CN106328174A - Method and device for processing recording data - Google Patents
Method and device for processing recording data Download PDFInfo
- Publication number
- CN106328174A CN106328174A CN201610757224.6A CN201610757224A CN106328174A CN 106328174 A CN106328174 A CN 106328174A CN 201610757224 A CN201610757224 A CN 201610757224A CN 106328174 A CN106328174 A CN 106328174A
- Authority
- CN
- China
- Prior art keywords
- recording data
- recording
- data
- storage address
- avaudiorecorder
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/022—Control panels
- G11B19/025—'Virtual' control panels, e.g. Graphical User Interface [GUI]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method and a device for processing recording data, which are used for fulfilling the purpose of flexibly playing recording data. The method comprises the steps of: after audio data is recorded, copying a storage address of recording data; accessing the storage address to acquire the recording data, and storing the acquired recording data to the local; and when receiving a request for playing the recording data, calling a playing method, and playing the local stored recording data by the playing method.
Description
Technical field
The present invention relates to technical field of internet application, particularly to the processing method and processing device of a kind of recording data.
Background technology
Along with the development of electronic communication, the function of terminal unit (such as mobile phone, panel computer etc.) gets more and more, than
As, browsing file function, camera function, sound-recording function etc..Terminal unit is when recording, and the application program that can click on recording enters
Entering recording state, application program generally calls the realization of AVAudioRecorder class and records, plays, deletes.But,
AVAudioRecorder class is not supported to suspend, and does not the most support continued broadcasting, it would be highly desirable to solve this technical problem.
Summary of the invention
The present invention provides the processing method and processing device of a kind of recording data, in order to realize the mesh of playback data neatly
's.
The present invention provides the processing method of a kind of recording data, including:
After voice data has been recorded, the storage address of re-recording data；
Access described storage address and obtain recording data, and the described recording data obtained is stored to this locality；
When receiving the request of playback data, call player method, described player method play described this locality
The recording data of storage.
In an embodiment of the present invention, after the described recording data obtained is stored to this locality, described method is also wrapped
Include:
Delete the recording data of described storage address storage.
In an embodiment of the present invention, described method also includes:
Use AVAudioRecorder class recording audio data.
In an embodiment of the present invention, use AVAudioRecorder class recording audio data, including:
Initialize AVAudioRecorder class, and AVAudioRecorder class is configured；
Judge whether current AVAudioRecorder is in recording state；
Record if it is not, then call record method.
In an embodiment of the present invention, described method also includes:
After End of Tape, represent broadcast button.
In an embodiment of the present invention, initialize AVAudioRecorder class, including:
Initialize recording parameter and the storage address of recording data of AVAudioRecorder class.
In an embodiment of the present invention, described recording parameter includes at least one following:
Record bit rate, record sample rate.
The present invention also provides for the processing means of a kind of recording data, including:
Replication module, is used for after voice data has been recorded, the storage address of re-recording data；
Memory module, is used for accessing described storage address and obtains recording data, and the described recording data storage that will obtain
To this locality；
Playing module, for when receiving the request of playback data, calls player method, by described player method
Play described locally stored recording data.
In an embodiment of the present invention, described device also includes:
Removing module, is used for, in described memory module after the described recording data obtained is stored to this locality, deleting
The recording data of described storage address storage.
In an embodiment of the present invention, described device also includes:
Record module, be used for using AVAudioRecorder class recording audio data.
In an embodiment of the present invention, described recording module is additionally operable to:
Initialize AVAudioRecorder class, and AVAudioRecorder class is configured；
Judge whether current AVAudioRecorder is in recording state；
Record if it is not, then call record method.
In an embodiment of the present invention, described device also includes:
Represent module, for after End of Tape, represent broadcast button.
In an embodiment of the present invention, described recording module is additionally operable to:
Initialize recording parameter and the storage address of recording data of AVAudioRecorder class.
In an embodiment of the present invention, described recording parameter includes at least one following:
Record bit rate, record sample rate.
In embodiments of the present invention, after voice data has been recorded, the storage address of re-recording data；Access storage
Address obtains recording data, and the recording data of acquisition is stored to this locality；When receiving the request of playback data, adjust
With player method, player method play locally stored recording data.As can be seen here, the embodiment of the present invention is capable of flexibly
The purpose of ground playback data.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Structure specifically noted in book, claims and accompanying drawing realizes and obtains.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 show the flow chart of the processing method of recording data in one embodiment of the invention；
Fig. 2 show the flow chart of the processing method of recording data in another embodiment of the present invention；
Fig. 3 show the structural representation of the processing means of recording data in one embodiment of the invention；
Fig. 4 show the structural representation of the processing means of recording data in another embodiment of the present invention；And
Fig. 5 show the structural representation of the processing means of recording data in further embodiment of this invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Being illustrated in figure 1 the flow chart of the processing method of recording data in one embodiment of the invention, the method can include
Following steps S11-S13.
