CN105611393B - Video playing control method and device - Google Patents
Video playing control method and device Download PDFInfo
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- CN105611393B CN105611393B CN201510967140.0A CN201510967140A CN105611393B CN 105611393 B CN105611393 B CN 105611393B CN 201510967140 A CN201510967140 A CN 201510967140A CN 105611393 B CN105611393 B CN 105611393B
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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
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Abstract
The invention discloses a kind of video playing control methods, comprising: when detecting video switching command, obtains the corresponding to be switched multimedia application of the video switching command；When the display interface of terminal shows video program, the first switching duration between to be switched multimedia application present multimedia application corresponding with the video program that display interface is shown is obtained；Present multimedia application is closed, and plays current video program in display interface in a manner of caching；At the end of the video program play of caching, the video program of to be switched multimedia application is played in display interface.The invention also discloses a kind of video playing control devices.The present invention realizes the video program that be switched multimedia application is played after the video resource release of the corresponding multimedia application of current video program, avoids the phenomenon that causing the videos output abnormalities such as video pictures exception, blue screen due to the video resource of current video program does not discharge in the video switch procedure of multimedia application.
Description
Technical field
The present invention relates to TV technology more particularly to a kind of video playing control methods and device.
Background technique
Currently, with the fast development of smart television, for example multimedia of the smart televisions such as youku.com's video, iqiyi.com video
It is more and more abundant using also more and more, function, amateur entertainment resource abundant is provided for user.
But when smart television carries out the video switching between multimedia application, due to the view of present multimedia application
The release of frequency resource needs the regular hour, causes the video resource of present multimedia application persistently to export a period of time, and then lead
Cause the video output abnormality, such as video pictures color exception, blue screen etc. of smart television.
Summary of the invention
The present invention provides a kind of video playing control method and device, it is intended to solve smart television between multimedia application
Video switching when video output abnormality the technical issues of.
To achieve the above object, a kind of video playing control method provided by the invention, the video playing control method
The following steps are included:
When detecting video switching command, the corresponding to be switched multimedia application of the video switching command is obtained；
When the display interface of terminal shows video program, the to be switched multimedia application and the display are obtained
The first switching duration between the corresponding present multimedia application of the video program of interface display, wherein when the described first switching
The long closing duration for being greater than present multimedia application；
Present multimedia application is closed, and plays current video program in the display interface in a manner of caching, wherein
The duration that current video program is played in a manner of caching is the first switching duration；
At the end of current video program plays, the video of the to be switched multimedia application is played in the display interface
Program.
Preferably, present multimedia application is closed, and plays current video section in the display interface in a manner of caching
Purpose step includes:
When current video program is in frequency frame and jumps state, close present multimedia application, and in a manner of caching
The display interface plays the video program after prefixed time interval, wherein prefixed time interval is played in a manner of caching
The playing duration of video program later is the first switching duration.
Preferably, the to be switched multimedia application current more matchmakers corresponding with the video program that display interface is shown are obtained
First between body application includes: the step of switching duration
When being the switching of first time video between the to be switched multimedia application and present multimedia application, obtain respectively
The memory size that the to be switched multimedia application and present multimedia application occupy；
The memory size that the to be switched multimedia application and present multimedia application for being based respectively on acquisition occupy calculates
The starting duration of the to be switched multimedia application and the closing duration of present multimedia application；
The starting duration of the to be switched multimedia application is added with the closing duration of present multimedia application and obtains institute
State the first switching duration between to be switched multimedia application and present multimedia application.
Preferably, when detecting video switching command, the corresponding to be switched multimedia of the video switching command is obtained
Using the step of after, the video playing control method further include:
In the non-display video programs of the display interface, when obtaining the second switching of the to be switched multimedia application
It is long；
At the end of the duration of the second switching duration, the to be switched multimedia is played in the display interface
The video program of application.
Preferably, when detecting video switching command, the corresponding to be switched multimedia of the video switching command is obtained
Using the step of before, the video playing control method further include:
When detecting terminal current display interface and showing channel menu, detecting real-time video switching command.
In addition, to achieve the above object, the present invention also provides a kind of video playing control device, the video playing control
Device includes:
First obtain module, for when detecting video switching command, obtain the video switching command it is corresponding to
Switching multi-media application；
Second obtains module, for obtaining to be switched more matchmakers when the display interface of terminal shows video program
The first switching duration between the corresponding present multimedia application of video program that body application and the display interface are shown,
In, the first switching duration is greater than the closing duration of present multimedia application；
Closedown module plays currently for closing present multimedia application, and in a manner of caching in the display interface
Video program, wherein the duration that current video program is played in a manner of caching is the first switching duration；
First playing module, for being shown in the display interface described to be cut at the end of current video program plays
Change the video program of multimedia application.
