CN110401858A - A kind of video broadcasting method, device, electronic equipment and storage medium - Google Patents
A kind of video broadcasting method, device, electronic equipment and storage medium Download PDFInfo
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- CN110401858A CN110401858A CN201910718217.9A CN201910718217A CN110401858A CN 110401858 A CN110401858 A CN 110401858A CN 201910718217 A CN201910718217 A CN 201910718217A CN 110401858 A CN110401858 A CN 110401858A
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
-
- 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
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26291—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for providing content or additional data updates, e.g. updating software modules, stored at the client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
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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
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
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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 disclosure is about a kind of video broadcasting method, device, electronic equipment and storage medium, belong to video technique field, this method is applied to terminal, it include: the playing request received to video any in list of videos, video resource description information such as address resource description information and the metadata of video to be played are inquired from the video resource description information of pre-loaded each video according to the video identifier carried in playing request, the initial address of audio/video frames in the server in video to be played is determined according to the address resource description information of video to be played, initial address is carried and is sent to server in video download request, the audio/video frames at initial address sent according to the metadata Play Server of video to be played.In this way, directly downloading the audio/video frames of video to be played, the time for downloading the metadata of video to be played is saved, need not also preload the audio/video frames in list of videos in any video, rising for video can have not only been promoted and broadcast speed, but also customer flow can be saved.
Description
Technical field
This disclosure relates to which video technique field more particularly to a kind of video broadcasting method, device, electronic equipment and storage are situated between
Matter.
Background technique
In the prior art, a kind of video tour mode that Video Applications provide is permanent order browse mode, that is, is being played
When current video, the broadcast address of next video can be predicted, at this point, the part audio-video of the next video of preloading can be passed through
The mode of frame broadcasts speed to promote rising for next video, but under streaming list browse mode, is not strictly required that user presses
Played in order video, that is, user can arbitrarily browse video cover to select the video played, at this point, due to that can not estimate use
It is corresponding can to start player downloads parsing for the next video to be played in family after user can only be waited to click next video
Video data, so video under ordinary circumstance downflow system list browse mode rises, to broadcast speed be that permanent order be lower than browses
Video under mode, which rises, broadcasts speed.
Speed is broadcast in order to improve the video under streaming list browse mode, in the related technology, in streaming list browse mould
Preloading scheme is also used under formula, the essence for preloading scheme is exactly to download and parse in advance the part audio/video frames of video,
Also, it is different that strategy is preloaded under different usage scenarios, for example, carrying out pre-add to all videos in list of videos
It carries, the video for being more than setting temperature to video temperature in list of videos for another example preloads, but these preload tactful nothing
Method guarantees the video preloaded by user's click play, so the video that user does not have click play but to have been carried out preloading
It is the flow for wasting user in fact, user experience is simultaneously bad.
Summary of the invention
The disclosure provides a kind of video broadcasting method, device, electronic equipment and storage medium, at least to solve the relevant technologies
In improve video rise broadcast speed when using pre-add strategy caused by flow waste the problem of.The technical solution of the disclosure is such as
Under:
According to the first aspect of the embodiments of the present disclosure, a kind of video broadcasting method is provided, terminal is applied to, comprising:
The playing request to video any in list of videos is received, the view of video to be played is carried in the playing request
Frequency marking is known；
It is inquired from the video resource description information of pre-loaded each video according to the video identifier described to be played
The video resource description information of video, the video resource description information of the video to be played include the ground of the video to be played
The metadata of location resource description information and the video to be played；
Determine that the audio/video frames in the video to be played exist according to the address resource description information of the video to be played
The initial address is carried and is sent to the server in video download request by the initial address in server；
The audio/video frames at the initial address that the server is sent are received, according to first number of the video to be played
According to the broadcasting audio/video frames.
Optionally, determine that the sound in the video to be played regards according to the address resource description information of the video to be played
The initial address of frequency frame in the server, comprising:
If the address resource description information of the video to be played includes the broadcast address of the video to be played and described
Deviation post of the audio/video frames in the video to be played in video to be played, then broadcast according to the deviation post to described
It puts address to be deviated, obtains initial address of the audio/video frames in the video to be played in the server；
If the address resource description information of the video to be played includes audio/video frames in the video to be played in institute
The initial address in server is stated, then obtains the video to be played from the address resource description information of the video to be played
In initial address of the audio/video frames in the server.
Optionally, the audio/video frames are played according to the metadata of the video to be played, comprising:
If it is determined that the metadata in the video resource description information of the video to be played has been subjected to parsing, then according to
The parsing information of metadata plays the audio/video frames；
If it is determined that the metadata in the video resource description information of the video to be played is without parsing, then to it is described to
The metadata played in the video resource description information of video is parsed, according to the broadcasting of the parsing information of the metadata
Audio/video frames.
