CN108024079A - Record screen method, apparatus, terminal and storage medium - Google Patents
Record screen method, apparatus, terminal and storage medium Download PDFInfo
- Publication number
- CN108024079A CN108024079A CN201711226853.7A CN201711226853A CN108024079A CN 108024079 A CN108024079 A CN 108024079A CN 201711226853 A CN201711226853 A CN 201711226853A CN 108024079 A CN108024079 A CN 108024079A
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- Prior art keywords
- record screen
- record
- parameter
- terminal
- screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3034—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a storage system, e.g. DASD based or network based
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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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
Abstract
The embodiment of the present application discloses a kind of record screen method, apparatus, terminal and storage medium, belongs to field of computer technology, the described method includes：Parameter is shielded according to the first record and carries out record screen, monitoring objective memory margin, the target memory margin is the residual capacity of target storage space, and the target storage space is used to store record screen data；When the target memory margin is not more than predetermined threshold value, the second record screen parameter is obtained；Parameter is shielded according to the described second record and carries out record screen；Wherein, the record screen data volume produced within the unit interval according to the described second record screen parameter is less than the record screen data volume for being recorded according to described first and shielding parameter and producing.The embodiment of the present application, in off-capacity using the second record screen parameter record screen that memory space is saved compared to the first record screen parameter, is extended the duration of terminal record screen, improves the success rate that terminal carries out long-time screen recording by monitoring objective storage space volume.
Description
Technical field
The invention relates to field of computer technology, more particularly to a kind of record screen method, apparatus, terminal and storage are situated between
Matter.
Background technology
Record screen, also referred to as film recording or screen recording, the whole region or part for referring to collection screen specify region
View data, the technology of video file is obtained by coded image data.
In correlation technique, when user needs to record screen, user can open the record screen function of terminal.Terminal shields function in record
After unlatching, by the display picture in lasting recording screen, and picture storage will be recorded in the terminal.
To persistently it be written to due to recording picture in the memory space of terminal, when the off-capacity of memory space, easily
Cause record screen failure.
The content of the invention
The embodiment of the present application provides a kind of record screen method, apparatus, terminal and storage medium, can solve due to recording picture
Face will be persistently written in the memory space of terminal, when the off-capacity of memory space, is easy to cause the problem of record screen fails.
The technical solution is as follows：
According to the first aspect of the application, there is provided one kind record screen method, the described method includes：
Parameter is shielded according to the first record and carries out record screen；
Monitoring objective memory margin, the target memory margin are the residual capacities of target storage space, and the target is deposited
Space is stored up to be used to store record screen data；
When the target memory margin is not more than predetermined threshold value, the second record screen parameter is obtained；
Parameter is shielded according to the described second record and carries out record screen；
Wherein, the record screen data volume for shielding parameter generation according to the described second record within the unit interval is less than according to described first
The record screen data volume that record screen parameter produces.
According to the second aspect of the application, there is provided one kind record screen device, described device include：
First record panel module, is configured as carrying out record screen according to the first record screen parameter；
Surplus monitoring module, is configured as monitoring objective memory margin, the target memory margin is target storage space
Residual capacity, the target storage space be used for store record curtain data；
Parameter acquisition module, when being configured as the target memory margin and being not more than predetermined threshold value, obtains the second record screen
Parameter, the record screen data volume for shielding parameter generation according to the described second record within the unit interval shield parameter less than according to the described first record
The record screen data volume of generation；
Second record panel module, is configured as shielding parameter record screen according to the described second record.
According to the third aspect of the application, there is provided a kind of terminal, the terminal includes processor and memory, described to deposit
At least one instruction is stored with reservoir, described instruction is loaded by the processor and performed to realize as described in relation to the first aspect
Record screen method.
According to the fourth aspect of the application, there is provided a kind of computer-readable recording medium, stores in the storage medium
There is at least one instruction, described instruction is loaded by processor and performed to realize record screen method as described in relation to the first aspect.
The beneficial effect that technical solution provided by the embodiments of the present application is brought is：
Due to the embodiment of the present application scheme upon execution, recorded and shielded according to first parameter, to recording screen data for storing
The residual capacity of memory space is monitored in real time, and the target memory margin is judged, when the target memory margin not
During more than predetermined threshold value, terminal will obtain the corresponding second record screen parameter of the predetermined threshold value, and enable the second record screen parameter
Record screen, wherein, enable the terminal before the second record screen parameter and parameter record screen is shielded according to the first record, according to the second record within the unit interval
Shield the record screen data volume that parameter produces and be not more than the record screen data volume shielded parameter according to the first record and produced.As it can be seen that according to the application
Embodiment record screen method can automatically enable and record screen data are produced within the unit interval in the case of target memory margin deficiency
Less second record screen parameter is measured to record screen, extends the duration of terminal record screen, terminal is improved and carries out long-time screen recording
Success rate.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the flow chart for the record screen method that one exemplary embodiment of the application provides；
Fig. 2 is the record screen method flow diagram of the application another exemplary embodiment offer；
Fig. 3 is the surface chart of the record screen provided based on the record screen method shown in Fig. 2；
Fig. 4 is the flow chart of the part steps provided based on the record screen method shown in Fig. 2；
Fig. 5 is a kind of surface chart of the displaying prompting message provided based on the record screen method shown in Fig. 2；
Fig. 6 is a kind of interface schematic diagram provided based on the record screen method shown in Fig. 2；
Fig. 7 is the structure diagram for the record screen device that one exemplary embodiment of the application provides；
Fig. 8 is the structure diagram for the terminal that one exemplary embodiment of the application provides.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with attached drawing to the application embodiment party
Formula is described in further detail.
