CN107277564B - A kind of video broadcasting method, device and client - Google Patents
A kind of video broadcasting method, device and client Download PDFInfo
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- CN107277564B CN107277564B CN201710431523.5A CN201710431523A CN107277564B CN 107277564 B CN107277564 B CN 107277564B CN 201710431523 A CN201710431523 A CN 201710431523A CN 107277564 B CN107277564 B CN 107277564B
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/2625—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for delaying content or additional data distribution, e.g. because of an extended sport event
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
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- Multimedia (AREA)
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- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a kind of video broadcasting method, device and clients, including create the first element variable；First element variable is assigned to second element by dynamic creation second element；Broadcast event is registered for the second element, and is broadcast event addition delay triggering function；The triggering function for calling the broadcast event judges video play mode according to triggering result.The present invention is based on the principle similitude that video and audio are supported to play automatically, using judging that whether automatically broadcasting judges whether video plays automatically to audio, can reduce the consuming in deterministic process for system resource.And it according to based on current network and user preference setting, may further determine whether to switch under different play mode.
Description
Technical field
The present invention relates to field of video broadcasting technology, particularly, are related to a kind of video broadcasting method, device and client
End.
Background technology
With the continuous development of mobile Internet, have become common entertainment way using mobile terminal viewing video.
And user is when watching video, the play mode of video and video-see custom, the network environment of user of user produce punching
It is prominent, user experience is affected to a certain extent, this becomes the project for being worth designer's research.
Invention content
In order to solve the technical problems existing in the prior art, an embodiment of the present invention provides a kind of video broadcasting method,
Device, client and computer equipment, technical solution are as follows：
In a first aspect, a kind of video play mode judgment method is provided, the method includes：Create the first element variable；
First element variable is assigned to second element by dynamic creation second element；Broadcast event is registered for the second element,
And it is broadcast event addition delay triggering function；The triggering function for calling the broadcast event judges according to triggering result
Video play mode.
Second aspect, provides a kind of video play mode judgment means, and described device includes following module：First element becomes
Creation module is measured, for creating the first element variable；Second element creation module is used for dynamic creation second element, will be described
First element variable is assigned to second element；Registration and delay triggering add module, for being played for second element registration
Event, and be broadcast event addition delay triggering function；Judgment module, the triggering letter for calling the broadcast event
Number judges video play mode according to triggering result.
The third aspect provides a kind of client, including video play mode judgment means above-mentioned.
Fourth aspect, it includes memory to provide a kind of equipment, processor, and is stored on memory and can be in processing
The program of operation, the processor realize video play mode judgment method above-mentioned when executing described program.
The advantageous effect that the present invention can reach：The present invention is based on videos to support the principle played automatically similar to audio
Property, judging whether video plays automatically using judging whether audio plays automatically, can reduce in deterministic process for being
The consuming for resource of uniting.
Description of the drawings
Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings；
Fig. 1 (a) is method implementation environment schematic diagram provided in an embodiment of the present invention.
Fig. 1 (b), Fig. 1 (c) are video playing interface schematic diagrams provided in an embodiment of the present invention.
Fig. 2 is video play mode judgment method flow diagram provided in an embodiment of the present invention.
Fig. 3 is video play mode judgment method flow diagram provided in an embodiment of the present invention.
Fig. 4 (a)-(d) is video play mode judgment method flow diagram provided in an embodiment of the present invention.
Fig. 5 is video play device theory structure block diagram provided in an embodiment of the present invention.
Fig. 6 is video play device theory structure block diagram provided in an embodiment of the present invention.
Fig. 7 (a)-(d) is video play device theory structure block diagram provided in an embodiment of the present invention.
Fig. 8 is terminal structure schematic diagram provided in an embodiment of the present invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
The present embodiments relate to technical term it is as follows：
IOS:It is the Mobile operating system developed by Apple Inc.；
HTML Video:HTML5 defines a kind of mask method usually including video by video members；
HTML Audio:Tag definition sound, such as music or other audio streams；
HTML Audioplay events:(it is suitable for all by the event of medium (such as video, image and audio) triggering
HTML element, but be common in medium element, such as<audio>、<embed>、<img>、<object>And<video>):
SetTimeout functions:It is a primary javascript function, it can be after a specified delay time
It calls a function or executes one section of specified code；
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
As shown in Fig. 1 (a)-(c), which show the use environments of the embodiment of the present invention.Specifically, (a) is please referred to Fig.1,
User 100 initiates video playing request by user equipment 101 to server 102, and server 102 is received by network transmission
After video playing request, inquiry request is initiated to database 103, and the query result that database 103 returns is passed through into network
It is back to client 101.Client 101 confirms that video playing, server 102 pull broadcasting video from database 103, and in visitor
It is played out on family end 101.But after client 101 confirms video playing, it may go out on the interface of client 101
Existing two kinds of broadcast interfaces.As shown in Fig. 1 (b), after user confirms video playing, video council directly plays, i.e. client circle
The broadcasting content of video can be directly shown on face.As shown in Fig. 1 (c), after user confirms video playing, video window can be shown
Broadcast button, after user clicks broadcast button, video can just play.For both play mode, different user has
The considerations of different preference, certain user is for data traffic meeting preference shows the play mode of broadcast button, because of this mould
Formula can be to avoid user because of the flow consumption that video plays automatically and causes；And another part user then likes oneself of video
Dynamic play mode, because such pattern has better user experience.Therefore, before video playing, to the mould of video playing
Formula is judged, better user experience can be brought.