Optionally, when meeting following either condition, the video resource of each video of Xiang Suoshu server request of loading is described
Information:
Detect the operation for being used to open given client end；
Detect the operation for logging in the given client end；
Detect the operation of the list of videos for refreshing in the given client end.
According to the second aspect of an embodiment of the present disclosure, a kind of video broadcasting method is provided, server is applied to, comprising:
Video download request is received, the mark and video middle pitch to be downloaded view of terminal are carried in the video download request
The initial address of frequency frame, the video download request are that the corresponding terminal of the mark is being received to the video to be downloaded
It is sent after playing request, the video identifier of the video to be downloaded, the video to be downloaded is carried in the playing request
Video resource description information to be the terminal describe according to the video identifier from the video resource of pre-loaded each video
Inquiry obtains in information, and the video resource description information of the video to be downloaded includes the address resource of the video to be downloaded
The metadata of description information and the video to be downloaded, the initial address of audio/video frames is the terminal in the video to be downloaded
It is determined according to the address resource description information of the video to be downloaded；
Optionally, Xiang Suoshu terminal sends the audio/video frames at the initial address, makes the terminal according to described under
The metadata for carrying video plays the audio/video frames.
The video to be downloaded stored in the server includes audio/video frames in the video to be downloaded and described
The metadata of video to be downloaded, alternatively, the video to be downloaded stored in the server includes in the video to be downloaded
Audio/video frames.
Optionally, the metadata in the video resource description information of the video to be downloaded stored in the server is not
By parsing or having been subjected to parsing.
Optionally, when meeting following either condition, Xiang Suoshu terminal sends the video resource description information of each video:
Receive the request for opening given client end；
Receive the request for logging in the given client end；
Receive the request of the list of videos refreshed in the given client end.
According to the third aspect of an embodiment of the present disclosure, a kind of video play device is provided, terminal is applied to, comprising:
Receiving module is configured as executing the playing request received to video any in list of videos, the playing request
In carry the video identifier of video to be played；
Enquiry module, is configured as executing and is described according to the video identifier from the video resource of pre-loaded each video
The video resource description information of the video to be played, the video resource description information packet of the video to be played are inquired in information
Include the address resource description information of the video to be played and the metadata of the video to be played；
Download module is configured as executing determining described wait broadcast according to the address resource description information of the video to be played
The initial address of audio/video frames in the server in video is put, the initial address is carried and is sent in video download request
To the server；
Playing module is configured as executing the audio/video frames received at the initial address that the server is sent, root
The audio/video frames are played according to the metadata of the video to be played.
Optionally, the download module is specifically configured to execute:
If the address resource description information of the video to be played includes audio/video frames and institute in the video to be played
The metadata of video to be played is stated, then the broadcast address is deviated according to the deviation post, is obtained described to be played
Initial address of the audio/video frames in the server in video；
If the address resource description information of the video to be played includes audio/video frames in the video to be played in institute
The initial address in server is stated, then obtains the video to be played from the address resource description information of the video to be played
In initial address of the audio/video frames in the server.
Optionally, the playing module is specifically configured to execute:
If it is determined that the metadata in the video resource description information of the video to be played has been subjected to parsing, then according to
The parsing information of metadata plays the audio/video frames；
If it is determined that the metadata in the video resource description information of the video to be played is without parsing, then to it is described to
The metadata played in the video resource description information of video is parsed, according to the broadcasting of the parsing information of the metadata
Audio/video frames.
Optionally, the receiving module is additionally configured to execute:
When meeting following either condition, the video resource description information of each video of Xiang Suoshu server request of loading:
Detect the operation for being used to open given client end；
Detect the operation for logging in the given client end；
Detect the operation of the list of videos for refreshing in the given client end.
According to a fourth aspect of embodiments of the present disclosure, a kind of video recommendations device is provided, server is applied to, comprising:
Receiving module is configured as executing the request for receiving and obtaining video resource description information, carry in the request
The mark of terminal, the video download request are that the corresponding terminal of the mark is receiving the broadcasting to the video to be downloaded
It is sent after request, the video identifier of the video to be downloaded, the view of the video to be downloaded is carried in the playing request
Frequency resource description information is video resource description information of the terminal according to the video identifier from pre-loaded each video
What middle inquiry obtained, the video resource description information of the video to be downloaded includes the address resource description of the video to be downloaded
The metadata of information and the video to be downloaded, in the video to be downloaded the initial address of audio/video frames be the terminal according to
What the address resource description information of the video to be downloaded determined；
Sending module, is configured as executing to the terminal and sends audio/video frames at the initial address, makes the end
End plays the audio/video frames according to the metadata of the video to be downloaded.
Optionally, the video to be downloaded stored in the server includes the audio/video frames in the video to be downloaded
With the metadata of the video to be downloaded, alternatively, the video to be downloaded stored in the server includes described to be downloaded
Audio/video frames in video.
Optionally, the metadata in the video resource description information of the video to be downloaded stored in the server is not
By parsing or having been subjected to parsing.
