CN106604112A - Screen recording method, and multimedia play method and device - Google Patents
Screen recording method, and multimedia play method and device Download PDFInfo
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- CN106604112A CN106604112A CN201611040837.4A CN201611040837A CN106604112A CN 106604112 A CN106604112 A CN 106604112A CN 201611040837 A CN201611040837 A CN 201611040837A CN 106604112 A CN106604112 A CN 106604112A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4333—Processing operations in response to a pause request
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a screen recording method and a multimedia play method and device. The screen recording method comprises that screen recording is started; multiple nodes are generated according to a triggering event during recording; and the nodes are recorded to form node information. A recorded multimedia file is divided into segments according to the nodes, so that the multimedia file can be played in a segmented manner conveniently, a user needs only to implement a corresponding operation according to a play content of a last segment before pause in a time period that play of multimedia is paused, play contents of different segments are fewer, the requirement for user memory is lowered, the user experience is improved, and the application range is broadened.
Description
Technical field
The invention belongs to multimedia technology field, more particularly to a kind of screen recording method, multi-medium play method and dress
Put.
Background technology
With the development of science and technology, the type of application software is more and more.Traditional application software is generally deficient of directly
Clear operation is helped, and at most only simple word or figure are described, and for the crowd for being unfamiliar with operation, are used
It is more difficult.In order to solve the above problems, screen recording method arises at the historic moment, and it is with whole screen or screen designated area
Data bitmap is acquired with certain frame per second as data source to data bitmap, and being then fed into encoder carries out coded treatment,
Coding result is finally saved as the video format of standard, so as to generate the video with regard to operating instruction.
However, the video with regard to operating instruction that traditional screen recording method is recorded, its reproduction time is generally longer, makes
Especially old user is difficult to the whole content that memory operation is illustrated to obtain certain customers, and so as to cause these users to see, operation is said
Still cannot operation and application software after bright video so that range of application is narrower.
The content of the invention
It is an object of the invention to provide a kind of screen recording method, multi-medium play method and device, how to solve
Improve the narrower problem of traditional screen recording method range of application.
A kind of screen recording method, including：
Start screen recording；
Multiple nodes are generated according to trigger event when recording；
Record each node and form nodal information.
Wherein in one embodiment, included according to the step of trigger event generation multiple nodes when recording：In screen
Corresponding node is generated in recording process whenever the event that the current activity of operating system is redirected is listened to.
Wherein in one embodiment, included according to the step of trigger event generation multiple nodes when recording：In screen
Corresponding node is generated in recording process whenever the node configuration information of user input is received.
A kind of multi-medium play method, including：
Obtain multimedia file and nodal information；The multimedia file is drawn by screen recording method；The node letter
Breath includes multiple nodes corresponding with the different time points of the multimedia file respectively；
Play the multimedia file, and enter when the multimedia file plays time point corresponding to each node
Row corresponding operating.
Wherein in one embodiment, carry out when the multimedia file plays time point corresponding to each node
The step of corresponding operating, includes：
When the multimedia file plays time point corresponding to each node, suspend the multimedia file and broadcast
Put and broadcasting activity is retreated to into backstage, until judging to make the multimedia file continue to play when there occurs the event for indicating continued broadcasting
And recover broadcasting activity to foreground.
Wherein in one embodiment, judgement makes the multimedia file continue to play when there occurs the event for indicating continued broadcasting
And include the step of broadcasting activity is recovered to foreground：Judge that operating system jumps to the correspondence of the nodal information record
The multimedia file is set to continue to play and recover broadcasting activity to foreground during activity.
Wherein in one embodiment, when judging that operating system jumps to the corresponding activity of the nodal information record
The multimedia file is set to continue to play and include the step of broadcasting activity is recovered to foreground：Judge that operating system jumps to institute
State the note of bag name and class name and the nodal information of the corresponding activity and the activity after redirecting of nodal information record
When recording consistent, the multimedia file is set to continue to play and recover broadcasting activity to foreground.