Preferably, the closedown module is also used to when current video program is in frequency frame and jumps state, is closed current more
Media application, and the video program in a manner of caching after the display interface plays prefixed time interval, wherein with slow
The playing duration that the mode deposited plays the video program after prefixed time interval is the first switching duration.
Preferably, the second acquisition module includes:
Acquiring unit is the switching of first time video between the to be switched multimedia application and present multimedia application
When, for obtaining the memory size of the to be switched multimedia application and present multimedia application occupancy respectively；
First computing unit, the to be switched multimedia application for being based respectively on acquisition are accounted for present multimedia application
Memory size calculates the starting duration of the to be switched multimedia application and the closing duration of present multimedia application；
Second computing unit, for by the pass of the starting duration of the to be switched multimedia application and present multimedia application
It closes duration and is added the first switching duration obtained between the to be switched multimedia application and present multimedia application.
Preferably, the video playing control device further include:
Third obtains module, for obtaining the to be switched multimedia in the non-display video programs of the display interface
Second switching duration of application；
Second playing module, for being broadcast in the display interface at the end of duration of the second switching duration
Put the video program of the to be switched multimedia application.
Preferably, the video playing control device further include:
Detecting module, for when detecting terminal current display interface and showing channel menu, detecting real-time video to be cut
Change instruction.
The present invention is by when detecting video switching command, obtaining the corresponding to be switched more matchmakers of the video switching command
Body application obtains the to be switched multimedia application and display circle then when the display interface of terminal shows video program
The first switching duration between the corresponding present multimedia application of the video program that face is shown, is then shut off present multimedia and answers
With, and current video program is played in the display interface in a manner of caching, finally at the end of current video program plays,
The video program of the to be switched multimedia application is played in the display interface, is realized in the video for carrying out multimedia application
When switching, then view that the current video program that duration is the first switching duration plays to be switched multimedia application again is played
Frequency program plays to be switched multimedia application after the video resource release of the corresponding multimedia application of current video program
Video program avoids causing to regard due to the video resource of current video program does not discharge in the video switch procedure of multimedia application
The phenomenon that videos output abnormalities such as frequency picture color exception, blue screen.
Detailed description of the invention
Fig. 1 is the flow diagram of video playing control method first embodiment of the present invention；
Fig. 2 is the refinement process that the first switching duration step is obtained in video playing control method second embodiment of the present invention
Schematic diagram；
Fig. 3 is the flow diagram of video playing control method 3rd embodiment of the present invention；
Fig. 4 is the functional block diagram of video playing control device first embodiment of the present invention；
Fig. 5 is the second refinement functional module signal for obtaining module in video playing control device second embodiment of the present invention
Figure；
Fig. 6 is the functional block diagram of video playing control device 3rd embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of video playing control method.Referring to Fig.1, Fig. 1 is video playing control method of the present invention the
The flow diagram of one embodiment.
In the present embodiment, which includes:
Step S10 obtains the corresponding to be switched multimedia of the video switching command when detecting video switching command
Using；
Wherein, multimedia application includes videos, music application and the HDMI such as sounds of nature K song, iqiyi.com video, youku.com's video
(High Definition Multimedia Interface, high-definition multimedia interface) application, DTV application etc..Video
Switching command refers to that user is sent out when needing switching multi-media to apply by panel of the terminals such as remote controler or smart television etc.
The instruction sent passes through the video switching command of the transmission of the panel of the terminals such as remote controler or TV or input receiving user
When, smart television obtains the corresponding to be switched multimedia application of the video switching command, wherein the to be switched multimedia application can
Think any multimedia application in smart television in addition to present multimedia application.