For scheme shown in the embodiment of the present application it can be readily appreciated that below by some nouns to occurring in the embodiment of the present application
Explain.
Target memory margin：Refer to the residual capacity of target storage space, the data storage capacity of storage medium can be referred to,
It is with the constant for determining unit.For example, the numerical value such as 1.34GByte, 529MByte or 800Kbyte.
Target storage space：It is the memory space for storing data caused by record screen.There is provided in the embodiment of the present application
Scheme in, terminal record shield during the picture that will be shown in acquisition terminal screen, i.e., record shield when generation be used to store
The data of the picture of the collection, the memory space for storing the data are target storage space.
Alternatively, which can be the memory space of the storage medium in the terminal for carry out screen recording,
The including but not limited to built-in storage and external memory of the terminal.
Alternatively, which can also be several storage devices being connected with carrying out the terminal of screen recording
The memory space of offer, the storage device include but not limited to other terminals, LAN host, work station or storage server
Deng.
First record screen parameter：It can include at least one of resolution ratio, coded format, code check and frame per second.The parameter can
Be a kind of parameter in resolution ratio, coded format, code check or frame per second or including resolution ratio, coded format, code check and
At least two parameter sets in frame per second.The parameter is used to use when terminal is recorded and shielded.Alternatively, which can be terminal
The not modifiable parameter of built-in user or terminal is supplied to the parameter that user is configured.When parameter be can not be more
During the parameter changed, the data type and numerical value of the parameter can not be modified.
Second record screen parameter：, equally can be with resolution ratio, coded format, code check and frame per second similar to the first record screen parameter
At least one.The parameter can be a kind of parameter in resolution ratio, coded format, code check or frame per second or including point
At least two parameter sets in resolution, coded format, code check and frame per second.It is also used for making when terminal carries out screen recording
With.Compared to the first record screen parameter, terminal data volume according to caused by the second record screen parameter record screen within the unit interval is less than
According to data volume caused by the first record screen parameter record screen.Alternatively, second record screen parameter can be the user of terminal built-in not
Modifiable parameter or terminal are supplied to the parameter that user is independently set.
Information output precision：, can be with including at least one of components such as screen, loudspeaker, vibration component and warning light
Information is made to be perceived by the user by visual information, auditory information or body-sensing information.
Exemplarily, the record screen method shown in the embodiment of the present application, can apply in the terminal, which possesses display screen
And possesses the function of record screen.Terminal can include mobile phone, tablet computer, laptop computer, desktop computer, computer all-in-one machine, clothes
Business device, work station, TV, set-top box, intelligent glasses, intelligent watch, digital camera, MP4 playback terminals, MP5 playback terminals,
Habit machine, point reader, electric paper book, electronic dictionary, car-mounted terminal, virtual reality (Virtual Reality, VR) playback terminal or increasing
Strong reality (AugmentedReality, AR) playback terminal etc..
Alternatively, terminal realizes that the function of screen recording at least can be by possessing the operating system of record screen process, possessing
The application program of record screen function can run at least one of application program of record screen process to realize.
(1) when terminal is by possessing the operating system of record screen process to realize record screen function, record screen process can be
The system process carried in operating system, the system process can be shown accordingly in the notification bar or screen suspended window of terminal
Record screen control.User is by controlling the record screen control, to control screen recording to be started, suspended and the operation such as be terminated.
(2) when terminal is by possessing the application program of record screen function to realize screen recording function, the application program
Either the application program that the third party application or terminal installed under the operation of user carry when dispatching from the factory.
When the application program is run, it is provided with screen recording function so that terminal can record screen.
(3) when terminal is by that can run the application program of record screen process to realize record screen function, the record screen process
It can be performed by a plug-in unit or control.For example, an application program can not possess originally records screen function, but its
Record screen plug-in unit or record screen control can be run.After the application program is mounted with the record screen plug-in unit or record screen control, the end
End can record screen when running the record screen plug-in unit or record screen control.For example, operation has application program A, application program A in terminal
Originally the function without record screen, when terminal downloads after record screen process a, and when record screen process a by record screen using A operations when,
Terminal can record screen.
Please refer to Fig.1, it is the flow chart for the record screen method that one exemplary embodiment of the application provides.The record screen method
It can apply in above-mentioned shown terminal.In Fig. 1, record screen method includes：
Step 110, parameter is shielded according to the first record and carries out record screen.
In the embodiment of the present application, terminal possesses record screen function, can shield parameter according to the first record and carry out record screen.Wherein,
Terminal will first get the picture in each unit interval being displayed on the screen when recording screen.Wherein, the picture in the unit interval
Face is properly termed as a frame picture.After terminal gets each frame picture, terminal can be encoded each frame picture, be corresponded to
Record screen file.The record screen file is the file that can be played by video player.
Step 120, monitoring objective memory margin, target memory margin are the residual capacities of target storage space, and target is deposited
Space is stored up to be used to store record screen data.
By taking terminal is mobile phone as an example, when mobile phone shields parameter record screen according to the first record, mobile phone is by monitoring objective memory margin.
Alternatively, when target storage space is the memory space specified in mobile phone, terminal is deposited what calling correlation function determined to specify
Store up the residual capacity in space.