As shown in Fig. 2, the embodiment of the present invention provides a kind of video play mode judgment method, the method includes walking as follows
Suddenly：
S210 creates element variable.
S220 registers broadcast event for the element variable, and is broadcast event addition delay triggering function.
S230 calls the triggering function of the broadcast event, if the broadcast event is triggered, judges the video
For direct play mode；If the delay triggering function is triggered, the video is judged to trigger play mode.
By above example, triggered using the broadcasting of the triggering function pair element variable of reproduction time as a result, can sentence
Break and the play mode of currently playing video and be direct play mode or need the triggering play mode that is triggered by user.
But due to the element variable of establishment be must be file with video file same type to be played, that is, the element of establishment becomes
Amount is a video elementary variable, when registering broadcast event for video elementary variable, needs video elementary variable being embedded into
In broadcast event, and embedded video elementary variable can bring prodigious resource overhead, execution efficiency low in broadcast event.Cause
This, it is also necessary to the registration of broadcast event is optimized, to save system resource.
In conclusion the present embodiment supports the principle similitude played automatically based on video and audio, sound is judged utilizing
Whether frequency plays to judge whether video plays automatically automatically, can reduce the consuming in deterministic process for system resource.And
And it according to based on current network and user preference setting, may further determine whether to switch under different play mode.
As shown in figure 3, the embodiment of the present invention provides a kind of video play mode judgment method, the method includes walking as follows
Suddenly：
S310 creates the first element variable.
First element variable refer to can be played event execution variable, the variable when being executed, resource consumption than
It is relatively low, system resource is saved with this.In one example, the first element variable selection uses audio variable, because of audio variable
The response of broadcast event can equally be obtained.
First element variable is assigned to second element by S320, dynamic creation second element.
Second element refers to the element for triggering broadcast event, and second element can be played event execution.At one
In example, second element variables choice uses video variable, and video variable is can be registered as video playing event variable.
After creating second element variable, the first element variable that step S310 is created is assigned to second element.In an example
In, give the audio variable assignments of establishment to video variable, since audio variable is much smaller than the system resource spent by video variable,
By creating audio variable and video variable, then by audio variable assignments system can be largely reduced to video variable
The consuming of resource.
S330 registers broadcast event for second element, and is broadcast event addition delay triggering function.
After the first element is assigned to second element, broadcast event is registered for second element, is equivalent at this time to one
A video with audio value registers broadcast event, and the broadcast event after registration includes the triggering function for broadcast event, is used
It is triggered in broadcast event.After to registration broadcast event, delay triggering function also is added for broadcast event, delay is touched
Number of sending a letter is an independent function, for clocked flip after starting for the first delay time in function.Delay triggers function
Broadcast event is made an addition to, when broadcast event is triggered, the triggering timing of delay triggering function is activated.
S340 calls the triggering function of the broadcast event, if the broadcast event is triggered, judges the video
For direct play mode；If the delay triggering function is triggered, the video is judged to trigger play mode.
The triggering function of broadcast event is called, which, which is equivalent to, asks the primary triggering of type corresponding to second element
It asks, if it is direct play mode that current video, which plays type, broadcast event is triggered immediately, and passes through broadcast event
Triggering, it is direct play mode that can return to current play mode.If it is triggering play mode that current video, which plays type,
Then broadcast event will not be triggered, and since when calling the triggering function of broadcast event, broadcast event is not triggered, delay
Triggering function is triggered when reaching for the first delay time, and it is triggering play mode to return to current play mode.
In conclusion the present embodiment supports the principle similitude played automatically based on video and audio, sound is judged utilizing
Whether frequency plays to judge whether video plays automatically automatically, can reduce the consuming in deterministic process for system resource.
As shown in Fig. 4 (a), the embodiment of the present invention provides a kind of video play mode judgment method, and the method includes such as
Lower step：
S410 creates Base64 MP3 variables.
First element variable refer to can be played event execution variable, the variable when being executed, resource consumption than
It is relatively low, system resource is saved with this.In one example, the first element variable selection uses audio variable, because of audio variable
The response of broadcast event can equally be obtained.
As shown in Fig. 4 (b), the step S410 also includes following sub-step：
S4101 creates MP3 format audio file.