Step S20, when the display interface of terminal shows video program, obtain the to be switched multimedia application and
The first switching duration between the corresponding present multimedia application of the video program that display interface is shown, wherein described first cuts
Change the closing duration that duration is greater than present multimedia application；
Wherein, the first switching duration refers to TV system when to be switched multimedia application and present multimedia application switch over
The time consumed required for system.When present multimedia application and to be switched multimedia application are the switchings of first time video, first
Switching duration includes the closing duration (memory release duration) and the starting of to be switched multimedia application of present multimedia application
Duration, and the memory of multimedia application release duration and starting duration are determined by the memory size of the multimedia application, therefore,
Switching duration between the different multimedia application of the terminals such as smart television is mainly by be switched multimedia application and current more matchmakers
The memory size of body application determines.In the present embodiment, by obtaining to be switched multimedia application and present multimedia application respectively
Memory size, then calculated separately according to the memory size of to be switched multimedia application and present multimedia application got
The starting duration of to be switched multimedia application and the closing duration of present multimedia application, then the to be switched more matchmakers that will be calculated
Body application starting duration is added with the closing duration of present multimedia application can be obtained to be switched multimedia application with currently
The first switching duration between multimedia application, for example, the occupied memory size of present multimedia application youku.com video is
1000M, then a length of 1000ms when the closing of present multimedia application, the memory of to be switched multimedia application DTV multimedia application
Size is 1100M, then the starting duration of to be switched multimedia application be 1100ms, therefore, the to be switched multimedia application with work as
First between preceding multimedia application a length of 2100ms when switching, wherein the every increase 100M of the memory size of multimedia application is then
Its corresponding switching duration increases 100ms.It certainly, is not to regard for the first time with to be switched multimedia application in present multimedia application
When frequency switches, the present multimedia application of available intelligent television system storage and the first switching of to be switched multimedia application
Duration, the preceding switching duration once switched of a length of present multimedia application and to be switched multimedia application when first switching,
Wherein previous multimedia application switching can for by present multimedia application switch to be switched multimedia application or by
To be switched multimedia application switches to present multimedia application, and in the present embodiment, when getting the first switching duration, association is deposited
Store up to be switched multimedia application, present multimedia application and the first switching duration.
Step S30 closes present multimedia application, and plays current video section in the display interface in a manner of caching
Mesh, wherein the duration that current video program is played in a manner of caching is the first switching duration；
Smart television caches current video program, i.e., caches the video program that its display interface plays, wherein slow
The duration for the current video program deposited is the first switching duration, and the video section of caching is then played in its display interface
Mesh plays the video program of caching.
Step S40 plays the to be switched multimedia in the display interface and answers at the end of starting video program play
Video program.
At the end of the video program play of caching, present multimedia application has been switched to be switched multimedia application,
I.e. mentioned-above present multimedia application has been switched off, and to be switched multimedia application has successfully started up, at this point, in intelligent electricity
Depending on display interface play the video program of the to be switched multimedia application.
Further, in other embodiments, present multimedia application is closed, in the display interface in a manner of caching
The step of playing current video program includes: to close present multimedia when current video program is in frequency frame and jumps state and answer
With, in a manner of caching the display interface play prefixed time interval after video program, wherein in a manner of caching
The playing duration for playing the video program after prefixed time interval is the first switching duration.
Wherein, current video program, which is in frequency frame and jumps state, refers to that current video program is carrying out F.F. or rewind
Operation, therefore the video program after caching current video program can directly cache prefixed time interval, i.e., and video
Video program at the time of program is currently playing after interval time interval, it is of course also possible to cache after frequency frame jumps completion
Video program, i.e. video program after fast forward and fast reverse.
Further, in other embodiments, before step S10, the video playing control method further include: detecting
When showing channel menu to terminal current display interface, detecting real-time video switching command.
In the present embodiment, in normal play video program, the channel menu of smart television is in hidden state, and
When detecting terminal current display interface and showing channel menu, illustrate that smart television passes through remote controler or intelligence according to user
The instruction of the triggerings such as the operation panel of energy TV shows channel menu in display interface, at this point, user may be by recalling channel
Menu carries out the switching of video program, therefore smart television detecting real-time video switching command.
It is corresponding to be cut by when detecting video switching command, obtaining the video switching command in the present embodiment
Change multimedia application, then when the display interface of terminal shows video program, obtain the to be switched multimedia application and
The first switching duration between the corresponding present multimedia application of the video program that display interface is shown, is then shut off current more matchmakers
Body application, and current video program is played in the display interface in a manner of caching, it finally plays and ties in current video program
Shu Shi plays the video program of the to be switched multimedia application in the display interface, realizes and is carrying out multimedia application
Video switching when, play the current video program that duration is the first switching duration and then play to be switched multimedia again and answer
Video program plays to be switched multimedia after the video resource release of the corresponding multimedia application of current video program
The video program of application avoids in the video switch procedure of multimedia application due to the video resource of current video program does not discharge
The phenomenon that causing the videos output abnormality such as video pictures color exception, blue screen, improves user experience.
The second embodiment that video playing control method of the present invention is proposed based on first embodiment, referring to Fig. 2, in this implementation
In example, step S20 includes:
Step S21, when being the switching of first time video between the to be switched multimedia application and present multimedia application,
The memory size of the to be switched multimedia application and present multimedia application occupancy is obtained respectively；
The memory size that be switched multimedia application and present multimedia application occupy refer to be switched multimedia application with
The size for the intelligent television system memory that present multimedia application occupies respectively in the process of running.