For example, the operating system of the carrying in terminal is Android (Android) operating system, when target storage space is to deposit
During card storage, terminal can call getAvailaleSize () function to determine remaining memory capacity in storage card.Work as target
When memory space is the storage inside of mobile phone, terminal can by read configuration file (as " and/proc/meminfo ") in number
According to determining remaining memory capacity in storage inside.
For another example the operating system of the carrying in terminal is iOS operating systems, when target storage space is external storage
When, terminal can call getAvailableDiskSize () function to determine the residual capacity of external storage.When target stores
When space is the storage inside of mobile phone, terminal can be determined interior by calling getAvailableMemorySize () function
The residual capacity of portion's storage.
Alternatively, if target storage space includes the memory space of at least two different memory spaces, terminal will be to obtaining
The respective residual capacity summation of at least two memory spaces taken, is determined as target memory margin by this with value.
Wherein, terminal is recorded caused record screen data in screen and can be stored in temporary file, and the temporary file is in terminal
It is stored temporarily in during record screen in target storage space.After screen process is recorded, terminal will handle the temporary file, and obtaining can be with
It is played the record screen file that device plays.The multi-medium data that terminal record screen produces is stored with the record screen file.Alternatively, this is more
Media data can be at least one of video data, voice data and text data etc..For example, temporary file can be file
The file of the entitled .avw of suffix, this document can be changed into the record screen file of the entitled .avi of suffix after terminal processes.
Step 130, when target memory margin is not more than predetermined threshold value, the second record screen parameter is obtained.
In the embodiment of the present application, terminal is obtained when determining that target memory margin is less than or equal to predetermined threshold value
Second record screen parameter.It should be noted that terminal can pass through periodic mode monitoring objective memory margin.Therefore, one
In the possible implementation of kind, terminal may get target memory margin in a monitoring cycle and be more than predetermined threshold value,
The target memory margin that adjacent next monitoring cycle gets is less than predetermined threshold value.In alternatively possible implementation,
The target memory margin that the possible direct monitoring of terminal arrives is equal to predetermined threshold value.In the possible implementation of above two, terminal
The second record screen parameter will all be got.
Wherein, the record screen data volume for shielding parameter generation according to the second record within the unit interval shields parameter less than according to the first record
The record screen data volume of generation.For example, the first record screen parameter includes the resolution ratio of 1080p and the frame per second of 30fps, the second record screen parameter
Can be the parameter that resolution ratio is less than 1080p but frame per second keeps 30fps, alternatively, the second record screen parameter can also be to maintain resolution
For the parameter of 1080p but frame per second less than 30fps, it can also be resolution ratio less than 1080p while frame per second alternatively, parameter is shielded in the second record
Parameter less than 30fps.Need what is illustrated, the embodiment of the present application does not wrap the first record screen parameter and the second record screen parameter specifically
The parameter species and numerical values recited contained is defined.
Alternatively, predetermined threshold value can be the operating system of terminal or possess record screen function application program setting one
A memory capacity.In some possible implementations, which can be changed by user.
Step 140, parameter is shielded according to the second record and carries out record screen.
In the embodiment of the present application, terminal will shield parameter record screen after the second record screen parameter is got according to the second record.And
The record screen data that storage is produced according to the second record screen parameter record screen.
In a kind of possible implementation, terminal according to the first record shield parameter carry out record screen data that record screen produces can be with
Together handled with the record screen data for according to the second record screen parameter record screen generation, splicing is recorded as one after processing shields file.
Include the multimedia file fragment shielded parameter according to the first record and recorded in the record screen file, and, parameter record is shielded with the second record
The multimedia file fragment of system.When needing to play the record screen file, terminal can directly pass through player plays record screen text
Part.
In alternatively possible implementation, terminal according to first record shield parameter carry out record screen produce record screen data and
The data for according to the second record screen parameter record screen generation are handled respectively by terminal, are generated corresponding record and are shielded file.Wherein,
Shield parameter according to the first record record in the record screen file for shielding generation, carry out recording screen generation according to the second record screen parameter comprising being directed toward
Record screen file mark.In practical applications, when the record screen file that record screen generation is carried out according to the first record screen parameter plays
Cheng Hou, player will get the file for shielding parameter according to the second record and carrying out the record screen file of record screen generation automatically according to the mark
Path, and the record screen file is played, ensure that user can see complete record screen content.
In conclusion record screen method provided in this embodiment, shields parameter according to the first record and carries out record screen, monitoring objective storage
Surplus, when target memory margin is not more than predetermined threshold value, obtains the second record screen parameter, shields parameter record screen according to the second record.Its
In, since the record screen data volume for shielding parameter generation according to the second record within the unit interval is less than what is produced according to the first record screen parameter
Record screen data volume, accordingly, with respect to for the scheme for continuing to record screen parameter record screen with first, record provided by the embodiments of the present application is shielded
Method can obtain the longer screen recording time in the case where target memory margin is identical, improve and carry out long-time screen
The success rate that curtain is recorded.
Unlike upper one embodiment, terminal can also be directed to the application program being recorded and determine record screen ginseng accordingly
Number, refer to following examples.
Fig. 2 is referred to, it is the record screen method flow diagram of the application another exemplary embodiment offer.The record screen method
It can apply in above-mentioned shown terminal.In fig. 2, which includes：
Step 201, enabled instruction is shielded according to record, proceeds by record screen.
In the embodiment of the present application, terminal can shield enabled instruction according to record, proceed by record screen.Wherein, record screen starts
Instruction can be implemented as at least one of instructions.