A kind of screen recording device, including：
Module is recorded, for starting screen recording；
Node generation module, for generating multiple nodes according to trigger event when recording；
Nodal information forms module, for recording each node and forming nodal information.
Wherein in one embodiment, the node generation module redirects recording unit including activity, and the activity is redirected
Recording unit is used to given birth to whenever the event that the current activity of operating system is redirected is listened to during screen recording
Into corresponding node.
Wherein in one embodiment, the node generation module includes input record unit, the input record unit
For generating corresponding node whenever the node configuration information of user input is received during screen recording.
A kind of multimedia playing apparatus, including：
Acquisition module, for obtaining multimedia file and nodal information；The multimedia file is obtained by screen recording method
Go out；The nodal information includes multiple nodes corresponding with the different time points of the multimedia file respectively；
Playing module, for playing the multimedia file, and when the multimedia file is played to each node pair
Corresponding operating is carried out during the time point answered.
Wherein in one embodiment, the playing module is used to play the multimedia file, and when the multimedia
When file plays time point corresponding to each node, after the multimedia file is suspended and is played and retreat to broadcasting activity
Platform, until judging to make the multimedia file continue to play when there occurs the event for indicating continued broadcasting and recovering broadcasting activity to front
Platform.
Wherein in one embodiment, the playing module redirects judging unit including activity, and the activity redirects judgement
Unit be used to judging operating system make when jumping to the corresponding activity of the nodal information record multimedia file after
Continued broadcasting is put and recovers broadcasting activity to foreground.
Wherein in one embodiment, the activity redirects judging unit including bag name class name judgment sub-unit, the bag
After name class name judgment sub-unit is used to judging that operating system to jump to the corresponding activity of the nodal information record and redirects
Activity bag name and during class name consistent with the record of the nodal information, make the multimedia file continue to play and will
Broadcasting activity recovers to foreground.
In the present invention, multiple nodes are generated according to trigger event in screen recording, each node is recorded afterwards and is formed
The multimedia file of recording is divided into segmentation by nodal information, the i.e. present invention according to each node, consequently facilitating making multimedia file point
Section is played so that user only need to carry out phase in multimedia suspends the time period played according to the broadcasting content of the preceding paragraph before suspending
Should operate, because each section of broadcasting content is less, therefore reduce the memory requirement to user, improve the use body of user
Test, expand range of application.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
The accompanying drawing of other embodiment is obtained according to these accompanying drawings.
Fig. 1 is the flowchart of the screen recording method that first embodiment of the invention is provided；
Fig. 2 is the flowchart of the multi-medium play method that second embodiment of the invention is provided；
Fig. 3 is the structural representation of the screen recording device that third embodiment of the invention is provided；
Fig. 4 is the structural representation of the multimedia playing apparatus that fourth embodiment of the invention is provided.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
Unless otherwise defined, the skill of all of technology used herein and scientific terminology and the technical field for belonging to invention
The implication that art personnel are generally understood that is identical.Herein the term used in the description in invention is intended merely to description specifically
The purpose of embodiment, it is not intended that limit the present invention.Term as used herein "and/or" includes one or more related institutes
The arbitrary and all of combination of list of items.
Embodiment one：
Fig. 1 shows that the screen recording method that first embodiment of the invention is provided realizes flow process, the screen recording method
Can be performed by intelligent terminal such as mobile phone, computers, details are as follows.
In step S101, start screen recording.
In embodiments of the present invention, it is possible to use traditional screen recording method is obtaining the multimedia file.Specifically
, the video relevant with operating instruction can be only recorded, for example with screens such as Screen Recorder or MediaCodec
Recording instrument is recorded, and the multimedia file for finally giving only includes video；Can also simultaneously record relevant with operating instruction
Voice ＆ Video, such as on the premise of using above-mentioned screen recording method recorded video, also using sounds such as AudioRecord
Frequency records instrument recording audio, finally again by audio frequency, video mix instrument such as MediaMuxer, carries out audio frequency, video and mixes
Close, the multimedia file for finally giving includes Voice ＆ Video.
In step s 102, multiple nodes are generated according to trigger event when recording.