Step S22, the memory that the to be switched multimedia application and present multimedia application for being based respectively on acquisition occupy
Size calculates the starting duration of the to be switched multimedia application and the closing duration of present multimedia application；
It is calculated separately according to the memory size of the to be switched multimedia application and present multimedia application that get to be switched
The starting duration of multimedia application and the closing duration of present multimedia application, for example, video institute, present multimedia application youku.com
The memory size of occupancy is 1000M, then a length of 1000ms when the closing of present multimedia application, to be switched multimedia application DTV
The memory size of multimedia application is 1100M, then a length of 1100ms when the closing of to be switched multimedia application, in the present embodiment,
Then its corresponding switching duration increases the every increase 100M of the memory size of to be switched multimedia application or present multimedia application
100ms。
Step S23, by appearance when the closing of the starting duration of the to be switched multimedia application and present multimedia application
Add the first switching duration obtained between the to be switched multimedia application and present multimedia application.
The closing duration of the starting duration of above-mentioned to be switched multimedia application and present multimedia application is added
Obtain the first switching duration between to be switched multimedia application and present multimedia application, for example, present multimedia application
A length of 1000ms when closing, when the starting duration of to be switched multimedia application is 1100ms, to be switched multimedia application and current
First between multimedia application a length of 2100ms when switching.In the present embodiment, with the continuous renewal of multimedia application, this is more
The occupied memory of media application may become larger (multimedia application optimization) or become smaller when increase the function of multimedia application () into
And cause the multimedia application and the switching duration of other multimedia application to change, therefore, each multimedia application it
Between switching duration calculation after the completion of, can store or more new system storage switching duration.
Further, in other embodiments, the video playing control method further include:
When the to be switched multimedia application and present multimedia application switching are completed, the to be switched multimedia is obtained
Using the practical switching duration with present multimedia application；
It stores the practical switching duration or the switching duration is updated based on the practical switching duration.
When carrying out multimedia application switching every time, intelligent television system stores the switching duration of multimedia application switching
And corresponding multimedia application (information including to be switched multimedia application and present multimedia application), certainly in TV
When system is stored with the switching duration of multimedia application switching, the switching duration is directly updated, so that the switching duration is more
It is accurate to add, and for example with the continuous renewal of multimedia application, the occupied memory of the multimedia application may become larger, and (multimedia is answered
With optimization) or become smaller when increase the function of multimedia application () in turn result in cutting for the multimedia application and other multimedia application
It changes duration to change, therefore, after the completion of each multimedia application switching, requires the switching duration of more new system storage,
Therefore it when to be switched multimedia application and present multimedia application switching are completed, needs to obtain to be switched multimedia application and works as
The practical switching duration of preceding multimedia application.
Further, step S20 further include: be not between the to be switched multimedia application and present multimedia application
When first time video switches, obtain between the to be switched multimedia application of the terminal storage and present multimedia application
First switching duration.
When not being the switching of first time video between to be switched multimedia application and present multimedia application, in television system
There is the switching duration of to be switched multimedia application and present multimedia application last time switching, therefore electricity can be directly acquired
Depending on the switching duration between the to be switched multimedia application and present multimedia application of storage.
The present embodiment is by being that first time video is cut between the to be switched multimedia application and present multimedia application
When changing, the memory size of to be switched multimedia application and present multimedia application occupancy is obtained respectively, is then based respectively on acquisition
To be switched multimedia application and the memory size that occupies of present multimedia application when calculating the starting of to be switched multimedia application
Long and present multimedia application closing duration, then by the starting duration and present multimedia application of to be switched multimedia application
Closing duration be added the first switching duration obtained between to be switched multimedia application and present multimedia application, realize root
To be switched multimedia application and present multimedia are calculated according to the memory size of to be switched multimedia application and present multimedia application
The first switching duration between, so that the meter of the first switching duration of to be switched multimedia application and present multimedia application
It is more acurrate, and then can more accurately avoid the problem that video output abnormality generation when multimedia application switches, further mention
High user experience.
The 3rd embodiment that video playing control method of the present invention is proposed based on first embodiment, referring to Fig. 3, in this implementation
In example, the video playing control method further include:
Step S50 obtains the second of the to be switched multimedia application in the non-display video programs of the display interface
Switch duration；
Wherein, the non-display video programs of display interface refer to that smart television does not play any video program currently, and second cuts
The starting duration that duration includes to be switched multimedia application is changed, and the starting duration of multimedia application is by the multimedia application
Size decision is deposited, therefore, the second switching duration is mainly determined by the memory size of to be switched multimedia application, in the present embodiment,
It can be by the memory size of the to be switched multimedia application of acquisition, then according to the memory of the to be switched multimedia application got
Size calculates starting time-consuming i.e. the second switching duration of to be switched multimedia application, for example, the to be switched more matchmakers of multimedia application DTV
The memory size of body application is 1100M, then a length of 1100ms when the second switching of to be switched multimedia application, wherein multimedia
Then its corresponding switching duration increases 100ms to the every increase 100M of the memory size of application.Certainly, in the present embodiment, the second switching
Duration further includes preset duration threshold value, i.e., second a length of preset duration threshold value when switching adds the starting of to be switched multimedia application
Duration, the preset duration threshold value can be set to 10ms etc..
