CN109672910A - Video broadcasting method, device, electronic equipment and computer readable storage medium - Google Patents
Video broadcasting method, device, electronic equipment and computer readable storage medium Download PDFInfo
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- CN109672910A CN109672910A CN201811594998.7A CN201811594998A CN109672910A CN 109672910 A CN109672910 A CN 109672910A CN 201811594998 A CN201811594998 A CN 201811594998A CN 109672910 A CN109672910 A CN 109672910A
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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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
This application provides a kind of video broadcasting method, device, electronic equipment and computer readable storage mediums, are related to field of video processing.This method comprises: the history played data that will acquire carries out cutting according to default size, obtain one or more history played data blocks, then the property parameters of the history played data block of preset quantity in the default history play time period are extracted, the currently playing data for playing video are obtained based on property parameters again, and play currently playing data, while realizing smooth playing video, bandwidth is made full use of, improves user experience.
Description
Technical field
This application involves technical field of video processing, specifically, this application involves a kind of video broadcasting method, device,
Electronic equipment and computer readable storage medium.
Background technique
With the development of internet, people can watch various forms of videos, such as online request on the internet,
Line live streaming etc., so that the amusement and recreation of people are more diversified.
It is selected currently, video during broadcasting, can provide different clarity for user, such as 270P, 480P,
960P etc., user select a clarity to play out, in the process of broadcasting, if the network of user is bad, will go out
It the case where existing Caton, if Caton overlong time, can prompt the user whether that lower clarity is selected to continue to play, user experience
It is poor.
Summary of the invention
It, can be with this application provides a kind of method, apparatus of video playing, electronic equipment and computer readable storage medium
Solve the problems, such as that Caton occurs in video playing.The technical solution is as follows:
In a first aspect, a kind of method of video playing is provided, this method comprises:
The history played data that will acquire carries out cutting according to default size, obtains one or more history played datas
Block；
Extract the property parameters of the history played data block of preset quantity in the default history play time period；
The currently playing data for playing the video are obtained based on the property parameters；
Play the currently playing data.
Second aspect provides a kind of device of video playing, which includes:
Cutting module, the history played data for will acquire carry out cutting according to default size, obtain one or more
A history played data block；
Extraction module, for extracting the history played data block in the default history play time period, preset quantity
Property parameters；
Module is obtained, for obtaining the currently playing data for playing the video based on the property parameters；
Playing module, for playing the currently playing data.
The third aspect provides a kind of electronic equipment, which includes:
Processor, memory and bus；
The bus, for connecting the processor and the memory；
The memory, for storing operational order；
The processor, for by calling the operational order, executable instruction to execute processor such as the application
The corresponding operation of the method for video playing shown in first aspect.
Fourth aspect provides a kind of computer readable storage medium, calculating is stored on computer readable storage medium
Machine program, which realizes video playing shown in the application first aspect method when being executed by processor.
Technical solution provided by the present application has the benefit that
The embodiment of the present invention passes through the history played data that will acquire and carries out cutting according to default size, obtain one or
Then multiple history played data blocks extract in the default history play time period, preset quantity history played data block
Property parameters, then obtain the currently playing data for playing video based on property parameters, and play the mode of currently playing data,
While realizing smooth playing video, bandwidth is made full use of, is avoided in the prior art, Caton Shi Caigeng occurs in video playing
The problem of changing the resolution ratio and/or code rate of video, improves user experience.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, institute in being described below to the embodiment of the present application
Attached drawing to be used is needed to be briefly described.
Fig. 1 is a kind of flow diagram for video broadcasting method that the application one embodiment provides；
Fig. 2 is a kind of structural schematic diagram for video play device that the another embodiment of the application provides；
Fig. 3 is a kind of structural schematic diagram of the electronic equipment for video playing that the another embodiment of the application provides.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the application, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in the description of the present application
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with attached drawing to the application embodiment party
Formula is described in further detail.
