CN105828091A - Method and system for video program playing in network broadcast - Google Patents
Method and system for video program playing in network broadcast Download PDFInfo
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- CN105828091A CN105828091A CN201610185822.0A CN201610185822A CN105828091A CN 105828091 A CN105828091 A CN 105828091A CN 201610185822 A CN201610185822 A CN 201610185822A CN 105828091 A CN105828091 A CN 105828091A
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses a method for a video program playing in a network broadcast, belonging to the field of the network real-time live broadcast. The method comprises: a live broadcast terminal collects multi-path video stream of a live broadcast source and sends the multi-path video source and the video program identification corresponding to the live broadcast source to a server; a watching terminal sends data acquisition request to the server, and the data acquisition request carries the video program identification; and the watching terminal receives target video data sent by the server on the basis of the video program identification, and the target video data includes at least one-path video stream in the multi-path video stream; the server receives the switching request of the watching terminal and pushes at least one-path switched video stream to the watching terminal according to the switching request; and the watching terminal plays at least one-path switched video stream at a playing interface. Through the video switching of a watching terminal, the method and system for video program playing in network broadcast are able to increase the abundance of playing frames and improve the flexibility of switching the video source of the a video program.
Description
Technical field
The present invention relates to network real-time live broadcast field, particularly to the player method of video frequency program in a kind of network direct broadcasting and system.
Background technology
Along with the development of science and technology, network direct broadcasting based on the Internet is also emerging rapidly, and user can use the video frequency program in playback terminal viewing network direct broadcasting whenever and wherever possible.And along with user's concern increasing to network direct broadcasting, in network direct broadcasting, the player method of video frequency program also begins to be particularly important.
At present, provide the player method of video frequency program in a kind of network direct broadcasting, particularly as follows: when carrying out video capture, the video distribution side of network direct broadcasting can carry out video capture by multiple camera terminals, obtain multichannel data, and this multichannel data is uploaded in streaming media server.This multichannel data can be sent to live cut bank by this streaming media server, by live cut bank, arbitrary circuit-switched data in this multichannel data is sent to direct broadcast server, this direct broadcast server can Jiang Gai mono-tunnel frequency according to send to playback terminal, make playback terminal based on this circuit-switched data, this video frequency program be played out.When this live cut bank receives the switching command that video distribution side triggers, another circuit-switched data can be selected from this multichannel data, and another circuit-switched data selected is switched over a currently playing circuit-switched data, so that playback terminal carries out the broadcasting of video frequency program based on this another circuit-switched data.
During realizing the present invention, inventor finds that prior art at least there is problems in that
In network direct broadcasting, the operation which data to carry out video program play with specific reference to is carried out by video distribution side, and for the user of multiple these video frequency programs of viewing, what the plurality of user watched is the data on same road, broadcasting pictures becomes dull, and the motility switching over the different circuit-switched data of same video frequency program is poor.
Summary of the invention
In order to solve problem of the prior art, embodiments provide angle changing method and the device of a kind of broadcasting pictures.Described technical scheme is as follows:
First aspect, it is provided that the player method of video frequency program in a kind of network direct broadcasting, described method includes:
Live terminal gathers the multi-path video stream of live source, and described multi-path video stream and the video frequency program corresponding with described live source are identified transmission to server；
Viewing terminal sends data acquisition request to described server, carries described video frequency program mark in described data acquisition request；
Described viewing terminal receives the target video data that described server sends based on described video frequency program mark, and described target video data includes at least one road video flowing in described multi-path video stream；
Described server receives the handover request of described viewing terminal, and pushes at least one road video flowing being switched to described viewing terminal according to described handover request；
Described viewing terminal broadcast interface play be switched to described at least one road video flowing.
Alternatively, after described viewing terminal receives described server target video data based on the mark transmission of described video frequency program, also include:
Described video frequency program, based on described at least one road video flowing, is played out by described viewing terminal；
When described target video data also includes the video flowing in addition to described at least one road video flowing, described viewing terminal is during playing out described video frequency program, when receiving the switching command of first via video flowing, from described target video data, video flowing in addition to described at least one road video flowing selects a road video flowing, described first via video flowing be described in arbitrary road video flowing at least one road video flowing；
Described video frequency program, based on video flowing in addition to described first via video flowing in described at least one road video flowing and a road video flowing of selection, is played out by described viewing terminal；
When not including the video flowing in addition to described at least one road video flowing in described target video data, described viewing terminal sends described handover request to described server.
Alternatively, before described viewing terminal receives described server target video data based on the mark transmission of described video frequency program, also include:
At least one road video flowing in described target video data is marked by described server；
Correspondingly, described server pushes at least one road video flowing being switched to according to described handover request to described viewing terminal, including:
Identify based on described video frequency program, from the multi-path video stream of described live source, obtain unlabelled video flowing, described handover request is carried described video frequency program mark；
From described unlabelled video, determine the described at least one road video flowing being switched to；
At least one road pushing video streaming described in being switched to gives described viewing terminal.