(1) when the process or application program for recording screen are provided with record screen control, record screen enabled instruction can be used
Family click on this be used for indicate start the instruction that generates when control is shielded in the record of record screen.
(2) when the process or application program shielded for record are opened by way of rocking terminal or changing terminal posture
During record screen function, terminal can be gathered by sensors such as velocity sensor, acceleration transducer or gyroscopes and specify data.
Record screen enabled instruction can be according to the instruction for specifying data generation.
(3) when the process for record screen or application program are to open record screen function by receiving phonetic order, terminal
It can gather and preset the sound of voice stencil matching.Record screen enabled instruction can be the sound of basis and default voice stencil matching
The instruction of sound generation.
(4) when the process for record screen or application program are to open record screen function by receiving touching signals, terminal
Specified touching signals can be gathered, such as short-press touching signals, long-press touching signals, gently press touching signals, weight touching signals, cunning
The dynamic signal such as touching signals or multi-point touch signal.Alternatively, for articulations digitorum manus touching signals, palm touching signals can be differentiated
For the terminal of the back of the hand touching signals, terminal can also gather joint touching signals, palm touching signals or the back of the hand touch-control letter
Number wait signal.Alternatively, for it can identify the terminal of suspension touch control (Floating Touch) signal, terminal can also
Gather suspension touch control signal.Alternatively, (include but not limited to outer folding screen terminal for Folding screen terminal and interior folding screen is whole
End) for, terminal can also gather the changed signal of folding angles of Folding screen generation, such as the folding of Folding screen terminal
Screen signal as caused by unfolded state change turns to folded state.Alternatively, for screen terminal comprehensively, terminal can gather
The specific data that thermal sensor and/or optical flame detector are gathered, the specific data represent that the finger of user carries out in specified region
Specify touch.Record screen enabled instruction is the instruction of the signal generation gathered according to above-mentioned terminal.
(5) when for record screen process or application program be that record screen function is opened by image recognition when, terminal can be with
The gesture made, posture or the expression of user is gathered by camera.The record screen enabled instruction can be according to the hand specified
At least one of gesture, posture or expression etc. image, the instruction generated after identification.
Step 202, the mark of the first application program positioned at front stage operation is determined.
In the embodiment of the present application, terminal can obtain the mark of the first application program positioned at front stage operation.If terminal
The operating system of middle carrying is Android operation system, then terminal can be by obtaining active stack (activitystack) stack top
Movable (activity's) identifies to determine the first application program in front stage operation.Wherein, which is first
The mark of application program.
Step 203, according to the mark of the first application program, the first record screen parameter is determined.
In the embodiment of the present application, terminal can determine the first record screen parameter according to the mark of the first application program.It please join
See Fig. 3, it is the surface chart of the record screen provided based on the record screen method shown in Fig. 2.In figure 3, terminal to screen into
Row is recorded, and suspended window 31 is shown in the user interface in screen, and the current duration recorded is shown in the suspended window 31
(24 seconds).Terminal determines the mark of the application program belonging to user interface 32, which can be the title of application program, also may be used
To be the installation kit name of application program.
Alternatively, the mark of two class application programs is preset with terminal, the corresponding high image quality record screen parameter of one kind mark is another
Class corresponds to low image quality record screen parameter.Mark according to application program is determined corresponding record screen parameter by terminal.Such as identifying should
It is lantern slide play-back application, video text editing application program, text exhibition application program or video editing application journey with program
During sequence etc., low image quality is recorded screen parameter and is determined as the first record screen parameter by terminal.Such as identify application program be game application,
When video playing application program or live application program etc., high image quality is recorded screen parameter and is determined as the first record screen parameter by terminal.
In a kind of application scenarios, terminal can preset low image quality record screen parameter and high image quality record screen parameter, wherein, two kinds of parameters
Numerical value can be as shown in Table 1.
Table one
| Parameter | Resolution ratio | Coded format | Code check | Frame per second |
| Low image quality record screen parameter | 480p | H.264 | 512Kbps | 24fps |
| High image quality record screen parameter | 1080p | H.264 | 2048Kbps | 30fps |
Alternatively, journey is applied except mobile phone Terminal Type as shown in Figure 3 determines during record screen that the user interface that shows is corresponding
Outside the mark of sequence, can also be shown in the screen of terminal multiple application programs user interface (such as terminal be laptop computer,
The equipment such as desktop computer or computer all-in-one machine).When the user interface of multiple applications is shown in the screen of terminal, terminal can divide
The application program of the displaying user interface in screen is not determined, respectively according to the application program for showing user interface, acquisition pair
The the first record screen parameter answered.
For example, when terminal is mobile phone, the interface that terminal is shown when recording and shielding is as shown in Figure 3.The user interface 32 corresponds to
The title of application program be " draw small assistant ", the title of installation kit is " huituxiaozhushou.apk ".The application is real
Apply in example, the corresponding mark of application program can be previously generated.Such as terminal can according to " draw small assistant " or
" huituxiaozhushou.apk " determines that the corresponding mark of the application program is video text editing application program identification, subsequently root again
Corresponding first record screen parameter is determined according to the video text editing application program identification.Since the video text editing application program will to image quality
Ask not high, low image quality can be recorded screen parameter and determine the first record screen parameter by terminal.