In embodiments of the present invention, each node is generated, when representing one that establishes the node and multimedia file
Between the corresponding relation put, and different nodes corresponds to respectively the different time points of multimedia file, and such as node tn is corresponding more
The time point of media file is (00:15).In addition, the different time points of multimedia file, correspondence multimedia file playing process
In different playing progress rates, therefore, by arranging node equivalent to leaving multiple labelling in multimedia file.In addition, intelligence
Energy terminal can automatically arrange nodal information, it is also possible to arrange nodal information according to the information of user input.
In step s 103, record each node and form nodal information.
In the embodiment of the present invention, the purpose for recording each node can recognize that each section when being and playing multimedia file
Point.Nodal information is used to enable terminal to realize various operations according to each node in broadcasting multimedia file.For example, in this enforcement
The operation of broadcast multiple segments voice separately is employed in example, broadcast multiple segments voice separately refers to that multimedia file is not disposably to broadcast from the outset in playing process
Put to ending, and be divided into multistage and play out successively, and there is the time period for suspending broadcasting between adjacent two sections.Specifically,
The content of nodal information can include the corresponding time point of each node, related operation information etc..It should be noted that step
S103 can be performed during screen recording, it is also possible to be performed after screen recording terminates.
Further, nodal information and multimedia file can also be stored in memorizer, for example RAM (Random
Access Memory, effumability random access memory), RAM (random access memory) card etc..
Therefore, above-mentioned screen recording method provided in an embodiment of the present invention, by the multimedia file recorded according to each node
It is divided into segmentation, consequently facilitating making multimedia file broadcast multiple segments voice separately so that user only needs in multimedia suspends the time period played
Corresponding operating is carried out according to the broadcasting content of the preceding paragraph before suspending, due to each section of broadcasting content it is less, therefore reduce it is right
The memory requirement of user, improves the experience of user, expands range of application.
Wherein in one embodiment, included according to the step of trigger event generation multiple nodes when recording：In screen
Corresponding node is generated in recording process whenever the event that the current activity of operating system is redirected is listened to.
In this embodiment, operating system is, for example, android operating systems, then the screen recording method can be transported
Row is in the intelligent terminal equipped with android operating systems, such as mobile phone.Wherein, activity is an application component, is carried
For a screen, it can show that above some controls can also be monitored and process the event of user and respond.
During screen recording, intelligent terminal monitors in real time whether the current activity of android operating systems occurs
The event for redirecting, if so, then generates node, continues to monitor to generate other nodes afterwards；Otherwise, continue to monitor.Specifically, may be used
To change android operating systems the method for activity is redirected so that the screen recording method of the embodiment of the present invention is supervised
Listen, and the event by way of sending first and broadcasting to notify the current activity of android operating systems to redirect.That
, after first broadcast is received, you can judge that the current activity of android operating systems there occurs the thing for redirecting
Part, so as to generate node.Therefore, intelligent terminal's root can voluntarily generate nodal information in the embodiment, so as to more intelligent.
Specifically, can arrange and be cut between the moment two field picture adjacent with multimedia file that activity is redirected
The moment correspondence changed, so that each node corresponds to respectively each moment that multimedia file image switches.So, multimedia
File shows to be suspended according to node after a two field picture when playing out, often and plays, and until there occurs that current activity is jumped
A two field picture is put down in the follow-up continued broadcasting of event for turning, and so as to be more convenient for, user uses.
Wherein in one embodiment, included according to the step of trigger event generation multiple nodes when recording：In screen
Corresponding node is generated in recording process whenever the node configuration information of user input is received.
In this embodiment, by taking android operating systems as an example, the little window of suspension can be set on the interface of intelligent terminal
Mouth, button etc., user is capable of achieving input node setting letter by clicking on the modes of operation such as the suspension wicket, the button
Breath.When intelligent terminal is after the node configuration information of user input is received, corresponding node is generated, when all nodes are generated
Finish, you can form the nodal information.Therefore, the present embodiment can generate each node according to the demand of user, so that
The broadcast multiple segments voice separately effect for obtaining multimedia file is more suitable for user, further increases the experience of user.