Alternatively, described multi-path video stream is the video flowing of multiple different angles of same live source, or same angle that described multi-path video stream is described same live source, the video flowing of different shooting distance.
Alternatively, described broadcast interface also shows that the play control that currently playing each road video flowing is corresponding, show switching Hou mono-tunnel or multi-path video stream according to the selection of described play control.
Second aspect, it is provided that the Play System of video frequency program in a kind of network direct broadcasting, described system includes: live terminal, server and viewing terminal；
Described live terminal, for gathering the multi-path video stream of live source, and identifies transmission to server by described multi-path video stream and the video frequency program corresponding with described live source；
Described viewing terminal, for sending data acquisition request to described server, carries described video frequency program mark in described data acquisition request；
Described viewing terminal, for receiving the target video data that described server sends based on described video frequency program mark, described target video data includes at least one road video flowing in described multi-path video stream；
Described server, for receiving the handover request of described viewing terminal, and pushes at least one road video flowing being switched to according to described handover request to described viewing terminal；
Described viewing terminal, for broadcast interface play be switched to described at least one road video flowing.
Alternatively,
Described viewing terminal, is additionally operable to, based on described at least one road video flowing, play out described video frequency program；
Described viewing terminal, it is additionally operable to when described target video data also includes the video flowing in addition to described at least one road video flowing, described viewing terminal is during playing out described video frequency program, when receiving the switching command of first via video flowing, from described target video data, video flowing in addition to described at least one road video flowing selects a road video flowing, described first via video flowing be described in arbitrary road video flowing at least one road video flowing；
Described viewing terminal, is additionally operable to, based on video flowing in addition to described first via video flowing in described at least one road video flowing and a road video flowing of selection, play out described video frequency program；
Described viewing terminal, is additionally operable to when not including the video flowing in addition to described at least one road video flowing in described target video data, and described viewing terminal sends described handover request to described server.
Alternatively,
Described server, is additionally operable to be marked at least one road video flowing in described target video data；
Correspondingly,
Described server, is additionally operable to identify based on described video frequency program, from the multi-path video stream of described live source, obtains unlabelled video flowing, carries described video frequency program mark in described handover request；
Described server, is additionally operable to from described unlabelled video, determines the described at least one road video flowing being switched to；
Described server, be additionally operable to be switched to described at least one road pushing video streaming to described viewing terminal.
Alternatively, described multi-path video stream is the video flowing of multiple different angles of same live source, or same angle that described multi-path video stream is described same live source, the video flowing of different shooting distance.
Alternatively, described broadcast interface also shows that the play control that currently playing each road video flowing is corresponding, show switching Hou mono-tunnel or multi-path video stream according to the selection of described play control.
The technical scheme that the embodiment of the present invention provides has the benefit that in embodiments of the present invention, live terminal can gather the multi-path video stream of live source, and this multi-path video stream and this video frequency program mark are uploaded onto the server, make server when receiving viewing terminal and sending data acquisition request, target video data can be sent to viewing terminal.When this viewing terminal gets target video data from server, the broadcasting of video frequency program can be carried out based on this target video data, owing to this target video data includes at least one road video flowing, therefore, this viewing terminal is when playing out this video frequency program, broadcast interface can be a broadcasting pictures, it is also possible to be multiple broadcasting pictures, add the rich of video program play.When viewing terminal is in the playing process carrying out video frequency program, then this viewing terminal can send handover request to server, so that server pushes at least one road video flowing being switched to based on this handover request to this viewing terminal, and when viewing terminal receives this at least one road video flowing being switched to, the broadcasting of video frequency program can be carried out based on this at least one road video flowing being switched to, make user can play out the switching of video source according to the hobby of oneself, thus add the rich of broadcasting pictures, improve the motility of broadcasting pictures angle switching.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the Organization Chart of video program play system in a kind of network direct broadcasting that the embodiment of the present invention provides.
Fig. 2 is the flow chart of video program play method in a kind of network direct broadcasting that the embodiment of the present invention provides.
Fig. 3 is the flow chart of video program play method in the another kind of network direct broadcasting that the embodiment of the present invention provides.
Fig. 4 is the broadcasting pictures of a road video flowing of a kind of video frequency program that the embodiment of the present invention provides.
Fig. 5 is the broadcasting pictures after the video flowing switching of a kind of video frequency program that the embodiment of the present invention provides.