Step S60 is played described to be cut at the end of the duration of the second switching duration in the display interface
Change the video program of multimedia application.
In the present embodiment, in the time-continuing process of the second switching duration, the display interface of smart television does not show any
Video program, i.e. display interface are in blue screen or black state before video program play, second switching duration it is lasting when
At the end of length, the video program of the to be switched multimedia application is played in display interface.
The present embodiment is by obtaining the second of the to be switched multimedia application in the non-display video programs of display interface
Switch duration, at the end of the duration of the second switching duration, plays the to be switched multimedia in the display interface and answer
Video program, realize carry out multimedia application video switching (broadcastings) when, second switch duration it is lasting when
The video program of to be switched multimedia application is played at the end of length, so that terminal is broadcast after to be switched multimedia application successfully starts up
The video program for putting the to be switched multimedia application avoids sending video pictures color in the video switch procedure of multimedia application
The phenomenon that videos output abnormality such as exception, blue screen, further improve user experience.
The present invention further provides a kind of video playing control devices.It is video playing of the present invention control referring to Fig. 4, Fig. 4
The functional block diagram of device first embodiment.
In the present embodiment, which includes:
First obtains module 10, corresponding for when detecting video switching command, obtaining the video switching command
To be switched multimedia application；
Wherein, multimedia application includes videos, music application and the HDMI such as sounds of nature K song, iqiyi.com video, youku.com's video
(High Definition Multimedia Interface, high-definition multimedia interface) application, DTV application etc..Video
Switching command refers to that user is sent out when needing switching multi-media to apply by panel of the terminals such as remote controler or smart television etc.
The instruction sent passes through the video switching command of the transmission of the panel of the terminals such as remote controler or TV or input receiving user
When, first, which obtains module 10, obtains the corresponding to be switched multimedia application of the video switching command, wherein the to be switched multimedia
Using can be any multimedia application in smart television in addition to present multimedia application.
Second obtains module 20, for obtaining described to be switched more when the display interface of terminal shows video program
The first switching duration between the corresponding present multimedia application of the video program that media application and display interface are shown,
In, the first switching duration is greater than the closing duration of present multimedia application；
Wherein, the first switching duration refers to TV system when to be switched multimedia application and present multimedia application switch over
The time consumed required for system.When present multimedia application and to be switched multimedia application are not the switchings of first time video, the
One switching duration includes the closing duration (memory release duration) of present multimedia application and opening for be switched multimedia application
Dynamic duration, and the memory of multimedia application release duration and starting duration are determined by the memory size of the multimedia application, because
This, switching duration between the application of the different multimedias of the terminals such as smart television is mainly by be switched multimedia application and current more
The memory size of media application determines.In the present embodiment, answered by obtaining to be switched multimedia application respectively with present multimedia
Then memory size is counted respectively according to the memory size of the to be switched multimedia application and present multimedia application that get
The starting duration of to be switched multimedia application and the closing duration of present multimedia application are calculated, then to be switched more by what is be calculated
The starting duration of media application is added with the closing duration of present multimedia application and to be switched multimedia application can be obtained and work as
The first switching duration between preceding multimedia application, for example, the occupied memory size of present multimedia application youku.com video is
1000M, then a length of 1000ms when the closing of present multimedia application, the memory of to be switched multimedia application DTV multimedia application
Size is 1100M, then the starting duration of to be switched multimedia application be 1100ms, therefore, the to be switched multimedia application with work as
First between preceding multimedia application a length of 2100ms when switching, wherein the every increase 100M of the memory size of multimedia application is then
Its corresponding switching duration increases 100ms.It certainly, is not to regard for the first time with to be switched multimedia application in present multimedia application
When frequency switches, the present multimedia application of available television system storage and the switching duration of to be switched multimedia application should
The preceding switching duration once switched of a length of present multimedia application and to be switched multimedia application when switching, wherein previous
Multimedia application switching can be to switch to be switched multimedia application by present multimedia application or by be switched multimedia
Application switching is to present multimedia application, in the present embodiment, when getting the first switching duration, and the to be switched more matchmakers of associated storage
Body application, present multimedia application and the first switching duration.