Optionally, the sending module is additionally configured to execute:
When meeting following either condition, Xiang Suoshu terminal sends the video resource description information of each video:
Receive the request for opening given client end；
Receive the request for logging in the given client end；
Receive the request of the list of videos refreshed in the given client end.
According to a fifth aspect of the embodiments of the present disclosure, a kind of electronic equipment is provided, comprising: at least one processor, and
The memory being connect at least one described processor communication, in which:
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
A processor executes, so that at least one described processor is able to carry out above-mentioned first aspect either into second aspect
Method.
According to a sixth aspect of an embodiment of the present disclosure, a kind of storage medium is provided, when the instruction in the storage medium by
When the processor of electronic equipment executes, electronic equipment is able to carry out above-mentioned first aspect method either into second aspect.
According to the 7th of the embodiment of the present disclosure the aspect, a kind of computer program product is provided, which is being calculated
When machine calls execution, computer can be made to execute above-mentioned first aspect method either into second aspect.
The technical scheme provided by this disclosed embodiment at least bring it is following the utility model has the advantages that
In the embodiment of the present disclosure, the video resource description information of pre-loaded each video, when receiving in list of videos
When the playing request of any video, according to the video identifier carried in playing request from the video resource description information of each video
The video resource description information of video to be played is inquired, and then is determined according to the address resource description information of video to be played wait broadcast
The initial address of audio/video frames in the server in video is put, initial address is carried and is sent to clothes in video download request
Business device receives the audio/video frames at the initial address that server is sent, and plays sound view according to the metadata of video to be played
Frequency frame eliminates the metadata that video to be played is downloaded from server in this way, directly downloading the audio/video frames in video to be played
Time, need not also preload the audio/video frames in list of videos in any video, therefore, can both have been promoted video rise broadcast speed
Degree, and customer flow, better user experience can be saved.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure, do not constitute the improper restriction to the disclosure.
Fig. 1 is a kind of configuration diagram of audio/video player system shown according to an exemplary embodiment；
Fig. 2 is a kind of interaction diagrams of video broadcasting method shown according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of video broadcasting method applied to terminal shown according to an exemplary embodiment；
Fig. 4 is a kind of flow chart of video broadcasting method applied to server shown according to an exemplary embodiment；
The structural schematic diagram of Fig. 5 a kind of electronic equipment shown according to an exemplary embodiment；
Fig. 6 is a kind of block diagram of video play device applied to terminal shown according to an exemplary embodiment；
Fig. 7 is a kind of block diagram of video play device applied to server shown according to an exemplary embodiment.
Specific embodiment
In order to make ordinary people in the field more fully understand the technical solution of the disclosure, below in conjunction with attached drawing, to this public affairs
The technical solution opened in embodiment is clearly and completely described.
The disclosure in order to facilitate understanding, this disclosure relates to technical term in:
Video is made of metadata (MetaData) and audio/video frames, wherein metadata is for describing audio-video in video
The parsing information of frame, such as frame is wide, vertical frame dimension, total duration, coded format information.In general, metadata is located at view when storing video
The initial position of frequency, rise broadcast video when, player needs first to obtain the metadata of video and parsing, then can be according to solution
Information decoding after analysis and/or the audio/video frames in render video.
Speed is broadcast in rising for video, refers to the duration during clicking video and playing the video to, duration shorter is broadcast
Speed is faster, and duration longer to broadcast speed slower.
Firstly, it is necessary to what is said is that server in the embodiment of the present application can be separately provided, can also with scattering device, when point
It is casually arranged with when setting, server may include video management server and video storage server, wherein video management server is main
For the video resource description information to terminal pushing video, video storage server is mainly used for storing video, and is used for
The video download of response terminal requests to send the audio/video frames in video to terminal.
It is a kind of configuration diagram of audio/video player system shown according to an exemplary embodiment referring to Fig. 1, Fig. 1, packet
It includes, video management server, terminal and video storage server, wherein terminal such as mobile phone, iPad, tablet computer etc., and terminal
In the client and player that can carry out video on demand are installed.
When it is implemented, video resource description information of the video management server to each video of client push, wherein every
It had both included that the downloading needed address resource description information of the video such as unified resource is fixed in the video resource description information of a video
Position symbol (broadcast address of video), and include metadata needed for playing the video.
It is subsequent, it, can be according in playing request when client receives the playing request to video any in list of videos
The video identifier of the video to be played carried inquires the video money of video to be played from the video resource description information of each video
Source Description information, and the address resource description information of video to be played is sent to player, player is according to video to be played
Address resource description information determine initial address of the audio/video frames in video storage server in video to be played, in turn
Initial address is carried and is sent to video storage server in video download request, video storage server receives under video
It carries and sends the audio/video frames at initial address to player after requesting, player plays the sound according to the metadata of video to be played
Video frame, in this way, skip to the downloading of metadata in video to be played, directly download audio/video frames in video to be played, and
The audio/video frames in pre-loaded list of videos in any video are not required to, rising for video can have not only been promoted and broadcast speed, but also use can be saved
Family flow.