With the development of internet, people can watch various forms of videos, such as online request on the internet,
Line live streaming etc., so that the amusement and recreation of people are more diversified.
It is selected currently, video during broadcasting, can provide different clarity for user, such as 270P, 480P,
960P etc., user select a clarity to play out, in the process of broadcasting, if the network of user is bad, will go out
It the case where existing Caton, if Caton overlong time, can prompt the user whether that lower clarity is selected to continue to play, user experience
It is poor.
Video broadcasting method, device, electronic equipment and computer readable storage medium provided by the present application, it is intended to solve existing
There is the technical problem as above of technology.
How the technical solution of the application and the technical solution of the application are solved with specifically embodiment below above-mentioned
Technical problem is described in detail.These specific embodiments can be combined with each other below, for the same or similar concept
Or process may repeat no more in certain embodiments.Below in conjunction with attached drawing, embodiments herein is described.
A kind of method of video playing is provided in one embodiment, as shown in Figure 1, this method comprises:
Step S101, the history played data that will acquire carry out cutting according to default size, obtain one or more and go through
History played data block；
Specifically, the video played can be the video of online request, such as the video in certain video website；It can also be with
It is the video of live streaming, such as the video being broadcast live online in certain webcast website.
The either video of online request, the video being still broadcast live online can all be generated during broadcasting and be gone through
History played data, in embodiments of the present invention, current video can obtain these history in real time and play number during broadcasting
According to then according to the progress cutting of default size, to obtain one or more history played data blocks.For example, some video is worked as
Preceding history played data is 500M, and preset segmentation unit is 50M, then the application plays number in the history for getting 500M
According to later, cutting can be carried out to it by the size of every part of 50M, to obtain the history played data block of 10 parts of 50M sizes.
Certainly, if the size of history played data and segmentation unit is similar, after cutting, one is just obtained
A history played data block.
In a kind of preferred embodiment of the present invention, the history played data includes the history played data of the video,
With the history played data of the non-video.
In embodiments of the present invention, history played data may belong to the video being currently played, and can also be not belonging to
The video being currently played.For example, certain video A being played on, a total of 12 minutes, has currently played 7 minutes, produce
The history played data of 600M is given birth to, then the history played data of this 600M just belongs to the video being currently played；Alternatively,
Certain video B being played on just starts to have played 3 seconds, but before playing video B, finished playing video C,
And the history played data of 200M is produced, then the history played data of this 200M is just not belonging to the video being currently played
?.
It should be noted that in embodiments of the present invention, preset platform can be used to play video, which can be with
In the terminal, which can have following features for installation:
(1) on hardware systems, equipment has central processing unit, memory, input part and output block, that is,
It says, equipment is often to have the microcomputer devices of communication function.Furthermore it is also possible to have multiple input modes, such as key
Disk, mouse, touch screen, transmitter and camera etc., and can according to need and be adjusted input.Meanwhile equipment often has
A variety of way of outputs, such as receiver, display screen, also can according to need and are adjusted；
(2) on software architecture, equipment must have operating system, as Windows Mobile, Symbian, Palm,
Android, iOS etc..Meanwhile these operating systems are more and more open, based on these operating system platform exploitations opened
Property application program emerge one after another, such as address book, schedule, notepad, calculator and various types of games are dramatically full
The foot demand of personalized user；
(3) in communication capacity, equipment has flexible access way and high-bandwidth communication performance, and can be according to selected by
The business selected and locating environment, communication mode selected by adjust automatically, thus user-friendly.Equipment can support GSM
(Global System for Mobile Communication, global system for mobile communications), WCDMA (Wideband Code
Division Multiple Access, wideband code division multiple access), CDMA2000 (Code Division Multiple
Access, CDMA), TDSCDMA (Time Division-Synchronous Code Division Multiple
Access, TD SDMA), Wi-Fi (WIreless-Fidelity, Wireless Fidelity) and WiMAX (Worldwide
Interoperability for Microwave Access, worldwide interoperability for microwave accesses) etc., to adapt to multiple types net
Network not only supports voice service, more supports a variety of wireless data services；
(4) in function using upper, equipment more focuses on hommization, personalized and multifunction.With computer technology
Development, equipment enter the mode of " human-centred " from the mode of " facility center management ", are integrated with embedding assembly, control skill
Art, artificial intelligence technology and biometrics etc. have fully demonstrated people-oriented objective.Due to the hair of software technology
Exhibition, equipment can be adjusted according to demands of individuals to be arranged, more personalized.Meanwhile equipment itself is integrated with numerous software and hardwares,
Function is also stronger and stronger.