Closedown module 30 is worked as closing present multimedia application, and in a manner of caching in display interface broadcasting
Preceding video program, wherein the duration that current video program is played in a manner of caching is the first switching duration；
Closedown module 30 caches current video program, i.e., caches the video program that its display interface plays, wherein
The duration of the current video program of caching is the first switching duration, and the video of caching is then played in its display interface
Program plays the video program of caching.
First playing module 40, described in being shown in the display interface at the end of video program play of caching
The video program of to be switched multimedia application.
At the end of the video program play of caching, present multimedia application has been switched to be switched multimedia application,
I.e. mentioned-above present multimedia application has been switched off, and to be switched multimedia application has successfully started up, at this point, first plays
Module 40 plays the video program of the to be switched multimedia application in the display interface of smart television.
Further, in other embodiments, the closedown module 30 is also used to be in frequency frame in current video program and jump
When turning state, present multimedia application is closed, in a manner of caching after the display interface plays prefixed time interval
Video program, wherein the playing duration that the video program after prefixed time interval is played in a manner of caching is described first
Switch duration.
Wherein, current video program, which is in frequency frame and jumps state, refers to that current video program is carrying out F.F. or rewind
Operation, therefore closedown module 30 cache current video program can directly cache prefixed time interval after video section
Mesh, the i.e. video program with video program at the time of currently playing after interval time interval, it is of course also possible to cache the jump of frequency frame
Turn the video program after completing, i.e. video program after fast forward and fast reverse.
Further, in other embodiments, video playing control device further include: detecting module, for detecting
When terminal current display interface shows channel menu, detecting real-time video switching command.
In the present embodiment, in normal play video program, the channel menu of smart television is in hidden state, and
When detecting terminal current display interface and showing channel menu, illustrate that smart television passes through remote controler or intelligence according to user
The instruction of the triggerings such as the operation panel of energy TV shows channel menu in display interface, at this point, user may be by recalling channel
Menu carries out the switching of video program, therefore smart television detecting real-time video switching command.
In the present embodiment, by the way that when detecting video switching command, the first acquisition module 10 obtains the video switching
Corresponding to be switched multimedia application is instructed, then when the display interface of terminal shows video program, second obtains module
20 obtain between to be switched multimedia application present multimedia application corresponding with the video program that display interface is shown
First switching duration, is then shut off module 30 and closes present multimedia application, and broadcast in a manner of caching in the display interface
Current video program is put, finally at the end of current video program plays, the first playing module 40 is played in the display interface
The video program of the to be switched multimedia application is realized in the video switching for carrying out multimedia application, when playing lasting
Then the current video program of a length of first switching duration plays the video program of to be switched multimedia application again, that is, working as forward sight
The video program that be switched multimedia application is played after the video resource release of the corresponding multimedia application of frequency program, avoids more matchmakers
Video pictures color exception, indigo plant are caused due to the video resource of current video program does not discharge in the video switch procedure of body application
The phenomenon that videos output abnormalities such as screen, improve user experience.
The second embodiment that video playing control device of the present invention is proposed based on first embodiment, referring to Fig. 5, in this implementation
In example, the second acquisition module 20 includes:
Acquiring unit 21, for being first time video between the to be switched multimedia application and present multimedia application
When switching, the memory size of the to be switched multimedia application and present multimedia application occupancy is obtained respectively；
The memory size that be switched multimedia application and present multimedia application occupy refer to be switched multimedia application with
The size for the television system memory that present multimedia application occupies respectively in the process of running.
First computing unit 22, for being based respectively on the to be switched multimedia application and present multimedia application of acquisition
The memory size of occupancy calculates the starting duration of the to be switched multimedia application and the closing duration of present multimedia application；
First computing unit 22 is according to the memory size of the to be switched multimedia application and present multimedia application that get
The starting duration of to be switched multimedia application and the closing duration of present multimedia application are calculated separately, for example, present multimedia
It is 1000M using the occupied memory size of youku.com's video, then a length of 1000ms when the closing of present multimedia application, to be switched
The memory size of multimedia application DTV multimedia application is 1100M, then the starting duration of to be switched multimedia application is
1100ms, in the present embodiment, then its is right by the every increase 100M of the memory size of to be switched multimedia application or present multimedia application
The switching duration answered increases 100ms.
Second computing unit 23, for by the starting duration of the to be switched multimedia application and present multimedia application
It closes duration and is added the first switching duration obtained between the to be switched multimedia application and present multimedia application.