Specifically, referring to fig. 2, Fig. 2 is a kind of interactive stream of video broadcasting method shown according to an exemplary embodiment
Cheng Tu includes the following steps.
S201: client sends the request for obtaining video resource description information to video management server.
When it is implemented, user opens operation, the operation for logging in client or the refreshing video in the client of client
The operation of list can trigger client and send the request for obtaining video resource description information to video management server.
S202: video management server issues the video resource description information of at least two videos to client.
Wherein, the video resource description information of each video includes the address resource description information and the video of the video
Metadata.
In practical application, if each video stored in video storage server includes audio/video frames in the video and should
The metadata of video, then it includes the view that video management server, which is handed down to the address resource description information of each video of client,
Deviation post of the audio/video frames in the video in the broadcast address of frequency and the video.
In view of video management server can issue the metadata of each video to client, in order to save video storage service
The memory space of device, in the embodiment of the present disclosure, each video stored in video storage server can only include the video
In video frame and no longer include the video metadata, at this point, if user is in client order video, video storage service
The first byte for the video to be played that device returns is exactly the audio/video frames in video to be played, so video management server is handed down to
The address resource description information of each video of client can directly include that the audio/video frames in the video store clothes in video
The initial address being engaged in device.
In addition, the metadata that video management server is handed down to each video of client can be in video management server side
It is parsed, can also be parsed in terminal side, if being parsed in video management server side, video management server
It, can also be in the video resource description information to each video before the video resource description information for issuing each video to client
Metadata parsed.
S203: client stores the video resource description information for each video that video management server is sent.
S204: client receives the playing request to video any in list of videos, determines the video money of video to be played
Source Description information.
When it is implemented, when client receives the playing request to video any in list of videos, it can be according to broadcasting
The video identifier of the video to be played carried in request inquires video to be played from the video resource description information of each video
Video resource description information.
S205: the video resource description information for playing video is sent to player by client.
S206: player determines the audio/video frames in video to be played according to the address resource description information of video to be played
Initial address in video storage server.
Optionally, if the address resource description information of video to be played includes the broadcast address of video to be played and to be played
Deviation post of the audio/video frames in video to be played in video, then player can according to the deviation post to broadcast address into
Line displacement, and then obtain initial address of the audio/video frames in video storage server in video to be played.
Optionally, if the address resource description information of video to be played includes audio/video frames in video to be played in video
Initial address in storage server, then player can directly from the address resource description information of video to be played, obtain to
Play initial address of the audio/video frames in video in video storage server.
S207: initial address is carried and is sent to video storage server in downloading request by player.
That is, skipping the downloading of the metadata to video to be played, the audio/video frames in video to be played are directly downloaded.
S208: video storage server returns to the audio/video frames at initial address to player.
S209: player plays the audio/video frames received according to the metadata of video to be played.
Optionally, when the metadata of video each in list of videos is parsed by video management server, video management service
Metadata in the video resource description information for each video that device issues is parsed, at this point, player can direct root
The audio/video frames received are played according to the metadata parsing information of video to be played, in this way, saving first number of video to be played
According to the parsing time, it can further promote rising for video to be played and broadcast speed.
Optionally, when the metadata of video each in list of videos is parsed by player, what video management server issued
Metadata in the video resource description information of each video is without parsing, at this point, player is first to video to be played
Metadata parsed, then play the audio/video frames that receive further according to the metadata parsing information of video to be played.
It specifically, is a kind of flow chart of video broadcasting method shown according to an exemplary embodiment referring to Fig. 3, Fig. 3,
As shown in Figure 1, this method is used for terminal, include the following steps.
S301: the playing request to video any in list of videos is received, wherein view to be played is carried in playing request
The video identifier of frequency.
When it is implemented, the video in list of videos be configured as can arbitrarily program request mode, that is, user need not be in order
The video in list of videos is watched one by one.
S302: video to be played is inquired from the video resource description information of pre-loaded each video according to video identifier
Video resource description information, wherein the video resource description information of video to be played includes the address resource of video to be played
The metadata of description information and video to be played.
Also, the video identifier of each video is corresponding with the video resource description information of the video.
When it is implemented, when the operation or inspection that detect the operation for being used to open given client end, log in given client end
It, can be to the video resource of each video of server request of loading when measuring the operation of the list of videos for refreshing in given client end
Description information, here, given client end are the clients of above-mentioned offer video on-demand function.
S303: determine that the audio/video frames in video to be played are servicing according to the address resource description information of video to be played
Initial address is carried and is sent to server in video download request by the initial address in device.
Optionally, when the metadata that each video stored in server includes the audio/video frames and the video in the video
When, the address resource description information of video to be played may include the sound in the broadcast address and video to be played of video to be played
Deviation post of the video frame in video to be played, at this point, terminal can be according to the audio/video frames in video to be played to be played
Deviation post in video deviates the broadcast address of video to be played, to obtain the audio-video in video to be played
The initial address of frame in the server.