It is understood that the generating mode of node is not limited to above-mentioned situation, for example can also be by receiving other intelligence
The signal that terminal is transmitted is generating each node.
Embodiment two：
Fig. 2 shows that the multi-medium play method that second embodiment of the invention is provided realizes flow process, the multimedia
Method can be performed by intelligent terminal such as mobile phone, computers, in addition, the screen that the multi-medium play method is provided with first embodiment
Curtain method for recording can be performed by same intelligent terminal, or be performed respectively by two different intelligent terminal.The multimedia is broadcast
Details are as follows to put the flow process of realizing of method.
In step s 201, multimedia file and nodal information are obtained.The multimedia file is obtained by screen recording method
Go out.The nodal information includes multiple nodes corresponding with the different time points of the multimedia file respectively.
In this step, the screen recording method that multimedia file and nodal information can be provided respectively by first embodiment
Draw, particular content is just repeated no more.
If in addition, the multi-medium play method is held with the screen recording method that first embodiment is provided by same smart machine
OK, then the multimedia file and the nodal information can be directly read from the reservoir.If the multi-medium play method
The screen recording method provided from first embodiment is performed by different intelligent terminal, then wired or wireless can be received by performing
The multimedia file and the nodal information that the intelligent terminal of screen recording method sends.
In step S202, the multimedia file is played, and when the multimedia file is played to each node pair
Corresponding operating is carried out during the time point answered.
Specifically, the step of corresponding operating is carried out when the multimedia file plays time point corresponding to each node
Suddenly include：When the multimedia file plays time point corresponding to each node, suspend the multimedia file and broadcast
Put and broadcasting activity is retreated to into backstage, until judging to make the multimedia file continue to play when there occurs the event for indicating continued broadcasting
And recover broadcasting activity to foreground.
In this step, suspend when multimedia file often plays time point corresponding to node and play, until sending out
Continue to play when having given birth to the event for indicating continued broadcasting, start to continue to play afterwards from the time point for suspending, and until next node
Corresponding time point, then the operation for suspending broadcasting simultaneously until generation indicates continuation broadcasting during the event of continued broadcasting is performed, circulate successively
Perform, until finish, it is achieved thereby that the broadcast multiple segments voice separately of multimedia file.Wherein, indicate that the event of continued broadcasting can be by intelligence
Energy terminal voluntarily starts, and also can be started by after the information of intelligent terminal for reception user input.
In addition, broadcasting activity is retreated to into backstage when multimedia file suspends broadcasting every time, consequently facilitating user is current
Interface carries out other operations.After there occurs the event for indicating continued broadcasting, then broadcasting activity is recovered to foreground, so as to continue to play
The multimedia file.
Therefore, above-mentioned multi-medium play method provided in an embodiment of the present invention, multimedia file can enter according to each node
Row broadcast multiple segments voice separately so that user can only need to be according in the broadcasting of the preceding paragraph before suspending in multimedia suspends the time period played
Appearance carries out corresponding operating, because each section of broadcasting content is less, therefore reduces the memory requirement to user, improves user
Experience, expand range of application.
Wherein in one embodiment, judgement makes the multimedia file continue to play when there occurs the event for indicating continued broadcasting
And include the step of broadcasting activity is recovered to foreground：Judge that operating system jumps to the correspondence of the nodal information record
The multimedia file is set to continue to play and recover broadcasting activity to foreground during activity.
In this embodiment, operating system is, for example, android operating systems, then, the multi-medium play method fortune
Row is in the intelligent terminal equipped with Android operation system, such as mobile phone.Wherein, activity, is an application component,
A screen is provided, it can show that above some controls can also be monitored and process the event of user and respond.
In multimedia file playing process, after multimedia file suspends to be played, intelligent terminal then monitors in real time
Whether the current activity of android operating systems jumps to the corresponding activity of nodal information record, grasps equivalent to monitoring
Make whether system there occurs the event that a corresponding activity is redirected, if so, then make multimedia file from the time suspended
Point starts to continue to play, and again pauses for afterwards playing and monitoring, and successively circulation is until finish；Otherwise, continue to monitor.