Second computing unit 23 is by the starting duration of above-mentioned to be switched multimedia application and the pass of present multimedia application
It closes duration and is added the first switching duration that can be obtained between to be switched multimedia application and present multimedia application, for example, when
A length of 1000ms when the closing of preceding multimedia application is to be switched more when the starting duration of to be switched multimedia application is 1100ms
First between media application and present multimedia application a length of 2100ms when switching.In the present embodiment, with multimedia application
Continuous renewal, the occupied memory of the multimedia application may become larger (multimedia application optimization) or (multimedia application that becomes smaller
Function when increasing) the switching duration that in turn results in the multimedia application and other multimedia application changes, therefore, every
After the completion of switching duration calculation between secondary multimedia application, can store or more new system storage switching duration.
The present embodiment is by being that first time video is cut between the to be switched multimedia application and present multimedia application
When changing, acquiring unit 21 obtains the memory size that be switched multimedia application and present multimedia application occupy respectively, and then the
The memory size that one computing unit 22 is based respectively on the to be switched multimedia application of acquisition and present multimedia application occupies calculates
The starting duration of to be switched multimedia application and the closing duration of present multimedia application, then the second computing unit 23 will be to be cut
The starting duration for changing multimedia application is added with the closing duration of present multimedia application to be obtained to be switched multimedia application and works as
The first switching duration between preceding multimedia application, realizes according in be switched multimedia application and present multimedia application
It deposits size calculates between to be switched multimedia application and present multimedia application first and switches duration, so as to be switched multimedia
It is more acurrate using the calculating with the first of present multimedia application the switching duration, and then can more accurately avoid multimedia application
The problem of video output abnormality, occurs when switching, further improves user experience.
The 3rd embodiment that video playing control device of the present invention is proposed based on first embodiment, referring to Fig. 6, in this implementation
In example, the video playing control device further include:
Third obtains module 50, for obtaining to be switched more matchmakers in the non-display video programs of the display interface
Second switching duration of body application；
Wherein, the non-display video programs of display interface refer to that smart television does not play any video program currently, and second cuts
The starting duration that duration includes to be switched multimedia application is changed, and the starting duration of multimedia application is by the multimedia application
Size decision is deposited, therefore, the second switching duration is mainly determined by the memory size of to be switched multimedia application, in the present embodiment,
It can be by the memory size of the to be switched multimedia application of acquisition, then according to the memory of the to be switched multimedia application got
Size calculates starting time-consuming i.e. the second switching duration of to be switched multimedia application, for example, the to be switched more matchmakers of multimedia application DTV
The memory size of body application is 1100M, then a length of 1100ms when the second switching of to be switched multimedia application, wherein multimedia
Then its corresponding switching duration increases 100ms to the every increase 100M of the memory size of application.Certainly, in the present embodiment, the second switching
Duration further includes preset duration threshold value, i.e., second a length of preset duration threshold value when switching adds the starting of to be switched multimedia application
Duration, the preset duration threshold value can be set to 10ms etc..
Second playing module 60, at the end of for switching the duration of duration described second, in the display interface
Play the video program of the to be switched multimedia application.
In the present embodiment, in the time-continuing process of the second switching duration, the display interface of smart television does not show any
Video program, i.e. display interface are in blue screen or black state before video program play, second switching duration it is lasting when
At the end of length, the second playing module 60 plays the video program of the to be switched multimedia application in display interface.
The present embodiment is by the way that in the non-display video programs of display interface, third acquisition module 50 obtains described to be switched more
Second switching duration of media application, at the end of the duration of the second switching duration, the second playing module 60 is described aobvious
Show that interface plays the video program of the to be switched multimedia application, realizes and (broadcast in the video switching for carrying out multimedia application
Put) when, the video program of to be switched multimedia application is played at the end of the duration of the second switching duration, so that terminal exists
To be switched multimedia application plays the video program of the to be switched multimedia application after successfully starting up, avoid the view of multimedia application
The phenomenon that videos output abnormalities such as video pictures color exception, blue screen are sent in frequency handoff procedure, further improves user's body
It tests.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of video playing control method, which is characterized in that the video playing control method the following steps are included:
When detecting video switching command, the corresponding to be switched multimedia application of the video switching command is obtained；
When the display interface of terminal shows video program, the to be switched multimedia application and the display interface are obtained
The first switching duration between the corresponding present multimedia application of the video program of display, wherein grow up when the described first switching
In the closing duration of present multimedia application；
Present multimedia application is closed, and plays current video program in the display interface in a manner of caching, wherein with slow
The playing duration that the mode deposited plays current video program is the first switching duration；
At the end of current video program plays, the video section of the to be switched multimedia application is played in the display interface
Mesh；
Wherein, to be switched multimedia application present multimedia application corresponding with the video program that display interface is shown is obtained
Between first switching duration the step of include:
When being the switching of first time video between the to be switched multimedia application and present multimedia application, respectively described in acquisition
The memory size that be switched multimedia application and present multimedia application occupy；
Described in the memory size that the to be switched multimedia application and present multimedia application for being based respectively on acquisition occupy calculates
The starting duration of to be switched multimedia application and the closing duration of present multimedia application；
The starting duration of the to be switched multimedia application is added with the closing duration of present multimedia application acquisition it is described to
Switching multi-media is using the first switching duration between present multimedia application.