Optionally, when the video to be played stored in server include audio/video frames in video to be played, not include to
When playing the metadata of video, the address resource description information of video to be played includes that the audio/video frames in video to be played are taking
The initial address being engaged in device, at this point, terminal can obtain view to be played directly from the address resource description information of video to be played
The initial address of audio/video frames in the server in frequency.
S304: receiving the audio/video frames at the initial address that server is sent, and is played according to the metadata of video to be played
The audio/video frames.
Optionally, if metadata in the video resource description information of video to be played video management server side into
Went parsing, then player directly can play the audio/video frames that receive using the metadata parsing information of video to be played.
Optionally, if metadata in the video resource description information of video to be played video management server side not into
Went parsing, then player can the metadata first in the video resource description information to video to be played parse, then again
The audio/video frames received are played according to the parsing information of metadata.
In the embodiment of the present disclosure, server both pushed away when to the video resource description information of each video of client push
Metadata needed for sending address resource description information needed for downloading the video to push the broadcasting video again, subsequent, user is in visitor
When family endpoint broadcasts any video in list of videos, the address resource description information of video to be played is sent to broadcasting by client
Device, player determine the audio/video frames in video to be played in the server according to the address resource description information of video to be played
Initial address, since downloading the audio/video frames in video to be played initial address, and according to the metadata of video to be played
The audio/video frames of downloading are played, in this way, directly downloading the audio/video frames in video to be played, eliminate downloading video to be played
Therefore the time of metadata can promote rising for video to be played and broadcast speed, moreover, the program need not also preload list of videos
In audio/video frames in any video therefore can also save customer flow.
Specifically, referring to fig. 4, Fig. 4 is a kind of flow chart of video broadcasting method shown according to an exemplary embodiment,
As shown in figure 4, this method is used for server, include the following steps.
S401: receiving video download and request, in the mark and video to be downloaded that terminal is carried in video download request
The initial address of audio/video frames.
Wherein, video download request is that corresponding terminal is sent after receiving the playing request for treating foradownloaded video, is broadcast
The video identifier that video to be downloaded is carried in request is put, the video resource description information of video to be downloaded is terminal according to video
Mark inquiry from the video resource description information of pre-loaded each video obtains, the video resource description of video to be downloaded
Information includes the address resource description information of video to be downloaded and the metadata of video to be downloaded, audio/video frames in video to be downloaded
Initial address to be terminal determine according to the address resource description information of video to be downloaded.
When it is implemented, server, which determines to receive, obtains video resource description information when meeting following either condition
Request, the video resource description information of each video can be sent to terminal:
Receive the request for opening given client end；
Receive the request for logging in given client end；
Receive the request of the list of videos refreshed in given client end.
S402: the audio/video frames at initial address are sent to the corresponding terminal of the mark.
When it is implemented, if the metadata of video to be downloaded is parsed in terminal side, stored in server under
The metadata for carrying video is without parsing, at this point, server directly sends video to be downloaded to the corresponding terminal of the mark
Video resource description information；If the metadata of video to be downloaded is parsed in server side, stored in server to
The metadata of foradownloaded video is by parsing, at this point, in the video resource description information for the video to be downloaded that terminal receives
Metadata be exactly it is parsed, it is subsequent when playing video, can also save and treat what the metadata of foradownloaded video was parsed
Time further promotes rising for video and broadcasts speed.
When it is implemented, the video to be downloaded stored in server may include audio/video frames in video to be downloaded and to
The metadata of foradownloaded video can also only include the audio/video frames in video to be downloaded, in this way, can also save the storage of server
Space.
In the embodiment of the present disclosure, audio/video frames in video to be downloaded are carried in the video download request that server receives
Initial address, can directly to terminal send initial address at audio/video frames, without retransmiting the member in video to be downloaded
Therefore data can promote rising for video and broadcast speed.
It is shown in Figure 5, the structural schematic diagram of Fig. 5 a kind of electronic equipment shown according to an exemplary embodiment, the electricity
Sub- equipment includes the physical devices such as transceiver 501 and processor 502, wherein processor 502 can be a central processing list
First (central processing unit, CPU), microprocessor, specific integrated circuit, programmable logic circuit, extensive collection
It at circuit or is digital processing element etc..Transceiver 501 carries out data transmit-receive for electronic equipment and other equipment.
The electronic equipment can also include that memory 503 is used for the software instruction that storage processor 502 executes, and may be used also certainly
To store some other data of electronic equipment needs, such as the identification information of electronic equipment, the encryption information of electronic equipment, user
Data etc..Memory 503 can be volatile memory (volatile memory), such as random access memory
(random-access memory, RAM)；Memory 503 is also possible to nonvolatile memory (non-volatile
Memory), such as read-only memory (read-only memory, ROM), flash memory (flash memory), hard disk
(hard disk drive, HDD) or solid state hard disk (solid-state drive, SSD) or memory 503 are can to use
In carry or storage have instruction or data structure form desired program code and can by computer access it is any its
His medium, but not limited to this.Memory 503 can be the combination of above-mentioned memory.