Fig. 6 is the structural representation of video program play system in a kind of network direct broadcasting that the embodiment of the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Before the embodiment of the present invention is carried out explanation explained in detail, first the system architecture of the embodiment of the present invention is introduced.Fig. 1 is the Play System Organization Chart of video frequency program in a kind of network direct broadcasting that the embodiment of the present invention provides.Seeing Fig. 1, in this network direct broadcasting, the Play System of video frequency program includes that live terminal, server and viewing terminal, live terminal and viewing terminal are connected by network with between server respectively.Wherein, this live terminal can connect multiple video capture device, and the plurality of video capture device obtains multi-path video stream for same live source is carried out video acquisition, and this live terminal is for uploading this multi-path video stream to server；This server is used for storing this multi-path video stream, and sends at least one road video flowing to viewing terminal；Viewing terminal is used for receiving this at least one road video flowing, and plays out video frequency program.
Due in the related, when user is by viewing terminal viewing video frequency program, if the video data of current angular is unsatisfied with by user, during at the same time it is wished that the video data of other angles in video frequency program can be watched, owing to the broadcasting pictures of this video frequency program is that the live cut bank by publisher switches over, if video distribution side does not the most carry out the switching of picture, then user can only watch the video data of current angular always, cannot watch the video data of other angles, broadcasting pictures becomes dull.Simultaneously for the user of multiple these video frequency programs of viewing, what the plurality of user watched is the video data of equal angular, it is impossible to play the video data of different angles for different user, and the motility that broadcasting pictures carries out angle switching is poor.Therefore, embodiments provide the player method of video frequency program in a kind of network direct broadcasting, it is possible to use family carries out the switching of video source voluntarily, thus increases the rich of broadcasting pictures, improve the motility that the video source to video frequency program switches over.
Fig. 2 is the flow chart of the player method of video frequency program in a kind of network direct broadcasting that the embodiment of the present invention provides, and sees Fig. 2, and the method includes:
Step 201: live terminal gathers the multi-path video stream of live source, and this multi-path video stream and the video frequency program corresponding with this live source are identified transmission to server.
Step 202: viewing terminal sends data acquisition request to this server, carries this video frequency program mark in this data acquisition request.
Step 203: this viewing terminal receives the target video data that this server sends based on this video frequency program mark, and this target video data includes at least one road video flowing in this multi-path video stream.
Step 204: this server receives the handover request of this viewing terminal, and pushes at least one road video flowing being switched to this viewing terminal according to this handover request.
Step 205: this viewing terminal plays this at least one road video flowing being switched at broadcast interface.
In embodiments of the present invention, live terminal can gather the multi-path video stream of live source, and this multi-path video stream and this video frequency program mark are uploaded onto the server, make server when receiving viewing terminal and sending data acquisition request, target video data can be sent to viewing terminal.When this viewing terminal gets target video data from server, the broadcasting of video frequency program can be carried out based on this target video data, owing to this target video data includes at least one road video flowing, therefore, this viewing terminal is when playing out this video frequency program, broadcast interface can be a broadcasting pictures, it is also possible to be multiple broadcasting pictures, add the rich of video program play.When viewing terminal is in the playing process carrying out video frequency program, then this viewing terminal can send handover request to server, so that server pushes at least one road video flowing being switched to based on this handover request to this viewing terminal, and when viewing terminal receives this at least one road video flowing being switched to, the broadcasting of video frequency program can be carried out based on this at least one road video flowing being switched to, make user can carry out the switching of video source according to the hobby of oneself, thus add the rich of broadcasting pictures, improve the motility that the video source to video frequency program switches over.
Alternatively, after this viewing terminal receives this server target video data based on the mark transmission of this video frequency program, also include:
This video frequency program, based on this at least one road video flowing, is played out by this viewing terminal；
When this target video data also includes the video flowing in addition to this at least one road video flowing, this viewing terminal is during playing out this video frequency program, when receiving the switching command of first via video flowing, selecting a road video flowing in video flowing in addition to this at least one road video flowing from this target video data, this first via video flowing is the arbitrary road video flowing in this at least one road video flowing；
This video frequency program, based on video flowing in addition to this first via video flowing in this at least one road video flowing and a road video flowing of selection, is played out by this viewing terminal；
When not including the video flowing in addition to this at least one road video flowing in this target video data, this viewing terminal sends this handover request to this server.
Alternatively, before this viewing terminal receives this server target video data based on the mark transmission of this video frequency program, also include:
At least one road video flowing in this target video data is marked by this server；
Correspondingly, this server pushes at least one road video flowing being switched to according to this handover request to this viewing terminal, including:
Identify based on this video frequency program, from the multi-path video stream of this live source, obtain unlabelled video flowing, this handover request is carried this video frequency program mark；
From this unlabelled video, determine this at least one road video flowing being switched to；
This viewing terminal is given by this at least one road pushing video streaming of being switched to.
Alternatively, this multi-path video stream is the video flowing of multiple different angles of same live source, or same angle that this multi-path video stream is this same live source, the video flowing of different shooting distance.
Alternatively, this broadcast interface also shows that the play control that currently playing each road video flowing is corresponding, show switching Hou mono-tunnel or multi-path video stream according to the selection of this play control.