MP3 format file is converted to Base64 MP3 variables by S4102.
In one example, it is to do variable files MP3 format audio file to be converted to Base64 MP3 variables
To minimum, while Base64 MP3 format files are more advantageous to and are nested into html language.It is further noted that will
Mp3 file, which is converted to Base64 MP3 variables, may cause mp3 file that can not play, and be in order to obtain one in the present embodiment
A Base64 mp3 files, for the triggering as broadcast event, and whether mp3 file is playable after format translation
Audio file does not influence the implementation of subsequent step.
S420, dynamic creation second element, by the Base64 MP3 variable assignments to second element.
Second element refers to the element for triggering broadcast event, and second element can be played event execution.At one
In example, second element variables choice uses video variable, and video variable is can be registered as video playing event variable.
After creating second element variable, the first element variable that step S310 is created is assigned to second element.In an example
In, give the audio variable assignments of establishment to video variable, since audio variable is much smaller than the system resource spent by video variable,
By creating audio variable and video variable, then by audio variable assignments system can be largely reduced to video variable
The consuming of resource.
In one example, second element is the audio element of dynamic creation, and Base64 MP3 variables are assigned to dynamic
The audio element of establishment.The consuming that equally can greatly reduce resource of the Base64 MP3 variable assignments to audio file.
In one example, second element can also be the video elementary of dynamic creation, and Base64 MP3 variables are assigned
To the video elementary of dynamic creation.
S430 registers broadcast event for second element, and is broadcast event addition delay triggering function.
In one example, second element is video elementary, is second after the first element is assigned to second element
Element registers broadcast event, is equivalent to registers broadcast event, the broadcasting thing after registration to a video with audio value at this time
Part includes the triggering function for broadcast event, for being triggered to broadcast event.To registration broadcast event after, also for
Broadcast event addition delay triggering function, delay triggering function is an independent function, for starting the first delay in function
Clocked flip after time.Delay triggering function makes an addition to broadcast event, when broadcast event is triggered, delay triggering letter
Several triggering timings is activated.
In one example, second element is audio element, is second after the first element is assigned to second element
Element registers broadcast event, is equivalent to registers broadcast event, the broadcasting thing after registration to an audio with audio value at this time
Part includes the triggering function for broadcast event, for being triggered to broadcast event.To registration broadcast event after, also for
Broadcast event addition delay triggering function, delay triggering function is an independent function, for starting the first delay in function
Clocked flip after time.Delay triggering function makes an addition to broadcast event, when broadcast event is triggered, delay triggering letter
Several triggering timings is activated.
Broadcast event is registered for second element, including second element to be embedded into the process in broadcast event.Embedded is interior
Appearance can be the Base64 MP3 variables after foregoing assignment, can also be a mp3 file, can also be that one includes
MP3 broadcast address files.In all insertion contents, less system resource is expended using Base64 MP3 variables.
In one example, second element registration broadcast event is to be based on hypertext markup language (HTML), and postpone to touch
Hair is to be based on Javascript technologies.Such as second element registration broadcast event can be play events, and postponing triggering can be with
It is realized using setTimeout functions, it is, of course, also possible to realize delay triggering using other delay functions or timer
Function.
In one example, why consider the first variable assignments to second element to realize to video play mode
Judge, is because video playing is played with audio supports that the principle played automatically is identical, if current page supports audio
It is automatic to play, then it also supports video to play automatically, since audio is compared with video file more light weight, use audio conduct
Detection object expends less system resource.
HTML videos as shown in the table and audio method and attribute list：
Table one, HTML videos and audio method list
| Method | Description |
| addTextTrack() | New text track is added to audio/video |
| canPlayType() | Whether detection browser can play specified audio/video type |
| load() | Reload audio/video element |
| play() | Start to play audio/video |
| pause() | Suspend currently playing audio/video |
Table two, HTML videos and audio attribute list
| Attribute | Description |
| audioTracks | Return to the AudioTrackList objects for indicating that track can be used |
| autoplay | Setting returns to whether play audio/video immediately after loading is complete |
| buffered | Return to the TimeRanges objects for indicating audio/video buffer portion |
| controller | Return to the MediaController objects for indicating audio/video current media controller |
| controls | Setting returns to whether audio/video shows control (such as broadcasting/pause etc.) |
| crossOrigin | It is arranged or returns the CORS settings of audio/video |
| currentSrc | Return to the URL of present video/video |
| currentTime | It is arranged or returns the current play position (in seconds) in audio/video |
| defaultMuted | Whether setting or return audio/video acquiescence are mute |
| defaultPlaybackRate | It is arranged or returns the acquiescence broadcasting speed of audio/video |
| duration | Return to the length (in seconds) of present video/video |
| ended | Whether the broadcasting for returning to audio/video has terminated |
| error | Return to the MediaError objects for indicating audio/video error condition |
| loop | Setting returns to whether audio/video should replay at the end |
According to upper table it is found that video playing is played with audio supports that the principle played automatically is identical.