Specifically connecting between above-mentioned processor 502, memory 503 and transceiver 501 is not limited in the embodiment of the present disclosure
Connect medium.The embodiment of the present disclosure in Fig. 5 only between memory 503, processor 502 and transceiver 501 pass through bus 504
It is illustrated for connection, bus is indicated in Fig. 5 with thick line, the connection type between other components, is only to carry out schematically
Illustrate, does not regard it as and be limited.The bus can be divided into address bus, data/address bus, control bus etc..For convenient for expression, Fig. 5
In only indicated with a thick line, it is not intended that an only bus or a type of bus.
Processor 502 can be the processor of specialized hardware or runs software, when processor 502 can be with runs software,
Processor 502 reads the software instruction that memory 503 stores, and under the driving of the software instruction, executes previous embodiment
Involved in any video broadcasting method.
When the method provided in the embodiment of the present disclosure is realized with software or hardware or software and hardware combining, electronic equipment
In may include multiple functional modules, each functional module may include software, hardware or its combination.
Specifically, Fig. 6 is a kind of video playing applied to terminal shown according to an exemplary embodiment referring to Fig. 6
The block diagram of device, the device include receiving module 601, enquiry module 602, download module 603 and playing module 604.
Receiving module 601 is configured as executing the playing request received to video any in list of videos, and the broadcasting is asked
The video identifier of video to be played is carried in asking；
Enquiry module 602 is configured as executing the video resource according to the video identifier from pre-loaded each video
The video resource description information of the video to be played is inquired in description information, the video resource of the video to be played describes letter
Breath includes the address resource description information of the video to be played and the metadata of the video to be played；
Download module 603 is configured as executing according to the determination of the address resource description information of the video to be played
The initial address of audio/video frames in the server in video to be played carries the initial address in video download request
It is sent to the server；
Playing module 604 is configured as executing the audio/video frames received at the initial address that the server is sent,
The audio/video frames are played according to the metadata of the video to be played.
Optionally, the download module 603 is specifically configured to execute:
If the address resource description information of the video to be played includes the broadcast address of the video to be played and described
Deviation post of the audio/video frames in the video to be played in video to be played, then broadcast according to the deviation post to described
It puts address to be deviated, obtains initial address of the audio/video frames in the video to be played in the server；
If the address resource description information of the video to be played includes audio/video frames in the video to be played in institute
The initial address in server is stated, then obtains the video to be played from the address resource description information of the video to be played
In initial address of the audio/video frames in the server.
Optionally, the playing module 604 is specifically configured to execute:
If it is determined that the metadata in the video resource description information of the video to be played has been subjected to parsing, then according to
The parsing information of metadata plays the audio/video frames；
If it is determined that the metadata in the video resource description information of the video to be played is without parsing, then to it is described to
The metadata played in the video resource description information of video is parsed, according to the broadcasting of the parsing information of the metadata
Audio/video frames.
Optionally, the receiving module 601, is additionally configured to execute:
When meeting following either condition, the video resource description information of each video is loaded:
Detect the operation for being used to open given client end；
Detect the operation for logging in the given client end；
Detect the operation of the list of videos for refreshing in the given client end.
Specifically, Fig. 7 is that a kind of video applied to server shown according to an exemplary embodiment is broadcast referring to Fig. 7
The block diagram of device is put, which includes receiving module 701, sending module 702.
Receiving module 701 is configured as executing reception video download request, carries terminal in the video download request
Mark and video to be downloaded in audio/video frames initial address, video download request is that the corresponding terminal of the mark exists
It receives and sends after the playing request to the video to be downloaded, the video to be downloaded is carried in the playing request
Video identifier, the video resource description information of the video to be downloaded are the terminals according to the video identifier from pre-loaded
Each video video resource description information in inquiry obtain, the video resource description information of the video to be downloaded includes institute
State the address resource description information of video to be downloaded and the metadata of the video to be downloaded, audio-video in the video to be downloaded
The initial address of frame is that the terminal is determined according to the address resource description information of the video to be downloaded；
Sending module 702, is configured as executing to the terminal and sends audio/video frames at the initial address, makes described
Terminal plays the audio/video frames according to the metadata of the video to be downloaded.
Optionally, the video to be downloaded stored in the server includes the audio/video frames in the video to be downloaded
With the metadata of the video to be downloaded, alternatively, the video to be downloaded stored in the server includes described to be downloaded
Audio/video frames in video.
Optionally, the metadata in the video resource description information of the video to be downloaded stored in the server is not
By parsing or having been subjected to parsing.