Above-mentioned all optional technical schemes, all can be according to arbitrarily combining the alternative embodiment forming the present invention, and this is repeated by the embodiment of the present invention the most one by one.
Fig. 3 is the flow chart of the angle changing method of a kind of broadcasting pictures that the embodiment of the present invention provides, and sees Fig. 3, and the method includes:
Step 301: live terminal gathers the multi-path video stream of live source, and this multi-path video stream and the video frequency program corresponding with this live source are identified transmission to server.
Owing to live terminal can connect multiple video capture device, therefore, this live terminal can collect the multi-path video stream of live source by multiple video capture devices, and this multi-path video stream and the video frequency program corresponding with this live source are identified transmission to server, and this multi-path video stream and the video frequency program corresponding with this live source are identified the operation sent to server and can be by live terminal: when this live terminal receives data uploading instructions, data upload requests can be sent to server, this data upload requests carries this multi-path video stream and this video frequency program mark.
It should be noted that, data uploading instructions is for uploading multi-path video stream and video frequency program mark to server, this data uploading instructions can be triggered by assigned operation by video distribution side, this assigned operation can be clicking operation, slide, voice operating etc., and this is not specifically limited by the embodiment of the present invention.
It addition, video frequency program mark is for unique this video frequency program that identifies, such as, this video frequency program mark can be programm name, program sequence number, program main broadcaster's name etc., and this is not specifically limited by the embodiment of the present invention equally.
Also, it should be noted the video flowing of multiple different angles that this multi-path video stream is same live source, or same angle that multi-path video stream is this same live source, the video flowing of different shooting distance, this is not specifically limited by the embodiment of the present invention.
Such as, when live terminal is that on computer and this computer, connection has 3 photographic head, these 3 photographic head can carry out the shooting of different angles to same object, when this connecting computer receives data uploading instructions, data upload requests can be sent to server, this data upload requests carries this video frequency program mark and 3 road video flowings.
Further, when server receives this multi-path video stream and this video frequency program mark, this multi-path video stream can be stored with this video frequency program mark.
Wherein, this video frequency program mark and this multi-path video stream can be stored in the corresponding relation between video frequency program mark and video flowing by this server, this video frequency program mark and this multi-path video stream can also be stored according to other form, such as, when server receives this video frequency program mark and multi-path video stream, can this video frequency program mark be joined in this multi-path video stream, the each road video flowing in this multi-path video stream is made all to carry this video frequency program mark, and the multi-path video stream carrying this video frequency program mark is stored, this is not specifically limited by the embodiment of the present invention.
Step 302: viewing terminal sends data acquisition request to this server, carries this video frequency program mark in this data acquisition request.
Owing to viewing terminal is for playing out video frequency program, therefore, this viewing terminal can receive play instruction, when this viewing terminal receives play instruction, can send data acquisition request to server, carry video frequency program mark in this data acquisition request.
It should be noted that play instruction is for playing out video frequency program, and this play instruction can be triggered by assigned operation by user, and this is not specifically limited by the embodiment of the present invention.
Step 303: when server receives the data acquisition request that viewing terminal sends, can identify based on this video frequency program, from the multi-path video stream of live source, obtain target video data, and target video data is sent to this viewing terminal, this target video data includes at least one road video flowing.
Wherein, server identifies based on this video frequency program, from the multi-path video stream of live source, the operation obtaining target video data can be: identifies based on this video frequency program, obtain corresponding multi-path video stream from this video frequency program mark of storage with the corresponding relation between video flowing, the multi-path video stream of acquisition is defined as target video data.
It should be noted that, when this server gets the multi-path video stream of correspondence based on video frequency program mark, owing to this video frequency program mark can corresponding multi-path video stream, therefore, at least one road video flowing in the multi-path video stream of this acquisition can be defined as target video data, the multi-path video stream of all acquisitions can also be defined as target video data, this is not specifically limited by the embodiment of the present invention.
nullIt can further be stated that，When at least one road video flowing of the multi-path video stream of this acquisition is defined as target video data by server，At least one road video flowing can be randomly choosed as target video data from the multi-path video stream obtained，At least one road video flowing can also be selected otherwise，Such as，This multi-path video stream can be numbered，Obtain video storage numbering，Based on this video storage numbering, this multi-path video stream is ranked up，The video storage numbering at least one road video flowing near maximum numbering or at least one road video flowing near lowest number is selected based on ranking results，At least one road video flowing selected is defined as target video data，Or，Video is selected to store at least one road video flowing of numbered designated storage numbering from this multi-path video stream，At least one road video flowing selected is defined as target video data，This is not specifically limited by the embodiment of the present invention.
Such as, when this server receives the data acquisition request that viewing terminal sends, the video frequency program carried in this data acquisition request is designated ID1, ID1 is identified based on this video frequency program, from the corresponding relation that the video frequency program shown in table 1 identifies between video flowing, obtaining multi-path video stream corresponding for this ID1 is video 1, video 2 and video 3, and this video 1 is defined as target video data, or, this video 1, video 2 and video 3 are defined as target video data.