Specifically, can changing android operating systems, to redirect the method for activity more so as to the embodiment of the present invention
Media playing method is monitored, and sending the second broadcast by way of notifying android operating systems current
Activity jumps to the corresponding activity of nodal information record.So, after second broadcast is received, you can judge
The current activity of android operating systems jumps to the corresponding activity of nodal information record, so that multimedia file
Continue to play.Therefore, intelligent terminal can voluntarily control multimedia file and switched to by halted state to continue to broadcast in the embodiment
State is put, so as to more intelligent.
Specifically, multimedia file time-out can be set and plays to activity the time for redirecting experience between event
Section meets the operational requirements of all users (including old people), so that it is guaranteed that user is complete before multimedia file continues to play
The operating procedure of content is played into the preceding paragraph.
Further, many matchmakers are made when judging that operating system jumps to the corresponding activity of the nodal information record
Body file continues to play and includes the step of broadcasting activity is recovered to foreground：Judge that operating system jumps to the nodal information
When the bag name and class name consistent with the record of the nodal information of the corresponding activity of record and the activity after redirecting, make
The multimedia file continues to play and recovers broadcasting activity to foreground.
In the present embodiment, the record of the nodal information refers to that what is recorded in above-mentioned screen recording method redirects with described
The corresponding content of the bag name of activity afterwards and class name.Specifically, can be during screen recording whenever listening to behaviour
Make to generate corresponding node during the event that the current activity of system redirects, and the of activity new after record is redirected
One bag name and the first class name.Accordingly, when multimedia is played, suspend every time after playing, until judging that the operating system is jumped
Go to the corresponding activity of nodal information record and the second bag name of activity after redirecting, Equations of The Second Kind name are distinguished
When consistent with the corresponding first bag name of interdependent node, the first class name is suspended, the multimedia file is set to continue to play and incite somebody to action
Broadcasting activity recovers to foreground.
Therefore, in nodal information, not only including the corresponding time point of each node, also including corresponding first bag of each node
Name and the first class name.First bag name, the second bag name are bag name, and wrap the unique mark of entitled application.First class name, Equations of The Second Kind
Name is class name, and class name refers to the android of activity components:Name attributes.Suspend interdependent node to refer to and multimedia
The corresponding node of file time point placed in a suspend state.
In the present embodiment, for any node, produce to generate the node during screen recording
Activity redirects event, necessarily corresponds to another uniquely in playing process in order that multimedia file is from node correspondence
Time point start continue play and produce activity redirect event so that multimedia file is either according to which
Node and suspend broadcasting, afterwards can continue to play.In addition, by by the second bag name, Equations of The Second Kind name respectively with the first bag name,
First class name carries out comparison of coherence, that is, verify respectively in screen recording process, multimedia file playing process with same section
Two related activity of point redirect the concordance of event, it is possible to increase the stability of operation.It is understood that with regard to
Activity redirects the set-up mode of event and is not limited to above-mentioned situation, for example：In other cases, it is also possible to do not make activity
Redirect the judgement of event consistency.
Wherein in one embodiment, the event for indicating continued broadcasting is the continuation broadcast information for receiving user input.
In this embodiment, by taking android operating systems as an example, the little window of suspension can be set on the interface of intelligent terminal
Mouth, button etc., user continues to play letter by clicking on the modes of operation such as the suspension wicket, the button and being capable of achieving to be input into
Breath.When intelligent terminal is after the continuation broadcast information of user input is received, you can start to continue to broadcast from the time point for suspending
Put.Therefore, the present embodiment can control multimedia file according to the demand of user and the state for continuing to play is switched to by time-out,
So that the broadcast multiple segments voice separately effect of the multimedia file is more suitable for user, the experience of user is further increased.
It is understood that the implementation for indicating the event of continued broadcasting is not limited to above-mentioned situation, for example, will can also receive
The signal by other intelligent terminal transmission for arriving is used as the event for indicating continued broadcasting.