Optionally, the sending module 702, is additionally configured to execute:
When meeting following either condition, Xiang Suoshu terminal sends the video resource description information of each video:
Receive the request for opening given client end；
Receive the request for logging in the given client end；
Receive the request of the list of videos refreshed in the given client end.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
It is schematical, only a kind of logical function partition to the division of module in the embodiment of the present disclosure, it is practical to realize
When there may be another division manner, in addition, each functional module in each embodiment of the disclosure can integrate at one
It manages in device, is also possible to physically exist alone, can also be integrated in two or more modules in a module.Modules
Mutual coupling can be to be realized through some interfaces, these interfaces are usually electrical communication interface, but are also not excluded for
It may be mechanical interface or other form interfaces.Therefore, module can be or can not also as illustrated by the separation member
It is to be physically separated, both can be located in one place, may be distributed on same or distinct device different location.On
It states integrated module both and can take the form of hardware realization, can also be realized in the form of software function module.
The embodiment of the present disclosure additionally provides a kind of computer readable storage medium, is stored as holding needed for executing above-mentioned processor
Capable computer executable instructions, it includes the programs for execution needed for executing above-mentioned processor.
In some possible embodiments, the disclosure provides video playing, the various aspects of recommended method can be with
It is embodied as a kind of form of program product comprising program code, it is described when described program product is run on an electronic device
Program code be used for make the electronic equipment execute this specification foregoing description according to the various illustrative embodiments of the disclosure
Video playing, the step in recommended method.
Described program product can be using any combination of one or more readable mediums.Readable medium can be readable letter
Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example may be-but not limited to-electricity, magnetic, optical, electromagnetic, red
The system of outside line or semiconductor, device or device, or any above combination.The more specific example of readable storage medium storing program for executing
(non exhaustive list) includes: the electrical connection with one or more conducting wires, portable disc, hard disk, random access memory
(RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc
Read memory (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
Embodiment of the present disclosure for promoted video rise broadcast the program product of speed can be using portable tight
It gathers disk read-only memory (CD-ROM) and including program code, and can run on the computing device.However, the program of the disclosure
Product is without being limited thereto, and in this document, readable storage medium storing program for executing can be any tangible medium for including or store program, the program
Execution system, device or device use or in connection can be commanded.
Readable signal medium may include in a base band or as the data-signal that carrier wave a part is propagated, wherein carrying
Readable program code.The data-signal of this propagation can take various forms, including --- but being not limited to --- electromagnetism letter
Number, optical signal or above-mentioned any appropriate combination.Readable signal medium can also be other than readable storage medium storing program for executing it is any can
Read medium, the readable medium can send, propagate or transmit for by instruction execution system, device or device use or
Program in connection.
The program code for including on readable medium can transmit with any suitable medium, including --- but being not limited to ---
Wirelessly, wired, optical cable, RF etc. or above-mentioned any appropriate combination.
Can with any combination of one or more programming languages come write for execute the disclosure operation program
Code, described program design language include object oriented program language-Java, C++ etc., further include conventional
Procedural programming language-such as " C " language or similar programming language.Program code can be fully in user
It calculates and executes in equipment, partly executes on a user device, being executed as an independent software package, partially in user's calculating
Upper side point is executed on a remote computing or is executed in remote computing device or server completely.It is being related to far
Journey calculates in the situation of equipment, and remote computing device can pass through the network of any kind --- including local area network (LAN) or extensively
Domain net (WAN)-be connected to user calculating equipment, or, it may be connected to external computing device (such as utilize Internet service
Provider is connected by internet).
It should be noted that although being referred to several unit or sub-units of device in the above detailed description, this stroke
It point is only exemplary not enforceable.In fact, according to embodiment of the present disclosure, it is above-described two or more
The feature and function of unit can embody in a unit.Conversely, the feature and function of an above-described unit can
It is to be embodied by multiple units with further division.
In addition, although describing the operation of method of disclosure in the accompanying drawings with particular order, this do not require that or
Hint must execute these operations in this particular order, or have to carry out shown in whole operation be just able to achieve it is desired
As a result.Additionally or alternatively, it is convenient to omit multiple steps are merged into a step and executed by certain steps, and/or by one
Step is decomposed into execution of multiple steps.
It should be understood by those skilled in the art that, embodiment of the disclosure can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the disclosure
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the disclosure, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The disclosure is process of the reference according to method, apparatus (system) and computer program product of the embodiment of the present disclosure
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiment of the present disclosure has been described, created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of disclosure range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the disclosure to the disclosure
Mind and range.In this way, if these modifications and variations of the disclosure belong to the range of disclosure claim and its equivalent technologies
Within, then the disclosure is also intended to include these modifications and variations.