Table 1
It should be noted that in embodiments of the present invention, only illustrating as a example by the corresponding relation that the video frequency program shown in above-mentioned table 1 identifies between video flowing, above-mentioned table 1 constitutes restriction to the embodiment of the present invention.
It can further be stated that, server identifies based on this video frequency program, the operation obtaining target video data from the multi-path video stream of live source not only includes aforesaid operations, can also include that other operate, such as, this server identifies based on this video frequency program, from the multi-path video stream of live source, obtain at least one road video flowing carrying this video frequency program mark, at least one road video flowing got is defined as target video data.The most in embodiments of the present invention, it is also possible to include that this is not specifically limited by additive method, the embodiment of the present invention.
Further, when the target video data that this server obtains includes at least one road video flowing, this at least one road video flowing can be marked by this server, in order to improving follow-up second time and obtain the efficiency of video flowing, this is not specifically limited by the embodiment of the present invention.
Such as, when the video 1 that target video data is ID1 that this server obtains, the video 1 of this ID1 can be marked by this server, and the video 1 of this ID1 is labeled as video 1-PLAY.
It addition, after server gets this target video data, target video data can be sent to viewing terminal, so that viewing terminal performs step 304-step 306.
Step 304: viewing terminal receives the target video data that this server sends based on video frequency program mark, and based on this at least one road video flowing, plays out video frequency program, and this target video data includes at least one road video flowing in this multi-path video stream.
Wherein, owing to this target video data includes at least one road video flowing, therefore, viewing terminal is based on target video data, the operation playing out video frequency program can be: if target video data includes a road video flowing, then based on this road video flowing, plays out this video frequency program；If this target video data includes multi-path video stream, then from this multi-path video stream, select at least one road video flowing；At least one road video flowing based on this selection, plays out this video frequency program.
It should be noted that, when this viewing terminal is based on a road video flowing, when video frequency program is played out, broadcasting pictures can be as shown in Figure 4, wherein, in the diagram, the play control that currently playing each road video flowing is corresponding can be included, show switching Hou mono-tunnel or multi-path video stream according to the selection of this play control.
It can further be stated that, this play control can be angle button, see Fig. 4, and each road video flowing can a corresponding angle switching push button, such as, this angle 1 button correspondence first via video flowing, the corresponding second road video flowing of angle 2 button, the corresponding 3rd road video flowing of angle 3 button, this is not specifically limited by the embodiment of the present invention.
Further, owing to this target video data includes at least one road video flowing, therefore, this viewing terminal can be when receiving server and returning target video data, each road video flowing in this at least one road video flowing can be numbered, obtain video playback numbering, and based on this video playback numbering, this at least one road video flowing is ranked up.When this viewing terminal selects a road video flowing from this at least one road video flowing, this viewing terminal can select video playback to number a maximum or minimum road video flowing based on ranking results, a road video flowing can also be randomly choosed from this at least one road video flowing, or, selecting numbered first designated of video playback to play the video flowing of numbering from this at least one road video flowing, this is not specifically limited by the embodiment of the present invention.
It should be noted that the method that this at least one road video flowing is ranked up by this viewing terminal based on this video playback numbering can be order from big to small, it is also possible to being order from small to large, this is not specifically limited by the embodiment of the present invention.
Also, it should be noted viewing terminal is referred to correlation technique based on target video data, the operation playing out video frequency program, this is not specifically limited by the embodiment of the present invention.
Step 305: when also including the video flowing in addition to this at least one road video flowing in this target video data, viewing terminal is during playing out this video frequency program, when receiving the switching command of first via video flowing, selecting a road video flowing in video flowing in addition to this at least one road video flowing from this target video data, first via video flowing is the arbitrary road video flowing in this at least one road video flowing.
It should be noted that switching command is for selecting the video flowing of displaying video programs, this switching command can be triggered by assigned operation by user, and this is not specifically limited by the embodiment of the present invention.
Wherein, the at least one road video flowing that can include this target video data due to this viewing terminal is numbered, and be ranked up based on video playback numbering, therefore, viewing terminal can be from this at least one video flowing in video flowing in addition to this first via video flowing, randomly choose a road video flowing, the ranking results can also numbered based on this video playback, from this at least one road video flowing in video flowing in addition to this first via video flowing, select the video flowing that video playback numbering is maximum or minimum, or, from this at least one road video flowing in video flowing in addition to this first via video flowing, video playback numbered second is selected to specify the video flowing playing video numbering, this is not specifically limited by the embodiment of the present invention.
Step 306: this video frequency program, based on video flowing in addition to first via video flowing at least one road video flowing and a road video flowing of selection, is played out by viewing terminal.