S440 calls the triggering function of the broadcast event, if the broadcast event is triggered, judges the video
For direct play mode；If the delay triggering function is triggered, the video is judged to trigger play mode.
The triggering function (play functions) of broadcast event is called, which is equivalent to for type corresponding to second element
Trigger request, if it is direct play mode that current video, which plays type, broadcast event is made an immediate response, and is played
Event is triggered.By the triggering of broadcast event, it is direct play mode that can return to current play mode.If working as forward sight
It is triggering play mode that frequency, which plays type, then broadcast event will not be triggered, and due in the triggering function for calling broadcast event
When, broadcast event is not triggered, and delay triggering function is triggered when reaching for the first delay time, returns to current broadcasting mould
Formula is triggering play mode.
In one embodiment, triggering play mode is realized using UIWeb or the triggering play mode uses HTML
It is realized with Javascript, by one of both modes, pops up video play button at video playing interface, regarded if not clicking
Frequency broadcast button, then video will not play, by click video play button, the broadcasting of video can be triggered.
After step S440, following steps can also be carried out：
S450 judges whether that load is touched when video is direct play mode according to current network conditions and user setting
Broadcast mode playback.
Based on step S450, can be judged whether to be converted to direct play mode according to network environment core user setting tactile
Broadcast mode playback.As shown in Fig. 4 (c), step S450 can include following sub-step：
S4501 judges whether current network is radio data network.
In step, judge the networking type of user terminal, the type of networking can be GSM, CDMA, LET, LET-A,
WIFI, HIFI, bluetooth, ZIGBEE, GPRS etc..
S4502 judges whether user allows to enable certainly under radio data network if current network is radio data network
Dynamic playing function.
If current network is radio data network, i.e., if the operator that largely user may be caused additional using flow
Charge then further judges the preference of user, and it is automatic to judge whether user preference setting allows to start under radio data network
Playing function.
S4503, if user does not allow to start automatic playing function under radio data network, load triggering play mode.
If user preference does not allow to start automatic playing function under radio data network, loads triggering and play mould
Formula, load triggering play mode can by using UIWeb realize or the triggering play mode using HTML with
Javascript is realized, by one of both modes, video play button is popped up at video playing interface, if not clicking video
Broadcast button, then video will not play, by click video play button, the broadcasting of video can be triggered.
After step S440, following steps can also be carried out：
S460 judges whether to enable straight when video is triggering play mode according to current network conditions and user setting
Connect play mode.As shown in Fig. 4 (d), step S460 can include following sub-step：
S4601 judges whether current network is radio data network.
In step, judge the networking type of user terminal, the type of networking can be GSM, CDMA, LET, LET-A,
WIFI, HIFI, bluetooth, ZIGBEE, GPRS etc..
S4602 judges whether user allows to enable automatic playing function if current network is not radio data network.
If current network is not radio data network, that is, network residing for user is the carrier charge net of such as WIFI
Network, further judges whether user allows to start automatic playing function.
S4603 loads automatic play mode if user allows to enable triggering playing function.
If user allows to enable automatic playing function, automatic play mode is loaded.Automatic play mode can use
Such as the autoplay attributes in setting HTML audio/video attributes are realized.
Step S4603 can also be realized by the way that automatic capture is arranged and clicks broadcast button.
In one embodiment, above-mentioned video play mode judgment method is suitable for IOS systems, because being deposited in IOS systems
Play mode is triggered in the automatic play mode of video and video.
In one embodiment, without loss of generality, above-mentioned video play mode can be used supports in video and audio
In the other systems of the identical principle played automatically.
In conclusion the present embodiment supports the principle similitude played automatically based on video and audio, sound is judged utilizing
Whether frequency plays to judge whether video plays automatically automatically, can reduce the consuming in deterministic process for system resource.And
And it according to based on current network and user preference setting, may further determine whether to switch under different play mode.
As shown in figure 5, the present embodiment provides a kind of video play mode judgment means, described device includes following module：
Element variable creating unit, for creating element variable.
Registration and delay triggering adding device, for registering broadcast event for the element variable, and are the broadcasting thing
Part addition delay triggering function.
Calling and judging unit, the triggering function for calling the broadcast event, if the broadcast event is triggered,
Then judge the video for direct play mode；If the delay triggering function is triggered, judge the video for triggering
Play mode.
Above-mentioned module utilizes the broadcasting of the triggering function pair element variable of reproduction time for executing step S210-S230
Triggering is as a result, may determine that the play mode of currently playing video is direct play mode or needs to be triggered by user
Triggering play mode.But due to the element variable of establishment be must be file with video file same type to be played,
That is, the element variable created is a video elementary variable, when registering broadcast event for video elementary variable, need video
Element variable is embedded into broadcast event, and embedded video elementary variable can bring prodigious resource overhead in broadcast event,
Execution efficiency is low.Therefore, it is also desirable to which the registration to broadcast event is optimized, to save system resource.
