First recording module, if being the first recording mode for current recording pattern, according to first recording mode
Record the first audio-frequency information.
Second recording module, if being the second recording mode for current recording pattern, according to second recording mode
Record the second audio-frequency information.
Handover module, for the recording mode switching command sent according to user, in first recording mode and described
Switch between second recording mode.
Audio file synthesis module, when being completed for recording, according to recording order by first audio-frequency information and described
Second audio-frequency information synthesizes audio file.
The terminal device 6 can be that the calculating such as desktop PC, notebook, palm PC and cloud server are set
It is standby.The terminal device may include, but be not limited only to, processor 60, memory 61.It will be understood by those skilled in the art that Fig. 6
The only example of terminal device 6, the restriction to terminal device 6 is not formed, can included than illustrating more or less portions
Part, some parts or different parts are either combined, such as the terminal device 6 can also include input-output equipment, net
Network access device, bus etc..
Alleged processor 60 can be CPU (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processor
Deng.
The memory 61 can be the internal storage unit of the terminal device 6, such as the hard disk of terminal device 6 or interior
Deposit.The memory 61 can also be the External memory equipment of the terminal device 6, such as be equipped with the terminal device 6
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, dodge
Deposit card (Flash Card) etc..Further, the memory 61 can also both include the storage inside list of the terminal device 6
Member also includes External memory equipment.The memory 61 is used to store needed for the computer program and the terminal device 6
Other programs and data.The memory 61 can be also used for temporarily storing the data that has exported or will export.
Embodiment 4：
The embodiment of the present invention additionally provides a kind of computer-readable recording medium, and computer-readable recording medium storage has meter
Calculation machine program, the step in each embodiment as described in example 1 above is realized when computer program is executed by processor, such as schemed
Step S101 to step S104 shown in 1.Or the computer program is realized such as institute in embodiment 2 when being executed by processor
The function of each module/unit in each system embodiment stated, such as the function of the module 110 to 160 shown in Fig. 4.
Described computer program can be stored in a computer-readable recording medium, and the computer program is by processor
During execution, can be achieved above-mentioned each embodiment of the method the step of.Wherein, the computer program includes computer program code,
The computer program code can be source code form, object identification code form, executable file or some intermediate forms etc..Institute
Stating computer-readable medium can include：Can carry any entity or device of the computer program code, recording medium,
USB flash disk, mobile hard disk, magnetic disc, CD, computer storage, read-only storage (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..Need
Bright, the content that the computer-readable medium includes can be entered according to legislation in jurisdiction and the requirement of patent practice
The appropriate increase and decrease of row, such as in some jurisdictions, according to legislation and patent practice, computer-readable medium does not include being electricity
Carrier signal and telecommunication signal.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in detail or remembers in some embodiment
The part of load, it may refer to the associated description of other embodiments.
Step in present invention method can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in system of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, can be with
Realize by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of division of logic function, there can be other dividing mode when actually realizing, such as
Multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be by some interfaces, device
Or INDIRECT COUPLING or the communication connection of unit, can be electrical, mechanical or other forms.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to foregoing reality
Example is applied the present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme, all should
Within protection scope of the present invention.
Claims (10)
1. a kind of method for recording of multimedia file, it is characterised in that the multimedia file includes audio file, the recording
Method includes：
If current recording pattern is the first recording mode, the first audio-frequency information is recorded according to first recording mode；
If current recording pattern is the second recording mode, the second audio-frequency information is recorded according to second recording mode；
The recording mode switching command sent according to user, cuts between first recording mode and second recording mode
Change；
When recording is completed, first audio-frequency information and second audio-frequency information are synthesized into audio text according to recording order
Part.
2. the method for recording of multimedia file as claimed in claim 1, it is characterised in that first recording mode is omnidirectional
Recording mode, second recording mode are orientation recording mode；
It is described to record the first audio-frequency information according to first recording mode, specifically include：Gather all sounds in current environment
Frequency information；
It is described to record the second audio-frequency information according to second recording mode, specifically include：Gather in current environment in default side
Upward audio-frequency information.