Further, why video can play online, be to be corresponding with unique network address because of each video,
In the application, user can jump to the corresponding network address of video by the platform, to watch the video.In broadcasting for video
During putting, history played data can also be obtained by the platform, and cutting then is carried out to history played data.Moreover,
Because uniformly being jumped by platform, the video of different web pages can be played out by the platform, in this way, guaranteeing
The history played data of the available video for being not belonging to be currently played of platform.
In addition, the history played data in the application can be the initial data of video, that is, platform is by the original of video
Beginning data, which download, to be played out, while also being stored；It is also possible to platform to download the initial data of video
It plays out, is then handled and then stored；It can also be that the data of other forms, the application do not make this
Limitation.
Step S102 extracts the attribute of the history played data block of preset quantity in the default history play time period
Parameter；
After cutting obtains one or more history played data blocks, so that it may from it is in the default history play time period,
In the history played data block of preset quantity, property parameters are extracted, which may include downloading rate, differentiates
The parameters such as rate, code rate；Wherein, downloading rate can be at the time of video playing, terminal obtains video data from server
Rate；Resolution ratio, code rate can be resolution ratio, code rate used by playing at the time of video playing.
Specifically, if cutting obtains a history played data block, directly from the history played data block
Extract property parameters；If cutting obtains multiple history played data blocks, it is possible to from default history play time
Property parameters are extracted in period (such as 5 minutes), in preset quantity (such as 6) history played data block.
Certainly, if default history play time period or preset quantity only one when meeting, the condition based on satisfaction
Property parameters are extracted, for example, the default history play time period is 5 minutes, preset quantity is 6, the reality of history played data
The border time is 3 minutes, and 8 history played data blocks are shared after cutting, then, 6 are selected from 8 history played data blocks
Historical data played data block extracts property parameters；Alternatively, the default history play time period is 5 minutes, present count
Amount is 6, and the real time of history played data is 7 minutes, and 4 history played data blocks are shared after cutting, then, from 4
The historical data played data block within 5 minutes is selected in history played data block to extract property parameters.
If the two is all unsatisfactory for, extracting property parameters from all history played data blocks can.
Step S103 obtains the currently playing data for playing the video based on the property parameters；
After extracting property parameters in one or more history played data blocks, platform can be based on the category extracted
Property parameter from server obtain play current video required for currently playing data.
In a kind of preferred embodiment of the present invention, if obtaining a history played data block, it is based on the property parameters
The step of obtaining the currently playing data for playing the video include:
Using the downloading rate, the currently playing data for playing the video are obtained；
Or,
The currently playing data for playing the video are obtained, the currently playing data use the resolution ratio and/or code
Rate.
Specifically, if only one history played data block, when with regard to using play history played data block
Downloading rate, to download currently playing data, for example, the downloading rate when history played data block plays is 6M/S, then
Currently playing data also use the downloading rate of 6M/S；Alternatively, obtaining resolution ratio same as history played data block and/or code
The currently playing data of rate, for example, the resolution ratio of the history played data block be 1920*1080, code rate 1024kbps, that
, the currently playing data of acquisition at least meet one of requirement.