Embodiment three：
Fig. 3 shows the structural representation of the screen recording device that third embodiment of the invention is provided, the screen recording dress
Put including herein below.
Module 301 is recorded, for starting screen recording.
Node generation module 302, for generating multiple nodes according to trigger event when recording.
Nodal information forms module 303, for recording each node and forming nodal information.
Wherein in one embodiment, node generation module 302 redirects recording unit including activity, and the activity redirects note
Record unit is used to generated whenever the event that the current activity of operating system is redirected is listened to during screen recording
Corresponding node.
Wherein in one embodiment, node generation module 302 includes input record unit, and the input record unit is used
In generating corresponding node whenever the node configuration information of user input is received during screen recording.
It should be noted that the screen recording device that above-described embodiment is provided, the screen provided with embodiment one
Curtain method for recording correspondence, here is not repeated and repeats.
Example IV：
Fig. 4 shows the structural representation of the multimedia playing apparatus that fourth embodiment of the invention is provided, and the multimedia is broadcast
Device is put including herein below.
Acquisition module 401, for obtaining multimedia file and nodal information；The multimedia file is by screen recording method
Draw；The nodal information includes multiple nodes corresponding with the different time points of the multimedia file respectively.
Playing module 402, for playing the multimedia file, and when the multimedia file is played to each node
Corresponding operating is carried out during corresponding time point.
Wherein in one embodiment, playing module 402 is used to play the multimedia file, and when multimedia text
When part plays time point corresponding to each node, after the multimedia file is suspended and is played and retreat to broadcasting activity
Platform, until judging to make the multimedia file continue to play when there occurs the event for indicating continued broadcasting and recovering broadcasting activity to front
Platform.
Wherein in one embodiment, playing module 402 redirects judging unit including activity, and it is single that the activity redirects judgement
Unit makes the multimedia file continuation for judging operating system when jumping to the corresponding activity of the nodal information record
Play and recover broadcasting activity to foreground.
Wherein in one embodiment, the activity redirects judging unit including bag name class name judgment sub-unit, the bag
After name class name judgment sub-unit is used to judging that operating system to jump to the corresponding activity of the nodal information record and redirects
Activity bag name and during class name consistent with the record of the nodal information, make the multimedia file continue to play and will
Broadcasting activity recovers to foreground.
It should be noted that above-described embodiment provide the multimedia playing apparatus, with embodiment two provide described in
Multi-medium play method correspondence, here is not repeated and repeats.
It should be noted that schematic flow sheets of the Fig. 1 to Fig. 2 for the method for the embodiment of the present invention.Though it should be understood that
So each step in the flow chart of Fig. 1 to Fig. 2 shows successively according to the instruction of arrow, but these steps be not necessarily by
The order indicated according to arrow is performed successively.Unless expressly stated otherwise herein, not strict suitable of the execution of these steps
Sequence is limited, and it can be performed in the other order.And, at least a portion step in Fig. 1 to Fig. 2 can include multiple sub-steps
Rapid or multiple stages, these sub-steps or stage are not necessarily to perform to complete in synchronization, and can be in difference
Moment perform, its execution sequence is also not necessarily to be carried out successively, and can be the sub-step with other steps or other steps
At least a portion in rapid either stage is performed in turn or alternately.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematic, for example, the division of the unit, and only
Only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can be tied
Close or be desirably integrated into another operating system, or some features can be ignored, or do not perform.It is another, it is shown or beg for
By coupling each other or direct-coupling or communication connection can be INDIRECT COUPLING by some interfaces, device or unit
Or communication connection, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.The integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, during a computer read/write memory medium can be stored in.Based on such understanding, technical scheme is substantially
The part for contributing to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention
Portion or part.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with store program codes
Medium.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (14)
1. a kind of screen recording method, it is characterised in that the screen recording method includes：
Start screen recording；
Multiple nodes are generated according to trigger event when recording；
Record each node and form nodal information.
2. screen recording method according to claim 1, it is characterised in that generated according to trigger event when recording multiple
The step of node, includes：During screen recording whenever the event that the current activity of operating system is redirected is listened to
Generate corresponding node.