For another example when terminal is desktop computer, which shows that sports tournament is live to be broadcast when recording and shielding at the same time
Put the window, the window of instant messaging application program B and the window of web browser C of device A.The desktop computer can obtain respectively
Match live play device A, instant messaging application program B and the respective marks of web browser C, further according to above three mark point
Que Ding not corresponding first record screen parameter.At this time, terminal can determine that three windows are each right respectively according to three marks
The the first record screen parameter answered, so as to ensure the viewing effect for the record screen file that screen recording is generated.Live play of such as competing device A
The resolution ratio that uses of window be 720p, the resolution that the window of instant messaging application program B and the window of web browser C use
Rate is 240p.
Step 204, parameter is shielded according to the first record and carries out record screen.
The implementation procedure of the implementation procedure step 110 of step 204 is identical, and details are not described herein again.
Step 205, monitoring objective memory margin, target memory margin are the residual capacities of target storage space, and target is deposited
Space is stored up to be used to store record screen data.
The implementation procedure of step 205 is identical with the implementation procedure of step 120, and details are not described herein again.
As a kind of implementation of replacement, step 205 can be by the following steps 1), step 2) and step 3) replace, with
Realize the function of monitoring objective memory margin.
Step 1) determines the memory space for shielding file for storing record, and record screen file is the text for shielding data generation according to record
Part.
For file is shielded in record, store the memory space of the record screen file usually by terminal operating system or have
The application program of record screen function is specified.For example, operating system specifies the memory space for storing the record screen file in number in mobile phone
According in card.
Step 2) determines the remaining memory capacity of memory space and the specified residual capacity of record screen file, specifies residual capacity
The maximum storage capacity for being allowed to take equal to record screen file subtracts the memory capacity that record screen file has taken.
In the embodiment of the present application, the specified residue of file is shielded in the remaining memory capacity of definite memory space and record by terminal
Capacity.It should be noted that this, which specifies residual capacity to be equal to the maximum storage capacity that record screen file is allowed to take, subtracts record screen
The memory capacity that file has taken.
For example, the maximum storage capacity that record screen file is allowed to take in the terminal is 200MByte, storage record screen file
Memory space be storage card, record screen file has occupied the memory capacity of 80MByte at present, it is determined that goes out to specify remaining appearance
Amount is 120MByte.
Remaining memory capacity and record are shielded the smaller value in the specified residual capacity of file by step 3), are determined as target storage
Surplus.
Based on step 2) institute illustrated example, when the remaining memory capacity of the storage card is 350MByte, terminal will compare
The size of above-mentioned 350MByte and specified residual capacity 120MByte, are determined as target by the smaller 120MByte in both and deposit
Store up surplus.
It should be noted that step 205 is performed after completing, terminal can perform step 2061, step 2062 and step
208, or perform step 2071, step 2072 and step 208.
Step 2061, when target memory margin is not more than predetermined threshold value, inquiry predetermined threshold value with second record shield parameter it
Between correspondence.
In the embodiment of the present application, terminal is inquired about default when target memory margin is not more than predetermined threshold value from terminal
Correspondence between threshold value and the second record screen parameter.The correspondence can be a corresponding form or be used for table
Show other data of correspondence.For example table two is referred to, table two is shown between a kind of predetermined threshold value and the second record screen parameter
Correspondence.
Table two
| Predetermined threshold value (MByte) | 100 | 300 | 500 |
| Second record screen parameter | Resolution ratio 480p | Resolution ratio 720p | Resolution ratio 1080p |
In table two, the second record screen parameter illustrates by taking a kind of single parameter (resolution ratio) as an example, when predetermined threshold value point
When being not 100MByte, 300MByte or 500MByte, the value of corresponding second record screen parameter also will be to should determine that.
Step 2062, according to correspondence, the corresponding second record screen parameter of predetermined threshold value is determined.
Step 2071, when target memory margin is not more than predetermined threshold value, determine to apply journey positioned at the second of front stage operation
The mark of sequence.
In the embodiment of the present application, when target memory margin is not more than predetermined threshold value, terminal can determine to be located at foreground
The mark of second application program of operation.Terminal can use the system tool of the operating system of its carrying, should to obtain second
With the mark of program.
Step 2072, when mark and the default mark matching of the second application program, the second record screen parameter is obtained.
In the embodiment of the present application, when mark and the default mark matching of the second application program, terminal obtains the second record
Shield parameter.Wherein, default mark can be that the operating system of terminal or the application program with screen recording are set in advance
The mark put.The default mark can include at least one of following mark：Social messaging application mark, web page browsing
Device mark, video text editing application program identification, text exhibition application program identification, video editing application mark, audio are compiled
Collect application program identification, Taking Photographic application program identification, digital map navigation application program identification, safety antivirus application program identification
Or financing payment application mark etc..
It should be noted that it is that the image quality of the video of record screen is wanted since the default mark in the embodiment of the present application is corresponding
Seek not high application program.Therefore, when terminal determines the mark of the second application program and default mark matching, terminal can obtain
Take the second record screen parameter.
Alternatively, a kind of substitute mode as step 2072, when mark and the default mark mismatch of application program,
Terminal can keep shielding parameter record screen using the first record.For example, the mark of application program is game application mark, video broadcasts
When putting application program identification, live application program identification or short-sighted frequency play-back application mark etc., terminal can keep using
First record screen parameter record screen.
Step 208, parameter record screen is shielded according to the second record.
After terminal determines the second record screen parameter, terminal will shield parameter record screen according to the second record.