Step S11, after voice data has been recorded, the storage address of re-recording data.
In this step, AVAudioRecorder class recording audio data can be used, when typically playing, call
The storage address of AVAudioRecorder class, does not support due to such to suspend, so the embodiment of the present invention replicates
The storage address of AVAudioRecorder class.
Step S12, accesses storage address and obtains recording data, and the recording data of acquisition is stored to this locality.
Step S13, when receiving the request of playback data, calls player method, player method play this locality
The recording data of storage.
In embodiments of the present invention, after voice data has been recorded, the storage address of re-recording data；Access storage
Address obtains recording data, and the recording data of acquisition is stored to this locality；When receiving the request of playback data, adjust
With player method, player method play locally stored recording data.As can be seen here, the embodiment of the present invention is capable of flexibly
The purpose of ground playback data.
In the alternative embodiment of the present invention, after the recording data of acquisition is stored this locality by step S12, the present invention
Embodiment can delete the recording data of storage address storage, to discharge memory space.
When using AVAudioRecorder class recording audio data, embodiments provide a kind of optional side
Case, the program comprises the following steps A1-A4.
Step A1, initializes AVAudioRecorder class, and configures AVAudioRecorder class.
In this step, when initializing AVAudioRecorder class, AVAudioRecorder class can be initialized
Record parameter and the storage address of recording data.Here, record parameter and can include recording bit rate, recording sample rate etc.,
The invention is not restricted to this.
Step A2, it is judged that whether current AVAudioRecorder is in recording state, if it is not, then continue executing with step A3；
If so, step A4 is continued executing with.
Step A3, calls record method and records.
In this step, call record method and record, update UI element simultaneously.
Step A4, calls stop method and terminates recording.
After End of Tape, represent broadcast button.Next the click effect of broadcast button is realized, it is judged that current
Player is in broadcast state and then calls the stopping broadcasting of pause method, otherwise, initializes Player, then calls play method
Broadcast button.The initialization of AVAudioPlayer is the simplest, it is only necessary to know the URL of audio files.
Be discussed in detail below by a specific embodiment recording data of the present invention processing method realize process.As
Fig. 2 show the flow chart of the processing method of recording data in another embodiment of the present invention, and the method may comprise steps of
S21-S27。
Step S21, initializes AVAudioRecorder class, and configures AVAudioRecorder class.
In this step, when initializing AVAudioRecorder class, AVAudioRecorder class can be initialized
Record parameter and the storage address of recording data.Here, record parameter and can include recording bit rate, recording sample rate etc.,
The invention is not restricted to this.
Step S22, it is judged that whether current AVAudioRecorder is in recording state, if it is not, then continue executing with step
S23；If so, step S24 is continued executing with.
Step S23, calls record method and records, continue executing with step S25.
Step S24, calls stop method and terminates recording.
Step S25, after voice data has been recorded, the storage address of re-recording data.
Step S26, accesses storage address and obtains recording data, and the recording data of acquisition is stored to this locality.
Step S27, when receiving the request of playback data, calls player method, player method play this locality
The recording data of storage.
In the alternative embodiment of the present invention, after the recording data of acquisition is stored this locality by step S26, the present invention
Embodiment can delete the recording data of storage address storage, to discharge memory space.The embodiment of the present invention can be based on this locality
The recording data of storage realizes the purpose of playback data neatly.
It should be noted that in actual applications, above-mentioned all optional embodiments can be any in the way of using combination
Combination, forms the alternative embodiment of the present invention, and this is no longer going to repeat them.
Corresponding to the processing method of the recording data in above-described embodiment, the present invention also provides for the process of a kind of recording data
Device.It is illustrated in figure 3 the structural representation of the processing means of recording data in one embodiment of the invention, including:
Replication module 31, is used for after voice data has been recorded, the storage address of re-recording data；
Memory module 32, is used for accessing described storage address and obtains recording data, and deposited by the described recording data obtained
Storage is to this locality；
Playing module 33, for when receiving the request of playback data, calls player method, by described broadcasting side
Method plays described locally stored recording data.
In an embodiment of the present invention, as shown in Figure 4, the device that Fig. 3 shows can also include:
Removing module 41, is used in described memory module 32 after the described recording data obtained is stored to this locality,
Delete the recording data of described storage address storage.
In an embodiment of the present invention, as it is shown in figure 5, the device that Fig. 3 shows can also include:
Record module 51, be used for using AVAudioRecorder class recording audio data.
In an embodiment of the present invention, above-mentioned recording module 51 is additionally operable to:
Initialize AVAudioRecorder class, and AVAudioRecorder class is configured；
Judge whether current AVAudioRecorder is in recording state；
Record if it is not, then call record method.
In an embodiment of the present invention, the device that Fig. 3, Fig. 4 or Fig. 5 show can also include:
Represent module (not shown), for after End of Tape, represent broadcast button.