Claims (10)
1. a kind of video broadcasting method is applied to terminal characterized by comprising
The playing request to video any in list of videos is received, the video mark of video to be played is carried in the playing request
Know；
The video to be played is inquired from the video resource description information of pre-loaded each video according to the video identifier
Video resource description information, the video resource description information of the video to be played include the video to be played address money
The metadata of Source Description information and the video to be played；
Determine that the audio/video frames in the video to be played are servicing according to the address resource description information of the video to be played
The initial address is carried and is sent to the server in video download request by the initial address in device；
The audio/video frames at the initial address that the server is sent are received, are broadcast according to the metadata of the video to be played
Put the audio/video frames.
2. the method according to claim 1, wherein according to the address resource description information of the video to be played
Determine the initial address of audio/video frames in the server in the video to be played, comprising:
If the address resource description information of the video to be played includes the broadcast address of the video to be played and described wait broadcast
Deviation post of the audio/video frames in the video to be played in video is put, then according to the deviation post to the broadcasting ground
Location is deviated, and initial address of the audio/video frames in the video to be played in the server is obtained；
If the address resource description information of the video to be played includes audio/video frames in the video to be played in the clothes
The initial address being engaged in device, then obtain in the video to be played from the address resource description information of the video to be played
Initial address of the audio/video frames in the server.
3. the method according to claim 1, wherein playing the sound according to the metadata of the video to be played
Video frame, comprising:
If it is determined that the metadata in the video resource description information of the video to be played has been subjected to parsing, then according to first number
According to parsing information play the audio/video frames；
If it is determined that the metadata in the video resource description information of the video to be played is without parsing, then to described to be played
Metadata in the video resource description information of video is parsed, and is played the sound according to the parsing information of the metadata and is regarded
Frequency frame.
4. the method according to claim 1, wherein Xiang Suoshu server is asked when meeting following either condition
Seek the video resource description information for loading each video:
Detect the operation for being used to open given client end；
Detect the operation for logging in the given client end；
Detect the operation of the list of videos for refreshing in the given client end.
5. a kind of video broadcasting method is applied to server characterized by comprising
Video download request is received, audio/video frames in the mark and video to be downloaded of terminal are carried in the video download request
Initial address, video download request is that the corresponding terminal of the mark is receiving the broadcasting to the video to be downloaded
It is sent after request, the video identifier of the video to be downloaded, the view of the video to be downloaded is carried in the playing request
Frequency resource description information is video resource description information of the terminal according to the video identifier from pre-loaded each video
What middle inquiry obtained, the video resource description information of the video to be downloaded includes the address resource description of the video to be downloaded
The metadata of information and the video to be downloaded, in the video to be downloaded the initial address of audio/video frames be the terminal according to
What the address resource description information of the video to be downloaded determined；
The audio/video frames at the initial address are sent to the terminal, make the terminal according to first number of the video to be downloaded
According to the broadcasting audio/video frames.
6. according to the method described in claim 5, it is characterized in that, the video to be downloaded stored in the server includes
The metadata of audio/video frames and the video to be downloaded in the video to be downloaded, alternatively, institute stored in the server
Stating video to be downloaded includes the audio/video frames in the video to be downloaded.
7. a kind of video play device is applied to terminal characterized by comprising
Receiving module is configured as executing the playing request received to video any in list of videos, take in the playing request
Video identifier with video to be played；
Enquiry module is configured as executing the video resource description information according to the video identifier from pre-loaded each video
The video resource description information of the middle inquiry video to be played, the video resource description information of the video to be played includes institute
State the address resource description information of video to be played and the metadata of the video to be played；
Download module, is configured as executing and determines the view to be played according to the address resource description information of the video to be played
The initial address is carried and is sent to institute in video download request by the initial address of audio/video frames in the server in frequency
State server；
Playing module is configured as executing the audio/video frames received at the initial address that the server is sent, according to institute
The metadata for stating video to be played plays the audio/video frames.
8. a kind of video play device is applied to server characterized by comprising
Receiving module is configured as executing reception video download request, the mark of terminal is carried in the video download request
With the initial address of audio/video frames in video to be downloaded, the video download request is that the corresponding terminal of the mark is receiving
To what is sent after the playing request of the video to be downloaded, the video mark of the video to be downloaded is carried in the playing request
Know, the video resource description information of the video to be downloaded is the terminal according to the video identifier from pre-loaded each view
Inquiry obtains in the video resource description information of frequency, and the video resource description information of the video to be downloaded includes described under
The address resource description information of video and the metadata of the video to be downloaded are carried, audio/video frames rises in the video to be downloaded
Beginning address is that the terminal is determined according to the address resource description information of the video to be downloaded；
Sending module, is configured as executing to the terminal and sends audio/video frames at the initial address, makes the terminal root
The audio/video frames are played according to the metadata of the video to be downloaded.
9. a kind of electronic equipment characterized by comprising at least one processor, and it is logical at least one described processor
Believe the memory of connection, in which:
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out the method as described in claim 1 to 6 any claim.
10. a kind of storage medium, which is characterized in that when the instruction in the storage medium is executed by the processor of electronic equipment
When, the electronic equipment is able to carry out such as method described in any one of claims 1 to 6.
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