In conclusion the present embodiment proceeds by record screen according to record screen enabled instruction, should according to operate in foreground first
With the mark of program, the first record screen parameter is obtained, enables to terminal to be obtained according to the mark of the first application program and using journey
The first record screen parameter that sequence is adapted so that the video image quality that record is shielded in generated record screen file disclosure satisfy that user need and
Excessive memory space is not take up, improves the utilization ratio of memory space when record is shielded.
Record screen method provided in this embodiment, additionally it is possible to when target memory margin is not more than predetermined threshold value, make terminal obtain
Fetch bit, when mark and the default mark matching of the second application program, is obtained in the mark of the second application program of front stage operation
Second record screen parameter, shields parameter record screen according to the second record, makes terminal when the second application program is default program, and target is deposited
Shield parameter record screen using the second record when storage surplus is not more than predetermined threshold value.Ensureing that record screen file is capable of providing journey is applied to second
On the premise of the corresponding video image quality of sequence, the duration of screen recording is extended.
Record screen method provided in this embodiment, additionally it is possible to when terminal, which is recorded, shields, determine to be used to store record screen text by terminal
The memory space of part, determines the remaining memory capacity of memory space and the specified residual capacity of record screen file, residue storage is held
Smaller value in amount and the specified residual capacity of record screen file, is determined as target memory margin, improves and determine to can be used for depositing
The accuracy of the residual capacity of storage record screen file.
Different from above-described embodiment, the embodiment of the present application also provides a kind of record screen method, can extend screen recording
Make user know that terminal changes record screen parameter while time, refer to following examples.
Fig. 4 is the flow chart of the part steps provided based on the record screen method shown in Fig. 2, and in Fig. 4, terminal is performing
After into step 205, the flow one including step 2061 and step 2062 can be performed, alternatively, can also perform including step
2071 and the flow two of step 2072.Perform flow one or while flow two in terminal, terminal can synchronously perform including
The flow three of step 2091, step 2092 and step 2094.Alternatively, terminal can be performed directly after completion step 205 is performed
Flow four including step 2091, step 2092 and step 2093.Wherein, step 2091 to step 2094 implementation procedure division
It is as follows：
Step 2091, when target memory margin is not more than predetermined threshold value, carried by the information output precision displaying of terminal
Awake information, prompting message are used to remind ownership goal memory margin to be not more than predetermined threshold value.
In the embodiment of the present application, terminal can pass through the letter of terminal when target memory margin is not more than predetermined threshold value
Output precision displaying prompting message is ceased, which is used to remind ownership goal memory margin to be not more than predetermined threshold value.Need
Illustrate, prompting message can determine exhibition method according to the form of information output precision.If for example, information output precision
Including screen, then the exhibition method of prompting message can be image shows, can be specifically text message, pictorial information or animation
Information.If information output precision includes loudspeaker, the exhibition method of prompting message can be voice reminder or jingle bell prompting.If
It is warning light that information output precision, which includes, then the exhibition method of prompting message can be being always on, flicker or changing colour for warning light
Illumination mode.
It is mobile phone with terminal in a kind of exhibition method in the cards of prompting message, information output precision is screen
Exemplified by illustrate.Fig. 5 is refer to, it is a kind of interface of the displaying prompting message provided based on the record screen method shown in Fig. 2
Figure.In Figure 5, when terminal monitoring to target memory margin is not more than predetermined threshold value, terminal will show pop-up 33 in screen,
Shown in pop-up 33 and remind text " lack of memory capacity, carries out low capacity record screen pattern after 3 seconds ".At this time, user can lead to
Cross the information that the lack of memory capacity of terminal is learnt in the pop-up.
Step 2092, at the time of displaying since prompting message, monitor whether to receive predetermined registration operation, and timing is set
Device, predetermined registration operation is indicated for stopping record screen, pause record is shielded or shields any one operation in parameter record screen with the first record.
At the time of terminal will be shown since prompting message, monitor whether to receive predetermined registration operation, and timer be set,
The predetermined registration operation is indicated for stopping record screen, pause record is shielded or shields any one operation in parameter record screen with the first record.Still
By taking the scene shown in Fig. 5 as an example, after user sees the interface shown in Fig. 5, user can stop record screen or pause record screen.If
User wishes to stop recording screen, then user can click on stop button 311, if user wishes pause record screen, user can point
Hit pause button 312.Alternatively, user still desires to shield parameter record screen with the first record, then user can click on refusal button 331.
Step 2093, if timer has not timed out and receives predetermined registration operation, displaying prompting message is stopped.
In the embodiment of the present application, displaying is stopped when terminal can receive user's operation in the time-out time of timer
The prompting message.Such as when overtime duration is 3 seconds, when terminal will be 09 at the time of prompting message starts displaying:49 start to supervise
Predetermined registration operation is controlled, if 09:Predetermined registration operation is received before 52, then stops displaying reminder message.For example, hide text pop-up
Frame, stopping ring prompting, stopping vibration or stopping warning light shining.
Step 2094, if timer expiry, displaying prompting message is stopped.
In the embodiment of the present application, if timer expiry, terminal is equal to timer in reminder message continuous presentation duration
After overtime duration, it will stop showing the prompting message.For example, referring to Fig. 6, it is provided based on the record screen method shown in Fig. 2
A kind of interface schematic diagram.Fig. 6 can be shown after terminal does not monitor predetermined registration operation in the overtime duration of timer
Interface.In figure 6, notification window 34 is shown in the user interface of terminal, which is used to notify user terminal with root
Shield parameter record screen according to the second record, as what is shown in notification window 34 " records screen image quality and switched to 480p " by 720p, represent terminal
Have been enter into low capacity record screen pattern.