3. screen recording method according to claim 1, it is characterised in that generated according to trigger event when recording multiple
The step of node, includes：Save accordingly generating whenever the node configuration information of user input is received during screen recording
Point.
4. a kind of multi-medium play method, it is characterised in that the multi-medium play method includes：
Obtain multimedia file and nodal information；The multimedia file is drawn by screen recording method；The nodal information bag
Include multiple nodes corresponding with the different time points of the multimedia file respectively；
Play the multimedia file, and phase is carried out when the multimedia file plays time point corresponding to each node
Should operate.
5. multi-medium play method according to claim 4, it is characterised in that when the multimedia file is played to each institute
The step of carrying out corresponding operating when stating the corresponding time point of node includes：
When the multimedia file plays time point corresponding to each node, suspend the multimedia file and play simultaneously
Broadcasting activity is retreated to into backstage, until judging to make the multimedia file continue to play and incite somebody to action when there occurs the event for indicating continued broadcasting
Broadcasting activity recovers to foreground.
6. multi-medium play method according to claim 5, it is characterised in that when judgement there occurs the event for indicating continued broadcasting
The multimedia file is set to continue to play and include the step of broadcasting activity is recovered to foreground：Judge that operating system jumps to institute
The multimedia file is set to continue to play and recover broadcasting activity to foreground during the corresponding activity for stating nodal information record.
7. multi-medium play method according to claim 6, it is characterised in that judge that operating system jumps to the node
The multimedia file is set to continue the step of playing and recover broadcasting activity to foreground during the corresponding activity of information record
Including：Judge that operating system jumps to the corresponding activity of nodal information record and the bag name of activity after redirecting
And class name it is consistent with the record of the nodal information when, make the multimedia file continue to play and recover broadcasting activity to front
Platform.
8. a kind of screen recording device, it is characterised in that the screen recording device includes：
Module is recorded, for starting screen recording；
Node generation module, for generating multiple nodes according to trigger event when recording；
Nodal information forms module, for recording each node and forming nodal information.
9. screen recording device according to claim 8, it is characterised in that the node generation module is redirected including activity
Recording unit, the activity redirects recording unit for current whenever operating system is listened to during screen recording
Corresponding node is generated during the event that activity is redirected.
10. screen recording device according to claim 8, it is characterised in that the node generation module includes input note
Record unit, the input record unit be used for during screen recording whenever the node configuration information of user input is received
Generate corresponding node.
11. a kind of multimedia playing apparatus, it is characterised in that the multimedia playing apparatus include：
Acquisition module, for obtaining multimedia file and nodal information；The multimedia file is drawn by screen recording method；Institute
Nodal information is stated including multiple nodes corresponding with the different time points of the multimedia file respectively；
Playing module, for playing the multimedia file, and when the multimedia file plays corresponding to each node
Corresponding operating is carried out during time point.
12. multimedia playing apparatus according to claim 11, it is characterised in that the playing module is used to play described
Multimedia file, and when the multimedia file plays time point corresponding to each node, make the multimedia file
Suspend to play and simultaneously broadcasting activity retreated to into backstage, until judge to be made when there occurs the event for indicating continued broadcasting the multimedia file after
Continued broadcasting is put and recovers broadcasting activity to foreground.
13. multimedia playing apparatus according to claim 12, it is characterised in that the playing module is redirected including activity
Judging unit, the activity redirects judging unit for judging that operating system jumps to the correspondence of the nodal information record
The multimedia file is set to continue to play and recover broadcasting activity to foreground during activity.
14. multimedia playing apparatus according to claim 13, it is characterised in that the activity redirects judging unit to be included
Bag name class name judgment sub-unit, the bag name class name judgment sub-unit is used to judge that operating system jumps to the nodal information note
When the bag name and class name consistent with the record of the nodal information of the corresponding activity of record and the activity after redirecting, institute is made
State multimedia file to continue to play and recover broadcasting activity to foreground.
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| CN106604112B (en) | 2019-08-09 |
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