3. the method for recording of multimedia file as claimed in claim 2, it is characterised in that pre- in the collection current environment
Before audio-frequency information on set direction, including：
Gather all audio-frequency informations in current environment；
According to all audio-frequency informations, the source direction of the maximum audio-frequency information of judgement wherein volume；
Using the source direction as the preset direction.
4. the method for recording of multimedia file as claimed in claim 1, it is characterised in that described in first recording mode
Switch between shown second recording mode, in addition to：
Obtain the time point switched between first recording mode and shown second recording mode and preservation；
Time mark is done to first audio-frequency information and second audio-frequency information according to the time point.
5. the method for recording of multimedia file as claimed in claim 1, it is characterised in that the multimedia file also includes regarding
Frequency file, the method for recording also include：
During recording audio information, image information is recorded；
According to recording order, the audio file and described image information are synthesized into video file.
6. a kind of recording system of multimedia file, it is characterised in that the multimedia file includes audio file, the recording
System includes：
First recording module, if being the first recording mode for current recording pattern, recorded according to first recording mode
First audio-frequency information；
Second recording module, if being the second recording mode for current recording pattern, recorded according to second recording mode
Second audio-frequency information；
Handover module, for the recording mode switching command sent according to user, in first recording mode and described second
Switch between recording mode；
Audio file synthesis module, when being completed for recording, according to recording order by first audio-frequency information and described second
Audio-frequency information synthesizes audio file.
7. the recording system of multimedia file as claimed in claim 6, it is characterised in that the handover module includes：
Time acquisition unit, for obtaining the time point switched between first recording mode and shown second recording mode
And preserve；
Indexing unit, for doing time mark to first audio-frequency information and second audio-frequency information according to the time point
Note.
8. the recording system of multimedia file as claimed in claim 6, it is characterised in that the multimedia file also includes regarding
Frequency file, the recording system also include：
Picture recording module, for during recording audio information, recording image information；
Video file synthesis module, for according to recording order, the audio file and described image information to be synthesized into video
File.
9. a kind of terminal device, including memory, processor and it is stored in the memory and can be on the processor
The computer program of operation, it is characterised in that realize such as claim 1 to 5 described in the computing device during computer program
The step of any one methods described.
10. a kind of computer-readable recording medium, the computer-readable recording medium storage has computer program, and its feature exists
In when the computer program is executed by processor the step of realization such as any one of claim 1 to 5 methods described.
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| CN201710700027.5A CN107393568A (en) | 2017-08-16 | 2017-08-16 | Method, system and terminal equipment for recording multimedia file |
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| CN201710700027.5A CN107393568A (en) | 2017-08-16 | 2017-08-16 | Method, system and terminal equipment for recording multimedia file |
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| CN201710700027.5A Pending CN107393568A (en) | 2017-08-16 | 2017-08-16 | Method, system and terminal equipment for recording multimedia file |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198375A (en) * | 2019-06-05 | 2019-09-03 | 深圳壹秘科技有限公司 | The way of recording, terminal and computer readable storage medium |
| CN113241097A (en) * | 2021-04-26 | 2021-08-10 | 维沃移动通信（杭州）有限公司 | Recording method, recording device, electronic equipment and readable storage medium |
| CN113409800A (en) * | 2020-03-16 | 2021-09-17 | 浙江宇视科技有限公司 | Processing method and device for monitoring audio, storage medium and electronic equipment |
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| WO2022042151A1 (en) * | 2020-08-25 | 2022-03-03 | 华为技术有限公司 | Audio recording method and device |
| CN113241097A (en) * | 2021-04-26 | 2021-08-10 | 维沃移动通信（杭州）有限公司 | Recording method, recording device, electronic equipment and readable storage medium |
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