In conclusion record screen method provided in this embodiment, when target memory margin is not more than predetermined threshold value, passes through end
End information output precision displaying prompting message, since prompting message show at the time of, monitor whether to receive default behaviour
Make, and timer is set, if timer has not timed out and receives predetermined registration operation, alternatively, timer expiry, then stop displaying and remind
Information.While ownership goal memory margin can be reminded to be not more than predetermined threshold value, the interference to user is avoided, is improved
The work efficiency of user's using terminal.
Following is the application device embodiment, can be used for performing the application embodiment of the method.It is real for the application device
The details not disclosed in example is applied, refer to the application embodiment of the method.
Fig. 7 shows the structure diagram for the record screen device that one exemplary embodiment of the application provides.The record screen device can
With by software, hardware or both be implemented in combination with as terminal all or part of.The device includes：
First record panel module 710, is configured as carrying out record screen according to the first record screen parameter.
Surplus monitoring module 720, is configured as monitoring objective memory margin, and the target memory margin is that target storage is empty
Between residual capacity, the target storage space be used for store record curtain data；
Parameter acquisition module 730, when being configured as the target memory margin and being not more than predetermined threshold value, obtains the second record
Shield parameter, the record screen data volume for shielding parameter generation according to the described second record within the unit interval is less than according to the described first record screen ginseng
The record screen data volume that number produces；
Second record panel module 740, is configured as shielding parameter record screen according to the described second record.
In an optional embodiment, described device work when need obtain first record screen parameter include resolution ratio,
At least one of coded format, code check and frame per second；Need to obtain second, which records screen parameter, includes resolution ratio, coded format, code
At least one of rate and frame per second.
In an optional embodiment, the parameter acquisition module 730, is configured as the target memory margin not
During more than predetermined threshold value, the correspondence between the predetermined threshold value and the second record screen parameter is inquired about；According to the correspondence
Relation, determines the corresponding second record screen parameter of the predetermined threshold value.
In an optional embodiment, the parameter acquisition module 730, be configured as according to first record shield parameter into
Before row record screen, the mark of the first application program positioned at front stage operation is determined；According to the mark of first application program, really
The fixed first record screen parameter.
In an optional embodiment, the parameter acquisition module 730, is configured as the target memory margin not
During more than predetermined threshold value, the mark of the second application program positioned at front stage operation is determined；When the mark of second application program
During with default mark matching, the second record screen parameter is obtained.
In an optional embodiment, the default mark obtained is needed to include when described device works：Social activity communication should
With program identification, web browser mark, video text editing application program identification, text exhibition application program identification, video editing
Application program identification, audio editing application program identification, Taking Photographic application program identification, digital map navigation application program identification,
At least one of safety antivirus application program identification or financing payment application mark.
In an optional embodiment, the surplus monitoring module 720, when being configured as the terminal record screen, really
Fixed to be used to store the memory space that file is shielded in record, the record screen file is the file for shielding data generation according to the record；Determine institute
The remaining memory capacity of memory space and the specified residual capacity of the record screen file are stated, the specified residual capacity is equal to described
The maximum storage capacity that record screen file is allowed to take subtracts the memory capacity that the record screen file has taken；The residue is deposited
The smaller value in the specified residual capacity of capacity and the record screen file is stored up, is determined as the target memory margin.
In an optional embodiment, described device further includes information display module, described information display module, by with
It is set to when the target memory margin is not more than predetermined threshold value, letter is reminded by the information output precision displaying of the terminal
Breath, the prompting message are used to remind the target memory margin to be not more than the predetermined threshold value.
In an optional embodiment, described information display module, is configured as showing since the prompting message
At the time of from, monitor whether to receive predetermined registration operation, and set timer, the predetermined registration operation be indicated for stopping record screen,
Pause record screen is operated with any one in the described first record screen parameter record screen；If the timer has not timed out and receives described
Predetermined registration operation, then stop showing the prompting message；If the timer expiry, stop showing the prompting message.
Fig. 8 is the structure diagram for the terminal that one exemplary embodiment of the application provides, as shown in figure 8, the terminal includes
Processor 810 and memory 820, are stored with least one instruction in the memory 820, described instruction is by the processor
810 load and perform to realize the record screen method described in as above each embodiment.
The embodiment of the present application additionally provides a kind of computer-readable medium, which has at least one
Instruction, at least one instruction are loaded as the processor and performed to realize the record screen side described in as above each embodiment
Method.
The embodiment of the present application additionally provides a kind of computer program product, which is stored with least one
Instruction, at least one instruction are loaded as the processor and performed to realize the record screen side described in as above each embodiment
Method.
It should be noted that：The record screen device that above-described embodiment provides is when performing record screen method, only with above-mentioned each function
The division progress of module, can be as needed and by above-mentioned function distribution by different function moulds for example, in practical application
Block is completed, i.e., the internal structure of equipment is divided into different function modules, to complete all or part of work(described above
Energy.In addition, the record screen device that above-described embodiment provides belongs to same design with record screen embodiment of the method, it is detailed that it implements process
See embodiment of the method, which is not described herein again.
Above-mentioned the embodiment of the present application sequence number is for illustration only, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is merely the preferred embodiment of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent replacement, improvement and so on, should be included within the protection domain of the application.