2. video playing control method as described in claim 1, which is characterized in that close present multimedia application, and with slow
The mode deposited the display interface play current video program the step of include:
When current video program is in frequency frame and jumps state, present multimedia application is closed, and described in a manner of caching
Display interface plays the video program after prefixed time interval, wherein after playing prefixed time interval in a manner of caching
Video program playing duration be it is described first switching duration.
3. video playing control method as described in claim 1, which is characterized in that when detecting video switching command, obtain
After the step of taking the video switching command corresponding to be switched multimedia application, the video playing control method is also wrapped
It includes:
In the non-display video programs of the display interface, the second switching duration of the to be switched multimedia application is obtained；
At the end of the duration of the second switching duration, the to be switched multimedia application is played in the display interface
Video program.
4. video playing control method as described in any one of claims 1 to 3, which is characterized in that detecting video switching
When instruction, before the step of obtaining the video switching command corresponding to be switched multimedia application, the video playing control
Method further include:
When detecting terminal current display interface and showing channel menu, detecting real-time video switching command.
5. a kind of video playing control device, which is characterized in that the video playing control device includes:
First obtains module, corresponding to be switched for when detecting video switching command, obtaining the video switching command
Multimedia application；
Second obtains module, answers for when the display interface of terminal shows video program, obtaining the to be switched multimedia
With and the corresponding present multimedia application of video program that shows of the display interface between the first switching duration, wherein
The first switching duration is greater than the closing duration of present multimedia application；
Closedown module plays current video in the display interface for closing present multimedia application, and in a manner of caching
Program, wherein the duration that current video program is played in a manner of caching is the first switching duration；
First playing module, for being shown in the display interface described to be switched more at the end of current video program plays
The video program of media application；
Wherein, the second acquisition module includes:
First acquisition unit, for being that first time video is cut between the to be switched multimedia application and present multimedia application
When changing, the memory size of the to be switched multimedia application and present multimedia application occupancy is obtained respectively；
First computing unit, what the to be switched multimedia application and present multimedia application for being based respectively on acquisition occupied
Memory size calculates the starting duration of the to be switched multimedia application and the closing duration of present multimedia application；
Second computing unit, when for by the closing of the starting duration of the to be switched multimedia application and present multimedia application
It is long to be added the first switching duration obtained between the to be switched multimedia application and present multimedia application.
6. video playing control device as claimed in claim 5, which is characterized in that the closedown module is also used to working as forward sight
When frequency program is in frequency frame and jumps state, present multimedia application is closed, and is played in a manner of caching in the display interface
Video program after prefixed time interval, wherein the video program after prefixed time interval is played in a manner of caching
Playing duration is the first switching duration.
7. video playing control device as claimed in claim 5, which is characterized in that the video playing control device also wraps
It includes:
Third obtains module, for obtaining the to be switched multimedia application in the non-display video programs of the display interface
Second switching duration；
Second playing module, for playing institute in the display interface at the end of duration of the second switching duration
State the video program of to be switched multimedia application.
8. such as the described in any item video playing control devices of claim 5 to 7, which is characterized in that the video playing control
Device further include:
Detecting module, for when detecting terminal current display interface and showing channel menu, the switching of detecting real-time video to refer to
It enables.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510967140.0A CN105611393B (en) | 2015-12-21 | 2015-12-21 | Video playing control method and device |
| PCT/CN2016/084428 WO2017107385A1 (en) | 2015-12-21 | 2016-06-02 | Video playing control method and apparatus |
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| CN201510967140.0A CN105611393B (en) | 2015-12-21 | 2015-12-21 | Video playing control method and device |
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| CN105611393B (en) * | 2015-12-21 | 2019-04-23 | 深圳Tcl数字技术有限公司 | Video playing control method and device |
| CN111918129B (en) * | 2020-08-10 | 2022-04-01 | 四川长虹电器股份有限公司 | Method, system and terminal for playing videos in seamless connection mode |
| CN115514998B (en) * | 2022-09-29 | 2023-08-29 | 海信电子科技（深圳）有限公司 | Display equipment and network media resource switching method |
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| WO2017107385A1 (en) | 2017-06-29 |
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