Wherein, the video flowing in addition to first via video flowing and a road video flowing of selection in viewing terminal is based at least one road video flowing, when playing out this video frequency program, the broadcasting pictures of this video frequency program can be as it is shown in figure 5, this be not specifically limited by the embodiment of the present invention.
It should be noted that, owing to target video data also including the video flowing in addition at least one road video flowing, when this viewing terminal receives switching command, can directly carry out the switching of video flowing, decrease with server is mutual, improves the efficiency of video flowing switching.
Additionally, in embodiments of the present invention, owing to target video data can include the video flowing in addition at least one road video flowing, the video flowing in addition to this at least one road video flowing can not also be included, when target video data does not include the video flowing in addition to this at least one road video flowing, viewing terminal cannot obtain the video flowing of switching from target video data, and therefore, this viewing terminal needs to perform following step 306 and completes the switching to video flowing.
Step 307: when not including the video flowing in addition to this at least one road video flowing in this target video data, this viewing terminal sends handover request to this server.
It should be noted that, owing to this target video data not including the video flowing outside at least one road video flowing, therefore, in this viewing terminal when carrying out the broadcasting of this video frequency program, reduce the target video data resource occupation to viewing terminal, thus improve the operational efficiency of viewing terminal.
Step 308: when server receives the handover request that viewing terminal sends, push at least one road video flowing being switched to this viewing terminal according to this handover request.
Specifically, owing to handover request being carried this video frequency program mark, when server receives the handover request that this viewing terminal sends, this server can identify based on this video frequency program, from the multi-path video stream of this live source, obtain unlabelled video flowing, and from unlabelled video flowing, determine at least one road video flowing being switched to；This viewing terminal is given by least one road pushing video streaming that is switched to.
Wherein, due to when server is based on data acquisition request, when the target video data obtained includes at least one road video flowing, this at least one road video flowing can be marked by this server, therefore, when this server receives the handover request that this viewing terminal sends, can identify based on this video frequency program, from the multi-path video stream of this live source, obtain unlabelled video flowing.
It should be noted that, owing to this unlabelled video flowing can include multi-path video stream, therefore, this server can randomly choose at least one road video flowing from this unlabelled video flowing, the at least one road video flowing selected is defined as at least one road video flowing being switched to, certainly, can also be by other means from unlabelled video flowing, obtain at least one road video flowing, and at least one road video flowing obtained is defined as at least one road video flowing switched, this is not specifically limited by the embodiment of the present invention.
Such as, owing to server is based on data acquisition request, the video that target video data is ID1 1 obtained, and the video 1 of this ID1 is labeled as video 1-PLAY, therefore, when this server receives handover request by this server, ID1 can be identified based on this video frequency program, in multi-path video stream from live source, the video flowing obtaining unlabelled ID1 is video 2 and video 3, and the video 2 of acquisition and video 3 are defined as the video flowing being switched to.
Additionally, when this handover request is also carried video flowing mark, this server is also based on this video frequency program mark and video flowing identifies, from the multipath video source of live source, obtain at least one road video flowing of this correspondence, and at least one road video flowing obtained is defined as at least one road video flowing being switched to.
It should be noted that the method that server determines at least one road video flowing being switched to can include above two method, it is also possible to include that this is not specifically limited by additive method, the embodiment of the present invention.
Also, it should be noted when the corresponding multi-path video stream of video frequency program mark, server is identified by video flowing, obtains at least one road video flowing being switched to and can improve the degree of accuracy obtaining video flowing.
Step 309: when viewing terminal receives at least one road video flowing of server push, plays at least one road video flowing being switched at broadcast interface.
It should be noted that this viewing terminal is referred to correlation technique based at least one road video flowing being switched to, the operation playing out this video frequency program, this is not specifically limited by the embodiment of the present invention.
In embodiments of the present invention, same live source can be acquired by live terminal by multiple video capture devices, thus obtain the multi-path video stream of this live source, and this multi-path video stream and the video frequency program corresponding with this live source mark are uploaded onto the server, make server this multipath video source and this video frequency program to be identified to store, thus when receiving viewing terminal and sending data acquisition request, target video data can be sent to viewing terminal by this server.When this viewing terminal gets target video data from server, the broadcasting of video frequency program can be carried out based on this target video data, owing to this target video data includes at least one road video flowing, therefore, this viewing terminal is when playing out this video frequency program, broadcast interface can be a broadcasting pictures, it is also possible to be multiple broadcasting pictures, add the rich of broadcasting.When viewing terminal is in the playing process carrying out video frequency program, when receiving switching command, if this target video data includes the video flowing in addition at least one road video flowing, then this viewing terminal can be directly from target video data in video flowing in addition to this at least one road video flowing, obtain the video flowing of switching, and based on the video flowing being switched to, video frequency program is played out, it is not necessary to again interact with server, improve the efficiency of video flowing switching.If target video data also includes the video flowing in addition at least one road video flowing, then this viewing terminal can send handover request to server, so that server pushes at least one road video flowing being switched to based on this handover request to this viewing terminal, and when viewing terminal receives this at least one road video flowing being switched to, the broadcasting of video frequency program can be carried out based on this at least one road video flowing being switched to.When this target video data does not include the video flowing in addition to this at least one road video flowing, decrease the memory space of viewing terminal, reduce the resource occupation to this viewing terminal, improve the viewing terminal operational efficiency when this video frequency program is played out, make user can carry out the switching of video source according to the hobby of oneself, thus add the rich of broadcasting pictures, improve the motility that the video source to video frequency program switches over.
Fig. 6 is the structural representation of the Play System of video frequency program in a kind of network direct broadcasting that the embodiment of the present invention provides, and sees Fig. 6, and this system includes: live terminal 601, server 602 and viewing terminal 603.
Live terminal 601, for gathering the multi-path video stream of live source, and identifies transmission to server 602 by this multi-path video stream and the video frequency program corresponding with this live source；
Viewing terminal 603, for sending data acquisition request to this server 602, carries this video frequency program mark in this data acquisition request；
Viewing terminal 603, for receiving the target video data that this server 602 sends based on this video frequency program mark, this target video data includes at least one road video flowing in this multi-path video stream；
Server 602, for receiving the handover request of this viewing terminal 603, and pushes at least one road video flowing being switched to according to this handover request to this viewing terminal 603；
Viewing terminal 603, for playing this at least one road video flowing being switched at broadcast interface.
Alternatively,
Viewing terminal 603, is additionally operable to, based on this at least one road video flowing, play out this video frequency program；
Viewing terminal 603, it is additionally operable to when this target video data also includes the video flowing in addition to this at least one road video flowing, this viewing terminal 603 is during playing out this video frequency program, when receiving the switching command of first via video flowing, selecting a road video flowing in video flowing in addition to this at least one road video flowing from this target video data, this first via video flowing is the arbitrary road video flowing in this at least one road video flowing；
Viewing terminal 603, is additionally operable to, based on video flowing in addition to this first via video flowing in this at least one road video flowing and a road video flowing of selection, play out this video frequency program；
Viewing terminal 603, is additionally operable to when not including the video flowing in addition to this at least one road video flowing in this target video data, and this viewing terminal 603 sends this handover request to this server 602.
Alternatively,
Server 602, is additionally operable to be marked at least one road video flowing in this target video data；
Correspondingly,
Server 602, is additionally operable to identify based on this video frequency program, from the multi-path video stream of this live source, obtains unlabelled video flowing, carries this video frequency program mark in this handover request；
Server 602, is additionally operable to from this unlabelled video, determines this at least one road video flowing being switched to；
Server 602, is additionally operable to this at least one road pushing video streaming of being switched to this viewing terminal 603.
Alternatively, this multi-path video stream is the video flowing of multiple different angles of same live source, or same angle that this multi-path video stream is this same live source, the video flowing of different shooting distance.
Alternatively, this broadcast interface also shows that the play control that currently playing each road video flowing is corresponding, show switching Hou mono-tunnel or multi-path video stream according to the selection of this play control.
In sum, in embodiments of the present invention, live terminal can gather the multi-path video stream of live source, and this multi-path video stream and this video frequency program mark are uploaded onto the server, make server when receiving viewing terminal and sending data acquisition request, target video data can be sent to viewing terminal.When this viewing terminal gets target video data from server, the broadcasting of video frequency program can be carried out based on this target video data, owing to this target video data includes at least one road video flowing, therefore, this viewing terminal is when playing out this video frequency program, broadcast interface can be a broadcasting pictures, it is also possible to be multiple broadcasting pictures, add the rich of video program play.When viewing terminal is in the playing process carrying out video frequency program, then this viewing terminal can send handover request to server, so that server pushes at least one road video flowing being switched to based on this handover request to this viewing terminal, and when viewing terminal receives this at least one road video flowing being switched to, the broadcasting of video frequency program can be carried out based on this at least one road video flowing being switched to, make user can carry out the switching of video source according to the hobby of oneself, thus add the rich of broadcasting pictures, improve the motility that the video source to video frequency program switches over.
It should be understood that the Play System of video frequency program is when playing video frequency program in network direct broadcasting in the network direct broadcasting that provides of above-described embodiment, only it is illustrated with the division of above-mentioned each functional module, in actual application, as desired above-mentioned functions distribution can be completed by different functional modules, system structure will be divided into different functional modules, to complete all or part of function described above.It addition, the Play System of video frequency program belongs to same design with the player method embodiment of video frequency program in network direct broadcasting in the network direct broadcasting of above-described embodiment offer, it implements process and refers to embodiment of the method, repeats no more here.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can be completed by hardware, relevant hardware can also be instructed by program to complete, described program can be stored in a kind of computer-readable recording medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. the player method of video frequency program in a network direct broadcasting, it is characterised in that described method includes:
Live terminal gathers the multi-path video stream of live source, and described multi-path video stream and the video frequency program corresponding with described live source are identified transmission to server；
Viewing terminal sends data acquisition request to described server, carries described video frequency program mark in described data acquisition request；
Described viewing terminal receives the target video data that described server sends based on described video frequency program mark, and described target video data includes at least one road video flowing in described multi-path video stream；
Described server receives the handover request of described viewing terminal, and pushes at least one road video flowing being switched to described viewing terminal according to described handover request；
Described viewing terminal broadcast interface play be switched to described at least one road video flowing.