As shown in fig. 6, the present embodiment provides a kind of video play device, described device includes following module：
First element variable creating unit, for creating the first element variable.
First element variable refer to can be played event execution variable, the variable when being executed, resource consumption than
It is relatively low, system resource is saved with this.In one example, the first element variable selection uses audio variable, because of audio variable
The response of broadcast event can equally be obtained.
Second element creating unit is used for dynamic creation second element, first element variable is assigned to second yuan
Element.
Second element refers to the element for triggering broadcast event, and second element can be played event execution.At one
In example, second element variables choice uses video variable, and video variable is can be registered as video playing event variable.
After creating second element variable, the first element variable that step S310 is created is assigned to second element.In an example
In, give the audio variable assignments of establishment to video variable, since audio variable is much smaller than the system resource spent by video variable,
By creating audio variable and video variable, then by audio variable assignments system can be largely reduced to video variable
The consuming of resource.
Registration and delay triggering adding device, for registering broadcast event for second element, and add for the broadcast event
Add delay triggering function.
After the first element is assigned to second element, broadcast event is registered for second element, is equivalent at this time to one
A video with audio value registers broadcast event, and the broadcast event after registration includes the triggering function for broadcast event, is used
It is triggered in broadcast event.After to registration broadcast event, delay triggering function also is added for broadcast event, delay is touched
Number of sending a letter is an independent function, for clocked flip after starting for the first delay time in function.Delay triggers function
Broadcast event is made an addition to, when broadcast event is triggered, the triggering timing of delay triggering function is activated.
Judging unit, the triggering function for calling the broadcast event.If the broadcast event is triggered, judge
The video is direct play mode；If the delay triggering function is triggered, judge that the video plays mould for triggering
Formula.
The triggering function of broadcast event is called, which, which is equivalent to, asks the primary triggering of type corresponding to second element
It asks, if it is direct play mode that current video, which plays type, broadcast event is triggered immediately, and passes through broadcast event
Triggering, it is direct play mode that can return to current play mode.If it is triggering play mode that current video, which plays type,
Then broadcast event will not be triggered, and since when calling the triggering function of broadcast event, broadcast event is not triggered, delay
Triggering function is triggered when reaching for the first delay time, and it is triggering play mode to return to current play mode.
Above-mentioned module is for executing step S310-S330.
As shown in Fig. 7 (a), the present embodiment provides a kind of video play device, described device includes following module：
First element variable establishes module, for creating Base64 MP3 variables.
First element variable refer to can be played event execution variable, the variable when being executed, resource consumption than
It is relatively low, system resource is saved with this.In one example, the first element variable selection uses audio variable, because of audio variable
The response of broadcast event can equally be obtained.
As shown in Fig. 7 (b), it can also include following sub-step that the first element variable, which establishes module,：
Audio file creates submodule, for creating MP3 format audio file.
Format conversion submodule, for MP3 format file to be converted to Base64 MP3 variables.
In one example, it is to accomplish variable files MP3 format audio file to be converted to Base64MP3 variables
Minimum, while Base64 MP3 format files are more advantageous to and are nested into html language.It is further noted that will
Mp3 file, which is converted to Base64 MP3 variables, may cause mp3 file that can not play, and be in order to obtain one in the present embodiment
A Base64 mp3 files, for the triggering as broadcast event, and whether mp3 file is playable after format translation
Audio file does not influence the implementation of subsequent step.
Second element creating unit is used for dynamic creation second element, first element variable is assigned to second yuan
Element.
Second element refers to the element for triggering broadcast event, and second element can be played event execution.At one
In example, second element variables choice uses video variable, and video variable is can be registered as video playing event variable.
After creating second element variable, the first element variable that step S310 is created is assigned to second element.In an example
In, give the audio variable assignments of establishment to video variable, since audio variable is much smaller than the system resource spent by video variable,
By creating audio variable and video variable, then by audio variable assignments system can be largely reduced to video variable
The consuming of resource.
In one example, second element is the audio element of dynamic creation, and Base64 MP3 variables are assigned to dynamic
The audio element of establishment.The consuming that equally can greatly reduce resource of the Base64 MP3 variable assignments to audio file.
In one example, second element can also be the video elementary of dynamic creation, and Base64 MP3 variables are assigned
To the video elementary of dynamic creation.
Registration and delay triggering adding device are registered broadcast event for second element, and are prolonged for broadcast event addition
Triggering function late.
In one example, second element is video elementary, is second after the first element is assigned to second element
Element registers broadcast event, is equivalent to registers broadcast event, the broadcasting thing after registration to a video with audio value at this time
Part includes the triggering function for broadcast event, for being triggered to broadcast event.To registration broadcast event after, also for
Broadcast event addition delay triggering function, delay triggering function is an independent function, for starting the first delay in function
Clocked flip after time.Delay triggering function makes an addition to broadcast event, when broadcast event is triggered, delay triggering letter
Several triggering timings is activated.