It should be noted that the resolution ratio of the video played, code rate are the code rates that impossible be more than video itself, still
The code rate of itself can be less than.For example, the code rate of video itself is 5012kbps, then the video that terminal is got from server
Highest code rate i.e. 5012kbps, the code rate highest of broadcasting is also 5012kbps, but if network is bad, and terminal is from clothes
The video that business device is got may just use 2048kbps lower than 5012kbps, such as 2048kbps, when then playing
Code rate play, resolution ratio is similarly.
In a kind of preferred embodiment of the present invention, if obtaining multiple history played data blocks, it is based on the property parameters
The step of obtaining the currently playing data for playing the video include:
Using the downloading rate of each history played data block, calculates determination and obtain average download rate；
Using the average download rate, the currently playing data for playing the video are obtained；
In a kind of preferred embodiment of the present invention, if obtaining multiple history played data blocks, it is based on the property parameters
The step of obtaining the currently playing data for playing the video include:
Using the resolution ratio and/or code rate of each history played data block, calculates separately and determine highest accounting resolution ratio
And/or highest accounting code rate；
The currently playing data for playing the video are obtained, the currently playing data use the highest accounting resolution ratio
And/or highest accounting code rate.
Specifically, if cutting obtains multiple history played data blocks, and out of default the history play time period
, in the history played data block of preset quantity be extracted property parameters, then the downloading based on each history played data block
Speedometer calculates average download rate, and the resolution statistic based on each history played data block goes out highest accounting resolution ratio, base
Highest accounting code rate is counted in the code rate of each history played data block.It is gone through for example, having selected 5 played within 5 minutes
After history played data block, so that it may which the downloading rate based on this 5 history played data blocks calculates average download rate, is based on
The resolution ratio of this 5 history played data blocks, it is most to count the number which resolution ratio is used, and is broadcast based on this 5 history
The code rate for putting data block, it is most to count the number which code rate is used, then can be using average download rate from clothes
Device of being engaged in obtains currently playing data, alternatively, obtaining working as using highest accounting resolution ratio and/or highest accounting code rate from server
Preceding played data.
In practical applications, in order to avoid there is the video data of high downloading rate downloading low resolution and/or low bit- rate,
Alternatively, the video data of low downloading rate downloading high-resolution and/or high code rate, for example obtained using the downloading rate of 10M/S
The video data of 270kpbs, or the video data of the downloading rate acquisition 2048kpbs using 512kb/s, so as to cause broadcasting
Occurs the case where waste bandwidth, picture Caton when putting video, the application can establish downloading rate can be with resolution ratio, code rate
Corresponding relationship, to make full use of bandwidth while ensure that smooth playing video.
Step S104 plays the currently playing data.
For platform after getting currently playing data, playing the data can.
The embodiment of the present invention passes through the history played data that will acquire and carries out cutting according to default size, obtain one or
Then multiple history played data blocks extract in the default history play time period, preset quantity history played data block
Property parameters, then obtain the currently playing data for playing video based on property parameters, and play the mode of currently playing data,
While realizing smooth playing video, bandwidth is made full use of, is avoided in the prior art, Caton Shi Caigeng occurs in video playing
The problem of changing the resolution ratio and/or code rate of video, improves user experience.
Fig. 2 is a kind of structural schematic diagram for video play device that the another embodiment of the application provides, as shown in Fig. 2, this
The device of embodiment may include:
Cutting module 201, history played data for will acquire carry out cutting according to default size, obtain one or
Multiple history played data blocks；
Extraction module 202, for extracting the history played data block in the default history play time period, preset quantity
Property parameters；
Module 203 is obtained, for obtaining the currently playing data for playing the video based on the property parameters；
Playing module 204, for playing the currently playing data.
In a kind of preferred embodiment of the present invention, the history played data includes the history played data of the video,
With the history played data of the non-video.
In a kind of preferred embodiment of the present invention, the property parameters include downloading rate, resolution ratio, code rate.
In a kind of preferred embodiment of the present invention, the acquisition module includes:
First acquisition submodule obtains the currently playing data for playing the video for using the downloading rate；
Second acquisition submodule, for obtaining the currently playing data for playing the video, the currently playing data are adopted
With the resolution ratio and/or code rate.
In a kind of preferred embodiment of the present invention, the acquisition module further include:
First computational submodule, using the downloading rate of each history played data block, calculating, which determines, obtains average downloading
Rate；
Third acquisition submodule obtains the currently playing number for playing the video for using the average download rate
According to.
In a kind of preferred embodiment of the present invention, the acquisition module further include:
Second computational submodule calculates separately really for the resolution ratio and/or code rate using each history played data block
Make highest accounting resolution ratio and/or highest accounting code rate；
4th acquisition submodule, for obtaining the currently playing data for playing the video, the currently playing data are adopted
With the highest accounting resolution ratio and/or highest accounting code rate.
Video broadcasting method shown in the application one embodiment can be performed in the video play device of the present embodiment, in fact
Existing principle is similar, and details are not described herein again.
Below with reference to Fig. 3, it illustrates the structural representations for the electronic equipment 300 for being suitable for being used to realize the embodiment of the present disclosure
Figure.Terminal device in the embodiment of the present disclosure can include but is not limited to such as mobile phone, laptop, digital broadcasting and connect
Receive device, PDA (personal digital assistant), PAD (tablet computer), PMP (portable media player), car-mounted terminal (such as vehicle
Carry navigation terminal) etc. mobile terminal and such as number TV, desktop computer etc. fixed terminal.Electricity shown in Fig. 3
Sub- equipment is only an example, should not function to the embodiment of the present disclosure and use scope bring any restrictions.
As shown in figure 3, electronic equipment 300 may include processing unit (such as central processing unit, graphics processor etc.)
301, random access can be loaded into according to the program being stored in read-only memory (ROM) 302 or from storage device 308
Program in memory (RAM) 303 and execute various movements appropriate and processing.In RAM 303, it is also stored with electronic equipment
Various programs and data needed for 300 operations.Processing unit 301, ROM 302 and RAM 303 pass through the phase each other of bus 304
Even.Input/output (I/O) interface 305 is also connected to bus 304.
In general, following device can connect to I/O interface 305: including such as touch screen, touch tablet, keyboard, mouse, taking the photograph
As the input unit 306 of head, microphone, accelerometer, gyroscope etc.；Including such as liquid crystal display (LCD), loudspeaker, vibration
The output device 307 of dynamic device etc.；Storage device 308 including such as tape, hard disk etc.；And communication device 309.Communication device
309, which can permit electronic equipment 300, is wirelessly or non-wirelessly communicated with other equipment to exchange data.Although Fig. 3 shows tool
There is the electronic equipment 300 of various devices, it should be understood that being not required for implementing or having all devices shown.It can be with
Alternatively implement or have more or fewer devices.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed from network by communication device 309, or from storage device 308
It is mounted, or is mounted from ROM 302.When the computer program is executed by processing unit 301, the embodiment of the present disclosure is executed
Method in the above-mentioned function that limits.
It should be noted that the above-mentioned computer-readable medium of the disclosure can be computer-readable signal media or meter
Calculation machine readable storage medium storing program for executing either the two any combination.Computer readable storage medium for example can be --- but not
Be limited to --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or any above combination.Meter
The more specific example of calculation machine readable storage medium storing program for executing can include but is not limited to: have the electrical connection, just of one or more conducting wires
Taking formula computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In the disclosure, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.And at this
In open, computer-readable signal media may include in a base band or as the data-signal that carrier wave a part is propagated,
In carry computer-readable program code.The data-signal of this propagation can take various forms, including but not limited to
Electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer-readable and deposit
Any computer-readable medium other than storage media, the computer-readable signal media can send, propagate or transmit and be used for
By the use of instruction execution system, device or device or program in connection.Include on computer-readable medium
Program code can transmit with any suitable medium, including but not limited to: electric wire, optical cable, RF (radio frequency) etc. are above-mentioned
Any appropriate combination.
Above-mentioned computer-readable medium can be included in above-mentioned electronic equipment；It is also possible to individualism, and not
It is fitted into the electronic equipment.
Above-mentioned computer-readable medium carries one or more program, when said one or multiple programs are by the electricity
When sub- equipment executes, so that the electronic equipment executes video broadcasting method shown in above method embodiment.
The calculating of the operation for executing the disclosure can be write with one or more programming languages or combinations thereof
Machine program code, above procedure design language include object oriented program language-such as Java, Smalltalk, C+
+, it further include conventional procedural programming language-such as " C " language or similar programming language.Program code can
Fully to execute, partly execute on the user computer on the user computer, be executed as an independent software package,
Part executes on the remote computer or executes on a remote computer or server completely on the user computer for part.
In situations involving remote computers, remote computer can pass through the network of any kind --- including local area network (LAN)
Or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as utilize Internet service
Provider is connected by internet).
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the disclosure, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it to infuse
Meaning, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with holding
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the embodiment of the present disclosure can be realized by way of software, can also be by hard
The mode of part is realized.Wherein, the title of unit does not constitute the restriction to the unit itself under certain conditions, for example, the
One acquiring unit is also described as " obtaining the unit of at least two internet protocol addresses ".
Above description is only the preferred embodiment of the disclosure and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that the open scope involved in the disclosure, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from design disclosed above, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed in the disclosure
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of video broadcasting method characterized by comprising
The history played data that will acquire carries out cutting according to default size, obtains one or more history played data blocks；
Extract the property parameters of the history played data block of preset quantity in the default history play time period；
The currently playing data for playing the video are obtained based on the property parameters；
Play the currently playing data.
2. video broadcasting method according to claim 1, which is characterized in that the history played data includes the video
History played data and the non-video history played data.
3. the playback method of video according to claim 1, which is characterized in that the property parameters include downloading rate,
Resolution ratio, code rate.
4. video broadcasting method according to claim 3, which is characterized in that if obtaining a history played data block,
The step of obtaining the currently playing data for playing the video based on the property parameters include:
Using the downloading rate, the currently playing data for playing the video are obtained；
Or,
The currently playing data for playing the video are obtained, the currently playing data use the resolution ratio and/or code rate.
5. video broadcasting method according to claim 3, which is characterized in that if obtaining multiple history played data blocks,
The step of obtaining the currently playing data for playing the video based on the property parameters include:
Using the downloading rate of each history played data block, calculates determination and obtain average download rate；
Using the average download rate, the currently playing data for playing the video are obtained.
6. video broadcasting method according to claim 3, which is characterized in that if obtaining multiple history played data blocks,
The step of obtaining the currently playing data for playing the video based on the property parameters include:
Using the resolution ratio and/or code rate of each history played data block, calculate separately determine highest accounting resolution ratio and/or
Highest accounting code rate；
Obtain the currently playing data for playing the video, the currently playing data using the highest accounting resolution ratio and/
Or highest accounting code rate.
7. a kind of video play device characterized by comprising
Cutting module, the history played data for will acquire carry out cutting according to default size, obtain one or more and go through
History played data block；
Extraction module, the attribute of the history played data block for extracting in the default history play time period, preset quantity
Parameter；
Module is obtained, for obtaining the currently playing data for playing the video based on the property parameters；
Playing module, for playing the currently playing data.
8. video play device according to claim 7, which is characterized in that the history played data includes the video
History played data and the non-video history played data.
9. a kind of electronic equipment, characterized in that it comprises:
Processor, memory and bus；
The bus, for connecting the processor and the memory；
The memory, for storing operational order；
The processor, for executing video described in any one of the claims 1-6 by calling the operational order
Playback method.
10. a kind of computer readable storage medium, which is characterized in that the computer storage medium refers to for storing computer
It enables, when run on a computer, computer is allowed to execute video described in any one of the claims 1 to 6
Playback method.
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