2. the method for claim 1, it is characterised in that after described viewing terminal receives described server target video data based on the mark transmission of described video frequency program, also include:
Described video frequency program, based on described at least one road video flowing, is played out by described viewing terminal；
When described target video data also includes the video flowing in addition to described at least one road video flowing, described viewing terminal is during playing out described video frequency program, when receiving the switching command of first via video flowing, from described target video data, video flowing in addition to described at least one road video flowing selects a road video flowing, described first via video flowing be described in arbitrary road video flowing at least one road video flowing；
Described video frequency program, based on video flowing in addition to described first via video flowing in described at least one road video flowing and a road video flowing of selection, is played out by described viewing terminal；
When not including the video flowing in addition to described at least one road video flowing in described target video data, described viewing terminal sends described handover request to described server.
3. the method for claim 1, it is characterised in that before described viewing terminal receives described server target video data based on the mark transmission of described video frequency program, also include:
At least one road video flowing in described target video data is marked by described server；
Correspondingly, described server pushes at least one road video flowing being switched to according to described handover request to described viewing terminal, including:
Identify based on described video frequency program, from the multi-path video stream of described live source, obtain unlabelled video flowing, described handover request is carried described video frequency program mark；
From described unlabelled video, determine the described at least one road video flowing being switched to；
At least one road pushing video streaming described in being switched to gives described viewing terminal.
4. the method as described in claim 1-3 any claim, it is characterized in that, described multi-path video stream is the video flowing of multiple different angles of same live source, or same angle that described multi-path video stream is described same live source, the video flowing of different shooting distance.
5. the method as described in claim 1-3 any claim, it is characterized in that, described broadcast interface also shows that the play control that currently playing each road video flowing is corresponding, shows switching Hou mono-tunnel or multi-path video stream according to the selection of described play control.
6. the Play System of video frequency program in a network direct broadcasting, it is characterised in that described system includes: live terminal, server and viewing terminal；
Described live terminal, for gathering the multi-path video stream of live source, and identifies transmission to server by described multi-path video stream and the video frequency program corresponding with described live source；
Described viewing terminal, for sending data acquisition request to described server, carries described video frequency program mark in described data acquisition request；
Described viewing terminal, for receiving the target video data that described server sends based on described video frequency program mark, described target video data includes at least one road video flowing in described multi-path video stream；
Described server, for receiving the handover request of described viewing terminal, and pushes at least one road video flowing being switched to according to described handover request to described viewing terminal；
Described viewing terminal, for broadcast interface play be switched to described at least one road video flowing.
7. system as claimed in claim 6, it is characterised in that
Described viewing terminal, is additionally operable to, based on described at least one road video flowing, play out described video frequency program；
Described viewing terminal, it is additionally operable to when described target video data also includes the video flowing in addition to described at least one road video flowing, described viewing terminal is during playing out described video frequency program, when receiving the switching command of first via video flowing, from described target video data, video flowing in addition to described at least one road video flowing selects a road video flowing, described first via video flowing be described in arbitrary road video flowing at least one road video flowing；
Described viewing terminal, is additionally operable to, based on video flowing in addition to described first via video flowing in described at least one road video flowing and a road video flowing of selection, play out described video frequency program；
Described viewing terminal, is additionally operable to when not including the video flowing in addition to described at least one road video flowing in described target video data, and described viewing terminal sends described handover request to described server.
8. system as claimed in claim 6, it is characterised in that
Described server, is additionally operable to be marked at least one road video flowing in described target video data；
Correspondingly, described server, it is additionally operable to identify based on described video frequency program, from the multi-path video stream of described live source, obtains unlabelled video flowing, described handover request is carried described video frequency program mark；
Described server, is additionally operable to from described unlabelled video, determines the described at least one road video flowing being switched to；
Described server, be additionally operable to be switched to described at least one road pushing video streaming to described viewing terminal.
9. the system as described in claim 6-8 any claim, it is characterized in that, described multi-path video stream is the video flowing of multiple different angles of same live source, or same angle that described multi-path video stream is described same live source, the video flowing of different shooting distance.
10. the system as described in claim 6-8 any claim, it is characterized in that, described broadcast interface also shows that the play control that currently playing each road video flowing is corresponding, shows switching Hou mono-tunnel or multi-path video stream according to the selection of described play control.
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