In one example, second element is audio element, is second after the first element is assigned to second element
Element registers broadcast event, is equivalent to registers broadcast event, the broadcasting thing after registration to an audio with audio value at this time
Part includes the triggering function for broadcast event, for being triggered to broadcast event.To registration broadcast event after, also for
Broadcast event addition delay triggering function, delay triggering function is an independent function, for starting the first delay in function
Clocked flip after time.Delay triggering function makes an addition to broadcast event, when broadcast event is triggered, delay triggering letter
Several triggering timings is activated.
Broadcast event is registered for second element, including second element to be embedded into the process in broadcast event.Embedded is interior
Appearance can be the Base64 MP3 variables after foregoing assignment, can also be a mp3 file, can also be that one includes
MP3 broadcast address files.In all insertion contents, less system resource is expended using Base64 MP3 variables.
In one example, second element registration broadcast event is to be based on hypertext markup language (HTML), and postpone to touch
Hair is to be based on Javascript technologies.Such as second element registration broadcast event can be play events, and postponing triggering can be with
It is realized using setTimeout functions, it is, of course, also possible to realize delay triggering using other delay functions or timer
Function.
In one example, why consider the first variable assignments to second element to realize to video play mode
Judge, is because video playing is played with audio supports that the principle played automatically is identical, if current page supports audio
It is automatic to play, then it also supports video to play automatically, since audio is compared with video file more light weight, use audio conduct
Detection object expends less system resource.
Judgment module, for calling the triggering function of the broadcast event to judge if the broadcast event is triggered
The video is direct play mode；If the delay triggering function is triggered, judge that the video plays mould for triggering
Formula.
The triggering function (play functions) of broadcast event is called, which is equivalent to for type corresponding to second element
Trigger request, if it is direct play mode that current video, which plays type, broadcast event is made an immediate response, and is played
Event is triggered.By the triggering of broadcast event, it is direct play mode that can return to current play mode.If working as forward sight
It is triggering play mode that frequency, which plays type, then broadcast event will not be triggered, and due in the triggering function for calling broadcast event
When, broadcast event is not triggered, and delay triggering function is triggered when reaching for the first delay time, returns to current broadcasting mould
Formula is triggering play mode.
In one embodiment, triggering play mode is realized using UIWeb or the triggering play mode uses HTML
It is realized with Javascript, by one of both modes, pops up video play button at video playing interface, regarded if not clicking
Frequency broadcast button, then video will not play, by click video play button, the broadcasting of video can be triggered.
Can also include following module in the judgment module：
First handover module, for when video is direct play mode, being sentenced according to current network conditions and user setting
It is disconnected whether to load triggering play mode.
Based on the first handover module, can judge whether to convert direct play mode according to network environment core user setting
To trigger play mode.As shown in Fig. 7 (c), the first handover module can include following sub-step：
Network judging submodule judges whether current network is radio data network.
The module is used to judge the networking type of user terminal, the type of networking can be GSM, CDMA, LET, LET-A,
WIFI, HIFI, bluetooth, ZIGBEE, GPRS etc..
User sets judgment module, if current network is radio data network, judges whether user allows in wireless data
Automatic playing function is enabled under network.
If current network is radio data network, i.e., if the operator that largely user may be caused additional using flow
Charge then further judges the preference of user, and it is automatic to judge whether user preference setting allows to start under radio data network
Playing function.
Switch implementation sub-module, if user does not allow to start automatic playing function under radio data network, load triggering
Play mode.
If user preference does not allow to start automatic playing function under radio data network, loads triggering and play mould
Formula, load triggering play mode can by using UIWeb realize or the triggering play mode using HTML with
Javascript is realized, by one of both modes, video play button is popped up at video playing interface, if not clicking video
Broadcast button, then video will not play, by click video play button, the broadcasting of video can be triggered.
Also include following submodule in judgment module：
Second handover module, when video be triggering play mode when, according to current network conditions and user setting judgement be
It is no to enable direct play mode.As shown in Fig. 7 (d), the second handover module can include following submodule：
Network judging submodule judges whether current network is radio data network.
The module is used for, and judges the networking type of user terminal, the type of networking can be GSM, CDMA, LET, LET-A,
WIFI, HIFI, bluetooth, ZIGBEE, GPRS etc..
User sets judging submodule, if current network is not radio data network, judges whether user allows to enable certainly
Dynamic playing function.
If current network is not radio data network, that is, network residing for user is the carrier charge net of such as WIFI
Network, further judges whether user allows to start automatic playing function.
Switch implementation sub-module, if user allows to enable triggering playing function, loads automatic play mode.
If user allows to enable automatic playing function, automatic play mode is loaded.Automatic play mode can use
Such as the autoplay attributes in setting HTML audio/video attributes are realized.
Switch implementation sub-module, can also be realized by the way that automatic capture is arranged and clicks broadcast button.
In one embodiment, above-mentioned video play mode judgment method is suitable for IOS systems, because being deposited in IOS systems
Play mode is triggered in the automatic play mode of video and video.
In one embodiment, without loss of generality, above-mentioned video play mode can be used supports in video and audio
In the other systems of the identical principle played automatically.
In conclusion the present embodiment supports the principle similitude played automatically based on video and audio, sound is judged utilizing
Whether frequency plays to judge whether video plays automatically automatically, can reduce the consuming in deterministic process for system resource.And
And it according to based on current network and user preference setting, may further determine whether to switch under different play mode.
Referring to FIG. 8, it illustrates the structural schematic diagrams of terminal provided by one embodiment of the present invention.The terminal is for real
The video play mode judgment method provided in above-described embodiment is provided.Specifically：
Terminal 1000 may include RF (Radio Frequency, radio frequency) circuit 110, include one or more
Memory 120, input unit 130, display unit 140, video sensor 150, the voicefrequency circuit of computer readable storage medium
160, WiFi (wireless fidelity, Wireless Fidelity) module 170, include there are one or more than one processing core
The components such as processor 180 and power supply 190.It will be understood by those skilled in the art that the not structure of terminal structure shown in Fig. 8
The restriction of paired terminal may include either combining certain components or different components than illustrating more or fewer components
Arrangement.Wherein：
RF circuits 110 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 180 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuits 110 include but not limited to antenna, at least one amplifier, tuner, one or more oscillators, use
Family identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..In addition, RF circuits 110 can also be communicated with network and other equipment by radio communication.The wireless communication can make
With any communication standard or agreement, and including but not limited to GSM (Global System of Mobile communication, entirely
Ball mobile communcations system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, wideband code division multiple access), LTE (Long Term Evolution, long term evolution), Email, SMS (Short
Messaging Service, short message service) etc..
Memory 120 can be used for storing software program and module, and processor 180 is stored in memory 120 by operation
Software program and module, to perform various functions application and data processing.Memory 120 can include mainly storage journey
Sequence area and storage data field, wherein storing program area can storage program area, the application program (ratio needed at least one function
Such as sound-playing function, image player function) etc.；Storage data field can be stored uses created number according to terminal 1000
According to (such as video data, phone directory etc.) etc..In addition, memory 120 may include high-speed random access memory, can also wrap
Include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Correspondingly, memory 120 can also include Memory Controller, to provide processor 180 and input unit 130 to memory
120 access.
Input unit 130 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating lever, optics or the input of trace ball signal.Specifically, input unit 130 may include figure
As input equipment 131 and other input equipments 132.Image input device 131 can be camera, can also be optoelectronic scanning
Equipment.In addition to image input device 131, input unit 130 can also include other input equipments 132.Specifically, other are inputted
Equipment 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse
It is one or more in mark, operating lever etc..
Display unit 140 can be used for showing information input by user or the information and terminal 1000 that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and its arbitrary combination.
Display unit 140 may include display panel 141, optionally, LCD (Liquid Crystal Display, liquid crystal may be used
Show device), the forms such as OLED (Organic Light-Emitting Diode, 15 Organic Light Emitting Diodes) configure display panel
141。
Terminal 1000 may include that at least one video sensor 150, video sensor are used to obtain the video information of user.
Terminal 1000 can also include other sensor (not shown), such as optical sensor, motion sensor and other sensors.Tool
Body, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 141, and proximity sensor can close display panel when terminal 1000 is moved in one's ear
141 and/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally three
Axis) acceleration size, size and the direction of gravity are can detect that when static, can be used to identify mobile phone posture application (such as
Horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；As for
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor that terminal 1000 can also configure, herein not
It repeats again.
Video circuit 160, loud speaker 161, microphone 162 can provide the video interface between user and terminal 1000.Sound
The transformed electric signal of the audio data received can be transferred to loud speaker 161, is converted to by loud speaker 161 by frequency circuit 160
Voice signal exports；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, is received by voicefrequency circuit 160
After be converted to audio data, then by after the processing of audio data output processor 180, through RF circuits 11 to be sent to such as another end
End, or audio data is exported to memory 120 to be further processed.Voicefrequency circuit 160 is also possible that earphone jack,
To provide the communication of peripheral hardware earphone and terminal 1000.
WiFi belongs to short range wireless transmission technology, and terminal 1000 can help user's transceiver electronics by WiFi module 70
Mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1 is shown
WiFi module 170, but it is understood that, and it is not belonging to must be configured into for terminal 1000, it completely can be as needed
It is omitted in the range for the essence for not changing invention.
Processor 180 is the control centre of terminal 1000, utilizes each portion of various interfaces and connection whole mobile phone
Point, by running or execute the software program and/or module that are stored in memory 120, and calls and be stored in memory 120
Interior data execute the various functions and processing data of terminal 1000, to carry out integral monitoring to mobile phone.Optionally, it handles
Device 180 may include one or more processing cores；Preferably, processor 180 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 180.
Terminal 1000 further includes the power supply 190 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Management system and processor 180 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or AC power, recharging system, power supply event
Hinder the random components such as detection circuit, power supply changeover device or inverter, power supply status indicator.
Although being not shown, terminal 1000 can also be including bluetooth module etc., and details are not described herein.
Specifically in the present embodiment, terminal 1000 further includes having memory and one or more than one program,
In one either more than one program be stored in memory and be configured to be executed by one or more than one processor.
Either more than one program includes the side for executing above-mentioned sender's client-side or recipient's client-side to said one
The instruction of method.Described instruction is for realizing following steps when being executed by processor：Create the first element variable；Dynamic creation
First element variable is assigned to second element by Was Used；Broadcast event is registered for the second element, and is broadcast to be described
Put event addition delay triggering function；The triggering function for calling the broadcast event judges video playing mould according to triggering result
Formula.
It should be understood that referenced herein " multiple " refer to two or more."and/or", description association
The incidence relation of object indicates may exist three kinds of relationships, for example, A and/or B, can indicate：Individualism A, exists simultaneously A
And B, individualism B these three situations.It is a kind of relationship of "or" that character "/", which typicallys represent forward-backward correlation object,.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of video play mode judgment method, which is characterized in that described method includes following steps：
The first element variable is created, first element variable is audio element variable；
Dynamic creation second element, the second element is audio element or video elementary, by the first element variable assignment
To second element；
Broadcast event is registered for the second element, and is broadcast event addition delay triggering function；
The triggering function for calling the broadcast event judges video play mode according to triggering result.
2. according to the method described in claim 1, it is characterized in that, judging that video play mode includes according to triggering result：
If the broadcast event is triggered, judge the video for direct play mode；
If the delay triggering function is triggered, the video is judged to trigger play mode.
3. according to the method described in claim 1, it is characterized in that, the audio element variable is Base64 MP3 variables.
4. according to the method described in claim 1, it is characterized in that, when video be direct play mode when, according to current network
Environment and user setting judge whether load triggering play mode.
5. according to the method described in claim 4, it is characterized in that, judging whether to add according to current network conditions and user setting
Carrying triggering play mode includes：
Judge whether current network is radio data network；
If current network is radio data network, judge whether user allows to enable automatic broadcasting work(under radio data network
Energy；
If user does not allow to start automatic playing function under radio data network, load triggering play mode.
6. a kind of video play mode judgment means, which is characterized in that described device includes following module：
First element variable creation module, for creating the first element variable, first element variable is audio element variable；
Second element creation module is used for dynamic creation second element, first element variable is assigned to second element, institute
It is audio element or video elementary to state second element；
Registration and delay triggering add module, for registering broadcast event for the second element, and add for the broadcast event
Add delay triggering function；
Judgment module, the triggering function for calling the broadcast event judge video play mode according to triggering result.
7. device according to claim 6, which is characterized in that the judgment module judges video playing according to triggering result
Pattern includes：
If the broadcast event is triggered, judge the video for direct play mode；
If the delay triggering function is triggered, the video is judged to trigger play mode.
8. device according to claim 6, which is characterized in that the audio element variable is Base64 MP3 variables.
9. device according to claim 6, which is characterized in that the judgment module includes the first switching submodule, is used for
When video is direct play mode, load triggering play mode is judged whether according to current network conditions and user setting.
10. device according to claim 9, which is characterized in that first switching submodule includes：
Network judging submodule, for judging whether current network is radio data network；
User sets judging submodule, for when current network is radio data network, judging whether user allows wireless
Automatic playing function is enabled under data network；
Switch implementation sub-module, starts automatic playing function under radio data network for not allowing in user, load triggering
Play mode.
11. a kind of client, including the device described in one of claim 6-10.
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| CN106162362A (en) * | 2015-04-20 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of video broadcasting method and player |
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| US9167275B1 (en) * | 2010-03-11 | 2015-10-20 | BoxCast, LLC | Systems and methods for autonomous broadcasting |
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| CN104090766B (en) * | 2014-07-17 | 2017-08-25 | 广东欧珀移动通信有限公司 | The audio switching method and system of a kind of mobile terminal |
| CN106792112A (en) * | 2016-12-07 | 2017-05-31 | 北京小米移动软件有限公司 | Video broadcasting method and device |
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| CN106162362A (en) * | 2015-04-20 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of video broadcasting method and player |
| CN105898514A (en) * | 2015-12-15 | 2016-08-24 | 乐视网信息技术（北京）股份有限公司 | Video play method and system |
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