Claims (12)
1. one kind record screen method, it is characterised in that the described method includes：
Parameter is shielded according to the first record and carries out record screen；
Monitoring objective memory margin, the target memory margin are the residual capacities of target storage space, and the target storage is empty
Between be used for store record screen data；
When the target memory margin is not more than predetermined threshold value, the second record screen parameter is obtained；
Parameter is shielded according to the described second record and carries out record screen；
Wherein, the record screen data volume for shielding parameter generation according to the described second record within the unit interval is shielded less than according to the described first record
The record screen data volume that parameter produces.
2. according to the method described in claim 1, it is characterized in that,
The first record screen parameter includes at least one of resolution ratio, coded format, code check and frame per second；
The second record screen parameter includes at least one of resolution ratio, coded format, code check and frame per second.
It is 3. according to the method described in claim 1, it is characterized in that, described when the target memory margin is not more than predetermined threshold value
When, the second record screen parameter is obtained, including：
When the target memory margin is not more than predetermined threshold value, inquire about between the predetermined threshold value and the second record screen parameter
Correspondence；
According to the correspondence, the corresponding second record screen parameter of the predetermined threshold value is determined.
4. according to the method described in claim 1, it is characterized in that, described shield before parameter carries out record screen according to the first record, also
Including：
Determine the mark of the first application program positioned at front stage operation；
According to the mark of first application program, the first record screen parameter is determined.
It is 5. according to the method described in claim 1, it is characterized in that, described when the target memory margin is not more than predetermined threshold value
When, the second record screen parameter is obtained, including：
When the target memory margin is not more than predetermined threshold value, the mark of the second application program positioned at front stage operation is determined；
When mark and the default mark matching of second application program, the second record screen parameter is obtained.
6. according to the method described in claim 5, it is characterized in that, the default mark includes：Social messaging application mark
Knowledge, web browser mark, video text editing application program identification, text exhibition application program identification, video editing application
Mark, audio editing application program identification, Taking Photographic application program identification, digital map navigation application program identification, safety antivirus
At least one of application program identification or financing payment application mark.
7. according to the method described in claim 1, it is characterized in that, the monitoring objective memory margin, including：
Determine to record the memory space for shielding file for storing, the record screen file is the file for shielding data generation according to the record；
Determine the remaining memory capacity of the memory space and the specified residual capacity of the record screen file, the specified remaining appearance
Amount is equal to the maximum storage capacity that the record screen file is allowed to take and subtracts the memory capacity that the record screen file has taken；
By the smaller value in the remaining memory capacity and the specified residual capacity of the record screen file, it is determined as the target and deposits
Store up surplus.
8. according to the method described in claim 1, it is characterized in that, the described method includes：
When the target memory margin is not more than predetermined threshold value, letter is reminded by the information output precision displaying of the terminal
Breath, the prompting message are used to remind the target memory margin to be not more than the predetermined threshold value.
9. according to the method described in claim 8, it is characterized in that, the method further includes：
At the time of displaying since the prompting message, monitor whether to receive predetermined registration operation, and timer is set, it is described pre-
If operation is indicated for stopping record screen, pause record is shielded or shields any one operation in parameter record screen with the described first record；
If the timer has not timed out and receives the predetermined registration operation, stop showing the prompting message；
If the timer expiry, stop showing the prompting message.
10. one kind record screen device, it is characterised in that described device includes：
First record panel module, is configured as carrying out record screen according to the first record screen parameter；
Surplus monitoring module, is configured as monitoring objective memory margin, and the target memory margin is the surplus of target storage space
Covolume amount, the target storage space are used to store record curtain data；
Parameter acquisition module, when being configured as the target memory margin and being not more than predetermined threshold value, obtains the second record screen parameter,
The record screen data volume produced within the unit interval according to the described second record screen parameter is less than shields parameter generation according to the described first record
Record screen data volume；
Second record panel module, is configured as shielding parameter record screen according to the described second record.
11. a kind of terminal, it is characterised in that the terminal includes processor and memory, is stored with least in the memory
One instruction, described instruction are loaded by the processor and performed to realize the record screen side as described in claim 1 to 9 is any
Method.
12. a kind of computer-readable recording medium, it is characterised in that at least one instruction, institute are stored with the storage medium
Instruction is stated to be loaded by processor and performed to realize the record screen method as described in claim 1 to 9 is any.
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| CN108777812A (en) * | 2018-06-25 | 2018-11-09 | 乐蜜有限公司 | A kind of record screen live broadcasting method, device, electronic equipment and storage medium |
| CN110401870A (en) * | 2019-07-30 | 2019-11-01 | 努比亚技术有限公司 | Method of adjustment, terminal and the computer readable storage medium of record screen frame per second |
| CN110753201A (en) * | 2019-11-12 | 2020-02-04 | 维沃移动通信有限公司 | Video recording method and device, electronic equipment and storage medium |
| CN111199172A (en) * | 2018-11-19 | 2020-05-26 | 中移动信息技术有限公司 | Terminal screen recording-based processing method and device and storage medium |
| CN111294321A (en) * | 2018-12-07 | 2020-06-16 | 北京字节跳动网络技术有限公司 | Information processing method and device |
| CN111294658A (en) * | 2018-12-07 | 2020-06-16 | 北京字节跳动网络技术有限公司 | Information processing method and device |
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| CN112667357A (en) * | 2020-12-31 | 2021-04-16 | 中电长城网际安全技术研究院(北京)有限公司 | Data processing method and device based on virtual machine, network equipment and storage medium |
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