In an embodiment of the present invention, above-mentioned recording module 51 is additionally operable to:
Initialize recording parameter and the storage address of recording data of AVAudioRecorder class.
In an embodiment of the present invention, described recording parameter includes at least one following:
Record bit rate, record sample rate.
The said apparatus of the embodiment of the present invention: after voice data has been recorded, the storage address of re-recording data；Visit
Ask that storage address obtains recording data, and the recording data of acquisition is stored to this locality；When receiving asking of playback data
When asking, call player method, player method play locally stored recording data.As can be seen here, the embodiment of the present invention can
Realize the purpose of playback data neatly.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of the present invention can use complete hardware embodiment, complete software implementation or combine software and hardware
Execute the form of example.And, the present invention can use at one or more computers wherein including computer usable program code
The shape of the upper computer program implemented of usable storage medium (including but not limited to disk memory and optical memory etc.)
Formula.
The present invention is with reference to method, equipment (system) and the flow process of computer program according to embodiments of the present invention
Figure and/or block diagram describe.It should be understood that can the most first-class by computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
Instruction arrives the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce
A raw machine so that the instruction performed by the processor of computer or other programmable data processing device is produced for real
The device of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame now.
These computer program instructions may be alternatively stored in and computer or other programmable data processing device can be guided with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in this computer-readable memory produces and includes referring to
Make the manufacture of device, this command device realize at one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function specified in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that at meter
Perform sequence of operations step on calculation machine or other programmable devices to produce computer implemented process, thus at computer or
The instruction performed on other programmable devices provides for realizing at one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function specified in individual square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the processing method of a recording data, it is characterised in that including:
After voice data has been recorded, the storage address of re-recording data；
Access described storage address and obtain recording data, and the described recording data obtained is stored to this locality；
When receiving the request of playback data, call player method, described player method play described locally stored
Recording data.
Method the most according to claim 1, it is characterised in that the described recording data obtained is being stored this locality
After, described method also includes:
Delete the recording data of described storage address storage.
Method the most according to claim 1, it is characterised in that also include:
Use AVAudioRecorder class recording audio data.
Method the most according to claim 3, it is characterised in that use AVAudioRecorder class recording audio data, bag
Include:
Initialize AVAudioRecorder class, and AVAudioRecorder class is configured；
Judge whether current AVAudioRecorder is in recording state；
Record if it is not, then call record method.
Method the most according to claim 4, it is characterised in that also include:
After End of Tape, represent broadcast button.
6. according to the method described in claim 4 or 5, it is characterised in that initialize AVAudioRecorder class, including:
Initialize recording parameter and the storage address of recording data of AVAudioRecorder class.
Method the most according to claim 6, it is characterised in that described recording parameter includes at least one following:
Record bit rate, record sample rate.
8. the processing means of a recording data, it is characterised in that including:
Replication module, is used for after voice data has been recorded, the storage address of re-recording data；
Memory module, is used for accessing described storage address and obtains recording data, and the described recording data obtained is stored this
Ground；
Playing module, for when receiving the request of playback data, calls player method, described player method plays
Described locally stored recording data.
Device the most according to claim 8, it is characterised in that also include:
Removing module, is used in described memory module after the described recording data obtained is stored to this locality, deletes described
The recording data of storage address storage.
Device the most according to claim 8, it is characterised in that also include:
Record module, be used for using AVAudioRecorder class recording audio data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757224.6A CN106328174A (en) | 2016-08-29 | 2016-08-29 | Method and device for processing recording data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757224.6A CN106328174A (en) | 2016-08-29 | 2016-08-29 | Method and device for processing recording data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106328174A true CN106328174A (en) | 2017-01-11 |
Family
ID=57789906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757224.6A Pending CN106328174A (en) | 2016-08-29 | 2016-08-29 | Method and device for processing recording data |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195314A (en) * | 2017-05-04 | 2017-09-22 | 腾讯科技（深圳）有限公司 | The method for recording and device of voice data |
| CN110097897A (en) * | 2019-04-02 | 2019-08-06 | 烽火通信科技股份有限公司 | A kind of Android device recording multiplexing method and system |
-
2016
- 2016-08-29 CN CN201610757224.6A patent/CN106328174A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| NINGANDJIN: "使用AVaudiorecorder、AVaudioplayer构建简单录音笔应用", 《ITEYE》 * |
| 木子东晓东: "录音实现方式", 《博客园》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195314A (en) * | 2017-05-04 | 2017-09-22 | 腾讯科技（深圳）有限公司 | The method for recording and device of voice data |
| CN107195314B (en) * | 2017-05-04 | 2018-07-24 | 腾讯科技（深圳）有限公司 | The method for recording and device of audio data |
| CN110097897A (en) * | 2019-04-02 | 2019-08-06 | 烽火通信科技股份有限公司 | A kind of Android device recording multiplexing method and system |
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Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |