CN105898395A - Network video playing method, device and system - Google Patents
Network video playing method, device and system Download PDFInfo
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- CN105898395A CN105898395A CN201510385880.3A CN201510385880A CN105898395A CN 105898395 A CN105898395 A CN 105898395A CN 201510385880 A CN201510385880 A CN 201510385880A CN 105898395 A CN105898395 A CN 105898395A
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- field picture
- video source
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- video
- frame
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Classifications
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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
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
Abstract
The invention provides a network video playing method, device and system. The method comprises the following steps: after a playing instruction for a video source to be played is received, frame images of the video source are obtained and initial playing preprocessing is conducted; the frame images are displayed on an OSD layer of a player; when that initial playing preprocessing completes is determined, the displayed frame images are hidden and the video source is played. The network video playing method, device and system solve a problem that via technologies of the prior art, initial playing slowness of a network video is caused and the network video expected by a user cannot be rapidly presented when network conditions are not good enough.
Description
Technical field
The present embodiments relate to technical field of the computer network, particularly relate to a kind of Internet video broadcasting side
Method, Apparatus and system.
Background technology
At present, along with the development of computer internet technology, and the increasing rapidly, increasingly of the network bandwidth
Many people select the various Internet videos of online viewing on network, as film, TV play, sports tournament are recorded a video,
Etc..
In the prior art, when user's program request during certain Internet video, player carried out broadcasting pretreatment,
Broadcasting pretreatment complete (that is, having reached to broadcast condition) until rising, just can commence play out this Internet video.Its
In, broadcast pretreatment for described and may include that video-audio decoder, subtitle decoder etc. are initialized,
Obtain a part of video/audio to be played of this Internet video from server, the video/audio obtained is entered
Row parsing, decoding, video and audio synchronization etc..
User network condition preferably in the case of, player can be rapidly reached the condition of broadcasting, accordingly,
User is immediately available for seeing video pictures.But, in the case of the network condition of user is not so good, play
Device may need to have can be only achieved the most for a long time for tens seconds the condition of broadcasting, like this, if user is frequently
When numerous switching channels is to select oneself and want the Internet video seen, long period video pictures to be waited just is opened
Begin to show, therefore, be not easy to quickly present the desired Internet video of user.
Summary of the invention
The embodiment of the present invention provides a kind of Internet video player method, Apparatus and system, in order to solve existing skill
Art is in the case of network condition is not so good, and Internet video rises to be broadcast relatively slowly, is not easy to quickly present user's expectation
The problem of Internet video.
The embodiment of the present invention provides a kind of Internet video player method, including:
After receiving the play instruction for video source to be played, obtain the two field picture of described video source, with
And carried out broadcasting pretreatment；
Described two field picture is shown player screen menu type regulative mode (On Screen Display,
OSD) layer；
When determined broadcast pretreatment complete time, the described two field picture of display is hidden, and regards described in commencing play out
Frequently source.
The embodiment of the present invention provides a kind of Internet video player method, including:
Server is when receiving the request of the two field picture obtaining video source to be played that terminal is sent, by institute
State two field picture and be sent to described terminal so that described two field picture is shown the OSD at player by described terminal
Layer, and when determined broadcast pretreatment complete time, the described two field picture shown is hidden, and commences play out institute
State video source；Wherein, described two field picture is the number that at least one frame of described video source is comprised by described server
According to generate after being compressed.
The embodiment of the present invention also provides for a kind of Internet video playing device, including:
Processing module, for after receiving the play instruction for video source to be played, obtains described video
The two field picture in source, and carried out broadcasting pretreatment；
Display module, for showing the OSD layer at player by described two field picture；
Playing module, for when determined broadcast pretreatment complete time, by show described two field picture hide, and
Commence play out described video source.
The embodiment of the present invention also provides for a kind of Internet video playing device, including:
Transceiver module, for when the request receiving the two field picture obtaining video source to be played that terminal is sent
Time, described two field picture is sent to described terminal so that described two field picture is shown at player by described terminal
OSD layer, and when determined broadcast pretreatment complete time, the described two field picture of display is hidden, and opens
Begin to play described video source；Wherein, described two field picture is that server is at least one frame bag in described video source
The data contained generate after being compressed.
The embodiment of the present invention also provides for a kind of Internet video Play System, including: terminal and server；
Described terminal, for after receiving the play instruction for video source to be played, to described server
Send a request for the two field picture of described video source, and carried out broadcasting pretreatment, described two field picture is shown
Show the screen menu type regulative mode OSD layer at player, when determined broadcast pretreatment complete time, will be aobvious
The described two field picture shown is hidden, and commences play out described video source；
Described server, is used for when the two field picture receiving the described video source of acquisition that described terminal is sent
During request, described two field picture is sent to described terminal；
Wherein, described two field picture is that the data that at least one frame of described video source is comprised by described server are carried out
Generate after compression.
The Internet video player method of embodiment of the present invention offer, Apparatus and system, even if network condition is poor,
The two field picture of video source to be played can also be got quickly, and two field picture is shown the OSD at player
Layer, like this, user can speculate the general contents of video source to be played according to this two field picture, to determine
Other video source to be broadcast is watched in switching, and determines after commencing play out without waiting for video source to be played again
Whether switch, therefore, it is simple to quickly present the desired Internet video of user.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, retouch below
Accompanying drawing in stating is some embodiments of the present invention, for those of ordinary skill in the art, is not paying
On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The Internet video playing process that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 provides for the embodiment of the present invention, according to the broadcasting starting point specified, obtains from server and specifies
The process of two field picture corresponding to broadcasting starting point；
Fig. 3 provides for the embodiment of the present invention, with server as executive agent, corresponding to the network video of Fig. 1
Frequently playing process；
Fig. 4 provides for the embodiment of the present invention, under actual application scenarios, it is achieved the embodiment of the present invention provides
Internet video player method time, a kind of interaction flow between server and terminal；
The Internet video playing device structural representation corresponding to Fig. 1 that Fig. 5 provides for the embodiment of the present invention；
The Internet video playing device structural representation corresponding to Fig. 3 that Fig. 6 provides for the embodiment of the present invention；
The Internet video Play System schematic diagram that Fig. 7 provides for the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that
Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
The Internet video playing process that Fig. 1 provides for the embodiment of the present invention, specifically includes following steps:
S101: after receiving the play instruction for video source to be played, obtains the frame figure of described video source
Picture, and carried out broadcasting pretreatment.
The executive agent of the embodiment of the present invention can be to can be used in terminal or terminal playing answering of Internet video
With.Described terminal includes but not limited to: personal computer, smart mobile phone, panel computer, intelligent television,
Intelligent watch, Intelligent bracelet, Vehicle mounted station, big-and-middle-sized computer, computer cluster, etc..Described holds
Row main body is not intended that limitation of the invention.
In embodiments of the present invention, can be by the broadcasting in application in the player in terminal or terminal
Internet video play by device.
General, the broadcasting for video source to be played can be sent by operation preset control to executive agent
Instruction, such as, user clicks on the broadcast button on player, and player begins preparing for playing；Can also lead to
Cross the page opening player place, trigger and refer to for the broadcasting of video source to be played to executive agent transmission
Order, such as, user is from certain page jump to the page at player place, and player automatically begins preparing for broadcasting
Put.Wherein, described play instruction can comprise the relevant information of video source to be played, such as, video source
Title, the address of video source of setting, the broadcasting starting point specified (specify corresponding from video source to be played
Which time point on time shaft commences play out), etc..It should be noted that these relevant informations also may be used
To be not included in play instruction, but it is previously contained in the configuration information of player.
Executive agent, after receiving this play instruction, can obtain the two field picture of described video source, Yi Jikai
Begin to have carried out broadcasting pretreatment.It should be noted that in step S101, described is broadcast pretreatment can be place
In performing, have not carried out complete.
Broadcast pretreatment for described specifically to may include that video-audio decoder, subtitle decoder etc. are carried out initially
Change；Obtain the head data in video source, resolve the data encapsulation format that video source is corresponding, resolve from server
Obtain the required related protocol used of the video/audio in this video source；Obtain and resolve in this video source
A part of video/audio, the quantity of the video/audio obtaining and resolving is sufficiently used for commencing play out,
Predetermined threshold value can be used to be defined, as from frame data and the correspondence playing the setting quantity that starting point starts
Voice data, caption data etc.；And carry out video and audio synchronization；Etc..Wherein, described related protocol
May include that RTP (Real Time Transport Protocol, RTP), the transport control protocol that spreads
View (Stream Control Transmission Protocol, SCTP), UDP (User
Datagram Protocol, UDP), Internet protocol (Internet Protocol, IP), etc..
In embodiments of the present invention, after receiving this play instruction, then can obtain from server in real time
The two field picture of described video source, this mode is applicable to the actual application scenarios of major part；Can also be in advance from clothes
Business device obtains this two field picture and is saved in this locality, after receiving this play instruction, then obtains this frame from this locality
Image, compared to former mode, this mode can additionally take the memory space of this locality, but can add
The fast speed obtaining this two field picture, it is adaptable to the applied field that the quantity of the video source that server is provided is few
Scape.
S102: described two field picture is shown the OSD layer at player.
General, OSD layer can be used to show the scalable menu of view screen, for user operation.One
As, user can be by the scalable menu of display on OSD layer, the display of regulation current display screen
Pattern, color, lightness, contrast, wait display parameters.It is similar to, in embodiments of the present invention, can
The two field picture obtained in above-mentioned steps S101 to utilize OSD layer to show, to cover the viewing area of player
Territory.
Further, for the ease of describing, " two field picture of described video source can be obtained and by described frame
Image shows the OSD layer at player " this process is referred to as the first sub-process, will " carry out broadcasting pre-place
To broadcast pretreatment complete to rising for reason " this process is referred to as the second sub-process.The two sub-process is separate, can
With executed in parallel, in embodiments of the present invention, the priority starting the two sub-process to perform is along not limiting
Fixed, both can first carry out the first sub-process, it is also possible to first carry out the second sub-process.In actual applications, may be used
, after the first sub-process starts to perform, to immediately begin to perform the second sub-process.
In actual applications, compared to during the execution of the second sub-process, need to be from server transport to this
The data volume on ground, and the workload that executive agent need to complete, during the execution of the first sub-process, need
From server transport to local data volume, and the workload that executive agent need to complete to be lacked a lot.Therefore,
The execution time of the first sub-process may be far smaller than the execution time of the second sub-process.
Like this, even if the second sub-process has not carried out complete, player not yet commence play out to be played
Video source, but, the first sub-process is likely to be finished, therefore, user it can be seen that
On player display this two field picture rather than see the player without any display content.And then, user
The general contents of video source to be played can be speculated according to this two field picture, be to switch to other channels to determine
(switching viewing other video source to be broadcast), is also to wait for after the second sub-process is finished, playing video
Source commences play out.
S103: when determined broadcast pretreatment complete time, the described two field picture of display is hidden, and commences play out
Described video source.
Due to OSD layer covering last layer of shown video image when player normal play, therefore,
If not hidden by the described two field picture of display, then this described two field picture can hinder user to watch player normally to broadcast
Shown video image when putting.
By said method, even if the network condition of user is not so good, the second sub-process is caused to perform relatively slow,
But the first sub-process still can be finished quickly, therefore, user also can be quickly it can be seen that wait to broadcast
Put the two field picture of video source, it is possible to according to the general contents of this two field picture supposition video source to be played, therefore,
It is easy to quickly present the desired Internet video of user.
In embodiments of the present invention, the two field picture of described video source can be generated by server, regards for each
Frequently source, server can generate one or more two field picture of this video source.In theory, based on video
Any one frame (corresponding can generate static two field picture) in source, or arbitrarily multiframe (can corresponding generate dynamically
Two field picture) two field picture can be generated, but, in order to enable two field picture to user select viewing
Internet video provides effective reference, can be based on the particular frame delta frame image in video source.Below to institute
State particular frame to illustrate.
A kind of method of applicable determination particular frame is: when video source is not previously segmented into, particular frame is permissible
The first frame for this video source；When video source is divided at least two video-frequency band in advance, particular frame can be
First frame of the video-frequency band belonging to broadcasting starting point specified；Wherein, described broadcasting starting point can be to refer in broadcasting
Order is specified, it is also possible to specify in player.Adopt in this way, in above-mentioned steps S103
In, when commencing play out video source, owing to two field picture is identical with the picture of the first frame of display when playing video source,
Therefore, the video pictures sense of continuity that user sees is preferable.In embodiments of the present invention, the method can be made
For determining the method for optimizing of particular frame.
Certainly, in addition to method for optimizing, it is also possible to by server based on image recognition algorithm in video source
Select at least one abundant in content frame as particular frame, or, it is also possible to use and artificial discriminate otherwise,
Video source is specified at least one frame as particular frame.Compared to method for optimizing, in above-mentioned steps S103,
When commencing play out video source, owing to two field picture may not phase with the picture of the first frame of display when playing video source
With, therefore, broadcasting starts with the video pictures seen at family may saltus step one frame.These two latter method
Although there is this shortcoming, but also the processing load of server can be increased, but, also correspondingly be able to
User selects to watch Internet video and provides more effective reference, therefore, in actual applications, is likely to be suited for
Application-specific scene, such as, is applicable to the application scenarios such as quick-searching video source.
Further, the form of video source generally transmits stream (Transport Stream, TS), original
Picture formats (RAW Image Format, RAW) etc., if directly using the particular frame determined as frame
Image, the memory space that server to be taken is bigger, accordingly, also to take bigger during subsequent transmission
Outlet bandwidth, therefore, is unfavorable for that executive agent promptly gets two field picture from server.In order to solve this
Individual problem, server can not directly using the particular frame determined as two field picture, but can be to determining
Particular frame be compressed, will compression after particular frame as generate two field picture.Such as, server is permissible
Particular frame boil down to is taken joint image expert group (the Joint Photographic that memory space is less
Experts Group, JPEG) image of form, or graphic interchange format (Graphics Interchange
Format, GIF) image etc. of form, thus, beneficially executive agent promptly gets from server
Two field picture.
According to above-mentioned analysis, for above-mentioned steps S101, obtain the two field picture of described video source, the most permissible
Including: according to the broadcasting starting point specified, the two field picture of the described video source generated from server, obtain with
The two field picture that described broadcasting starting point is corresponding, wherein, the two field picture of described correspondence is that described server regards described
Frequently the data that at least one frame in source comprises generate after being compressed.
More specifically, individually below for two kinds of scenes, server delta frame image is described, and performs master
Body is from the process of server getting frame image.
The first scene, server, for from each video source preserved with it, can generate this video source
One two field picture, this two field picture can be generated after the first frame of this video source is compressed by server
Individual jpeg image.Accordingly, the broadcasting starting point no matter specified is which on the time shaft of video source time
Point, executive agent directly obtains this jpeg image from server.
The second scene, server, for from each video source preserved with it, can generate this video source
Multiple two field pictures.Such as, for using HTML (Hypertext Markup Language) real-time streams (Hyper Text Transfer
Protocol Live Streaming, HLS) video source of protocol processes, this video source can be cut into multiple
Video-frequency band, then can the first frame to each video-frequency band be compressed generating a corresponding JPEG figure respectively
Picture, as the two field picture corresponding to this video-frequency band.Accordingly, executive agent can play sowing time according to specify
Between, from multiple two field pictures of this video source, obtain corresponding with this broadcasting starting point two field picture.
Further, if server saves multiple two field pictures for described video source, for the ease of pipe
Reason, and applicable two field picture is got rapidly for the ease of executive agent, server can also be this video
Source delta frame image index list, wherein, described two field picture index list is used for preserving described two field picture in institute
State the corresponding pass that time point corresponding in video source stores the storage address of described two field picture with described server
System.Certainly, except using two field picture index list to preserve described corresponding relation, server can also use all
Corresponding relation as described in chained list, other forms of Hash table preserve.
In this case, as in figure 2 it is shown, according to the broadcasting starting point specified, obtain from server and refer to
The two field picture that fixed broadcasting starting point is corresponding, specifically may comprise steps of:
S201: obtain time point that server preserves, that described two field picture is corresponding in described video source and institute
State the corresponding relation that server stores the storage address of described two field picture.
S202: according to the broadcasting starting point specified and described corresponding relation, according to preset rules, each described time
Between point in, determine at least one time point.
Wherein, described preset rules may is that in each described time point, determines and rises with the broadcasting specified
Put closest or relatively time point, as at least one time point described.
S203: according to described corresponding relation and at least one time point described, in each described storage address,
Determine the storage address that at least one time point described is corresponding.
S204: obtain described correspondence storage address at storage two field picture, as with described broadcasting starting point
Corresponding two field picture.
More than it is mainly with the application in terminal or terminal as executive agent, the net that the embodiment of the present invention is provided
The explanation of network video display process, based on same thinking, Fig. 3 shows, with server as executive agent,
The Internet video playing process that the embodiment of the present invention provides, specifically may comprise steps of:
S301: server is when the request receiving the two field picture obtaining video source to be played that terminal is sent
Time, described two field picture is sent to described terminal so that described two field picture is shown at player by described terminal
OSD layer, and when determined broadcast pretreatment complete time, the described two field picture of display is hidden, and opens
Begin to play described video source；Wherein, described two field picture is the described server at least one frame to described video source
The data comprised generate after being compressed.
In order to make it easy to understand, below under actual application scenarios, it is achieved the net of embodiment of the present invention offer
During network video broadcasting method, a kind of interaction flow between server and terminal is briefly described.Wherein,
Terminal can be divided into player application (Player App) and media player (Media Player), Player
App is positioned at foreground, and Media Player is positioned at backstage, and the two module can complete described in Fig. 1 jointly
The function of player.As shown in Figure 4, described interaction flow mainly comprises the steps that
S401: player application receives the play instruction for video source to be played, and in media player
The address of video source is set.
Function setDataSource (mUri) can be used to realize.
S402: player application obtains the two field picture of video source to server request.
Function getFirstFramePic () can be used to realize.
S403: player application instruction media player has carried out broadcasting pretreatment.
Function prepareAsync () can be used to realize.Rise broadcast pretreatment during, media player
Understand based on the address arranging video source, interact with server, figure omits not shown.
S404: server sends the two field picture of video source to player application.
Or, player application can also be from the two field picture in server foradownloaded video source.Function can be used
Firstframedata () realizes.
The two field picture of the video source obtained is shown the OSD layer at player by S405: player application.
Function DisplayPic () can be used to realize.
S406: media player notice player application acts that to broadcast pretreatment complete.
Function prepared () can be used to realize.
The two field picture of the video source of display is hidden by S407: player application.
Function HidePic () can be used to realize.
S408: player application instruction media player commences play out video source.
Function start () can be used to realize.
The Internet video player method provided for the embodiment of the present invention above, based on same thinking, the present invention
Embodiment also provides for corresponding Internet video playing device, as shown in Figure 5, Figure 6.
The Internet video playing device structural representation that Fig. 5 provides for the embodiment of the present invention, specifically includes:
Processing module 501, for after receiving the play instruction for video source to be played, obtains described
The two field picture of video source, and carried out broadcasting pretreatment；
Display module 502, for showing the OSD layer at player by described two field picture；
Playing module 503, for when determined broadcast pretreatment complete time, by show described two field picture hide,
And commence play out described video source.
Described processing module 501 specifically for, the broadcasting starting point specified according to described play instruction, from service
Device obtains the two field picture corresponding with described broadcasting starting point, and wherein, the two field picture of described correspondence is described server
The data comprising at least one frame of described video source generate after being compressed.
When described video source is not previously segmented into, described at least one frame is the first frame of described video source；Or
When described video source is divided at least two video-frequency band in advance, described at least one frame is that described broadcasting rises
First frame of the video-frequency band belonging to Dian；Or
Described at least one frame is based on image recognition algorithm, the key frame selected from described video source.
Described processing module 501 specifically for, obtain server be in advance described video source generation two field picture
Index list, wherein, it is right in described video source that described two field picture index list is used for preserving described two field picture
The storage address of the time point answered, the described server described two field picture of storage and described time point are with described
The corresponding relation of storage address；In each described time point preserved in described two field picture index list, determine
With the described immediate time point of broadcasting starting point, each described storage preserved in described two field picture index list
In address, determine the storage address that described immediate time point is corresponding, obtain the storage ground in described correspondence
The two field picture of storage at location, as the two field picture corresponding with described broadcasting starting point.
Concrete above-mentioned device as shown in Figure 5 may be located at and can be used in terminal or terminal playing Internet video
Application on.
The Internet video playing device structural representation that Fig. 6 provides for the embodiment of the present invention, specifically includes:
Receiver module 601, for receiving the request of the two field picture obtaining video source to be played that terminal is sent；
Sending module 602, for when described receiver module 601, to receive the acquisition that terminal sent to be played
During the request of the two field picture of video source, described two field picture is sent to described terminal so that described terminal is by institute
State two field picture and show the OSD layer at player, and when determined broadcast pretreatment complete time, by display
Described two field picture is hidden, and commences play out described video source；Wherein, described two field picture is that server is to described
The data that at least one frame of video source comprises generate after being compressed.
Concrete above-mentioned device as shown in Figure 6 may be located on server.
The embodiment of the present invention can be passed through hardware processor (hardware processor) and realize above-mentioned phase
Close functional module.
The embodiment of the present invention additionally provides a kind of Internet video Play System, as it is shown in fig. 7, comprises: terminal
701 and server 702；
Described terminal 701, for after receiving the play instruction for video source to be played, to described clothes
Business device 702 sends a request for the two field picture of described video source, and has carried out broadcasting pretreatment, by described
Two field picture shows the screen menu type regulative mode OSD layer at player, when having determined that to broadcast pretreatment complete
Time, the described two field picture of display is hidden, and commences play out described video source；
Described server 702, for when the described video source that obtains that receive that described terminal 701 sent
During the request of two field picture, described two field picture is sent to described terminal 701；
Wherein, described two field picture is that the data that at least one frame of described video source is comprised by described server are carried out
Generate after compression.
The Internet video player method that thered is provided by the embodiment of the present invention, Apparatus and system, though network condition
Poor, it is also possible to get the two field picture of video source to be played quickly, and two field picture is shown at player
OSD layer, like this, user can according to this two field picture speculate video source to be played general contents,
To decide whether that other video source to be broadcast is watched in switching, and after commencing play out without waiting for video source to be played
Decide whether switching again, therefore, it is simple to quickly present the desired Internet video of user.
Device embodiment described above is only schematically, wherein said illustrates as separating component
Unit can be or may not be physically separate, and the parts shown as unit can be or also
Can not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.
Some or all of module therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.Those of ordinary skill in the art, in the case of not paying performing creative labour, are i.e. appreciated that and implement.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive each enforcement
Mode can add the mode of required general hardware platform by software and realize, naturally it is also possible to pass through hardware.
Based on such understanding, the part that prior art is contributed by technique scheme the most in other words is permissible
Embodying with the form of software product, this computer software product can be stored in computer-readable storage medium
In matter, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer equipment
(can be personal computer, server, or the network equipment etc.) performs each embodiment or embodiment
The method described in some part.
Last it is noted that above example is only in order to illustrate technical scheme, rather than it is limited
System；Although the present invention being described in detail with reference to previous embodiment, those of ordinary skill in the art
It is understood that the technical scheme described in foregoing embodiments still can be modified by it, or to it
Middle part technical characteristic carries out equivalent；And these amendments or replacement, do not make appropriate technical solution
Essence departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (11)
1. an Internet video player method, it is characterised in that including:
After receiving the play instruction for video source to be played, obtain the two field picture of described video source, with
And carried out broadcasting pretreatment；
Described two field picture is shown the screen menu type regulative mode OSD layer at player；
When determined broadcast pretreatment complete time, the described two field picture of display is hidden, and regards described in commencing play out
Frequently source.
Method the most according to claim 1, it is characterised in that obtain the two field picture of described video source,
Specifically include:
According to the broadcasting starting point specified, from the two field picture of the described video source of server generation, obtain and institute
Stating and play the two field picture that starting point is corresponding, wherein, the two field picture of described correspondence is that described server is to described video
The data that at least one frame in source comprises generate after being compressed.
Method the most according to claim 2, it is characterised in that when described video source is not divided in advance
Duan Shi, described at least one frame is the first frame of described video source；Or
When described video source is divided at least two video-frequency band in advance, described at least one frame is that described broadcasting rises
First frame of the video-frequency band belonging to Dian；Or
Described at least one frame is based on image recognition algorithm, the key frame selected from described video source.
Method the most according to claim 2, it is characterised in that according to the broadcasting starting point specified, from
Server obtains the two field picture corresponding with described broadcasting starting point, specifically includes:
Obtain time point that server preserves, that described two field picture is corresponding in described video source and described service
Device stores the corresponding relation of the storage address of described two field picture；
According to the broadcasting starting point specified and described corresponding relation, according to preset rules, in each described time point,
Determine at least one time point；
According to described corresponding relation and at least one time point described, in each described storage address, determine
The storage address that at least one time point described is corresponding；
Obtain the two field picture of storage at the storage address of described correspondence, as corresponding with described broadcasting starting point
Two field picture.
5. an Internet video player method, it is characterised in that including:
Server is when receiving the request of the two field picture obtaining video source to be played that terminal is sent, by institute
State two field picture and be sent to described terminal so that described two field picture is shown the OSD at player by described terminal
Layer, and when determined broadcast pretreatment complete time, the described two field picture shown is hidden, and commences play out institute
State video source；Wherein, described two field picture is the number that at least one frame of described video source is comprised by described server
According to generate after being compressed.
6. an Internet video playing device, it is characterised in that including:
Processing module, for after receiving the play instruction for video source to be played, obtains described video
The two field picture in source, and carried out broadcasting pretreatment；
Display module, for showing the OSD layer at player by described two field picture；
Playing module, for when determined broadcast pretreatment complete time, by show described two field picture hide, and
Commence play out described video source.
Device the most according to claim 6, it is characterised in that described processing module specifically for,
According to the broadcasting starting point specified, from the two field picture of the described video source of server generation, obtain and broadcast with described
Putting the two field picture that starting point is corresponding, wherein, the two field picture of described correspondence is that described server is to described video source
The data that at least one frame comprises generate after being compressed.
Device the most according to claim 7, it is characterised in that when described video source is not divided in advance
Duan Shi, described at least one frame is the first frame of described video source；Or
When described video source is divided at least two video-frequency band in advance, described at least one frame is that described broadcasting rises
First frame of the video-frequency band belonging to Dian；Or
Described at least one frame is based on image recognition algorithm, the key frame selected from described video source.
Device the most according to claim 7, it is characterised in that described processing module specifically for,
Obtaining server is the two field picture index list that described video source generates in advance, and wherein, described two field picture indexes
List stores institute for preserving described two field picture time point corresponding in described video source with described server
State the corresponding relation of the storage address of two field picture；According to the broadcasting starting point specified and described corresponding relation, according to
Preset rules, in each described time point, determines at least one time point；According to described corresponding relation with
And described at least one time point, in each described storage address, determine that at least one time point described is corresponding
Storage address；Obtain the two field picture of storage at the storage address of described correspondence, rise as with described broadcasting
The two field picture that point is corresponding.
10. an Internet video playing device, it is characterised in that including:
Receiver module, for receiving the request of the two field picture obtaining video source to be played that terminal is sent；
Sending module, for the video source to be played that obtains receiving that terminal sent when described receiver module
During the request of two field picture, described two field picture is sent to described terminal so that described terminal is by described two field picture
Show at the OSD layer of player, and when determined broadcast pretreatment complete time, the described frame figure that will show
As hiding, and commence play out described video source；Wherein, described two field picture is that server is to described video source
The data that at least one frame comprises generate after being compressed.
11. 1 kinds of Internet video Play Systems, it is characterised in that including: terminal and server；
Described terminal, for after receiving the play instruction for video source to be played, to described server
Send a request for the two field picture of described video source, and carried out broadcasting pretreatment, described two field picture is shown
Show the screen menu type regulative mode OSD layer at player, when determined broadcast pretreatment complete time, will be aobvious
The described two field picture shown is hidden, and commences play out described video source；
Described server, is used for when the two field picture receiving the described video source of acquisition that described terminal is sent
During request, described two field picture is sent to described terminal；
Wherein, described two field picture is that the data that at least one frame of described video source is comprised by described server are carried out
Generate after compression.
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| CN201510385880.3A CN105898395A (en) | 2015-06-30 | 2015-06-30 | Network video playing method, device and system |
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| CN201510385880.3A CN105898395A (en) | 2015-06-30 | 2015-06-30 | Network video playing method, device and system |
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| CN110536154A (en) * | 2019-08-16 | 2019-12-03 | 北京达佳互联信息技术有限公司 | Video code flow analysis method, device, electronic equipment and storage medium |
| WO2020103203A1 (en) * | 2018-11-19 | 2020-05-28 | 网宿科技股份有限公司 | Method and apparatus for synchronizing whiteboard with video, computing device, and storage medium |
| CN112637660A (en) * | 2020-12-21 | 2021-04-09 | 四川长虹电器股份有限公司 | Image stabilization method for starting up android television video application |
| CN113286189A (en) * | 2021-04-23 | 2021-08-20 | 北京奇艺世纪科技有限公司 | Video playing method, device, server and storage medium |
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