CN111866440B - Method, device and equipment for pushing video data and storage medium - Google Patents
Method, device and equipment for pushing video data and storage medium Download PDFInfo
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- CN111866440B CN111866440B CN202010747395.7A CN202010747395A CN111866440B CN 111866440 B CN111866440 B CN 111866440B CN 202010747395 A CN202010747395 A CN 202010747395A CN 111866440 B CN111866440 B CN 111866440B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
Abstract
The invention provides a method, a device, equipment and a storage medium for pushing video data, and belongs to the technical field of videos. The method comprises the following steps: receiving a push instruction sent by a first terminal, wherein the push instruction indicates a conference video to be received; acquiring target video data indicated by the push instruction from the video data of a plurality of participating users according to the push instruction; and pushing the target video data to the second terminal. The server only needs to acquire the target video data indicated by the push instruction from the video data of the multiple participating users according to the push instruction sent by the first terminal, and the server is not needed to send all the video data of the participating users to the second terminal after mixing the screen, so that the second terminal is prevented from seeing the video data with poor quality after mixing the screen, and the quality of the video seen by the second terminal is improved.
Description
Technical Field
The present application relates to the field of video conferencing technologies, and in particular, to a method, an apparatus, a device, and a storage medium for pushing video data.
Background
With the continuous development of network technology and communication industry, more and more enterprises select cloud video conferences, and users can adopt user terminals, such as: the cloud video conference application program (APP) is used for meeting on a mobile phone and a computer. Meanwhile, many enterprises deploy hardware video systems, and the hardware video systems are generally composed of devices such as an MCU and a terminal. The hardware video system can be accessed to a server in the cloud video conference system through a gateway, and then video data pushed by the server is received.
In the prior art, only one video data channel exists between a gateway and a hardware video conference system, and multiple paths of video data corresponding to participants exist in a server.
However, after all video data are mixed in the server, the quality of the video seen by the hardware terminal is poor.
Disclosure of Invention
The invention aims to provide a video pushing method, a video pushing device, video pushing equipment and a storage medium, which can solve the problem that in the prior art, after all video data are mixed in a gateway, the video quality seen by a user terminal is poor. The embodiment of the invention is realized by the following steps:
in one aspect, an embodiment of the present invention provides a method for pushing video data, where the method includes:
receiving a push instruction sent by a first terminal, wherein the push instruction indicates a conference video to be received;
according to the push instruction, acquiring target video data indicated by the push instruction from video data of a plurality of participating users;
and pushing the target video data to a second terminal, wherein the first terminal and the second terminal are both terminal equipment of the participating user.
Optionally, the push instruction includes: a push mode;
the push mode includes: pushing the video data selected by the first terminal; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
Optionally, the push mode indicates to push the video data selected by the first terminal; the push instruction further comprises: an identification of the selected user;
the obtaining, according to the push instruction, target video data indicated by the push instruction from video data of a plurality of participating users includes:
and acquiring target video data corresponding to the identification of the selected user from the video data of the multiple participating users according to the push instruction.
Optionally, the push mode indicates to push video data whose speaking duration meets the condition;
the obtaining, according to the push instruction, target video data indicated by the push instruction from video data of a plurality of participating users includes:
periodically acquiring the speaking duration of each participating user according to the pushing instruction;
and selecting the video data with the longest speaking duration as the target video data according to the speaking duration of each participating user.
Optionally, the push mode indicates to push designated multiple paths of video data in turn; the push instruction further comprises: an identification of a plurality of selected users;
the obtaining, according to the push instruction, target video data indicated by the push instruction from video data of a plurality of participating users includes:
acquiring multi-channel target video data corresponding to the identification of the selected user from the video data of the multiple participating users according to the push instruction;
the pushing the target video data to the second terminal includes:
and alternately pushing multiple paths of target video data to the second terminal according to a preset period.
Optionally, the push mode indicates to push designated multiple paths of video data in turn;
the obtaining, according to the push instruction, target video data indicated by the push instruction from video data of a plurality of participating users includes:
and acquiring video data of a current speaker and other preset amount of video data from the video data of a plurality of participating users according to the push instruction and a preset selection rule to serve as the target video data.
In another aspect of the embodiments of the present invention, a method for pushing video data is provided, where the method includes:
sending a push instruction to a server, wherein the push instruction indicates conference videos which need to be received;
and receiving target video data acquired by the server from the video data of the multiple participating users according to the push instruction.
Optionally, the push instruction includes: a push mode;
the push mode includes: pushing video data selected by a user; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
In an embodiment of the present invention, in another aspect, a device for pushing video data is further provided, where the device includes:
the receiving module is used for receiving a push instruction sent by a first terminal, wherein the push instruction indicates a conference video required to be received;
the acquisition module is used for acquiring target video data indicated by the push instruction from the video data of a plurality of participating users according to the push instruction;
and the pushing module is used for pushing the target video data to a second terminal, wherein the first terminal and the second terminal are both terminal equipment of the participating user.
Optionally, the push instruction includes: a push mode; the push mode includes: pushing the video data selected by the first terminal; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
Optionally, the push mode indicates to push the video data selected by the first terminal; the push instruction further comprises: an identification of the selected user;
the obtaining module is specifically configured to obtain, according to the push instruction, target video data corresponding to the identifier of the selected user from video data of multiple participating users.
Optionally, the push mode indicates to push video data whose speaking duration meets the condition; the obtaining module is specifically configured to periodically obtain a speaking duration of each participating user according to the push instruction; and selecting the video data with the longest speaking duration as the target video data according to the speaking duration of each participating user.
Optionally, the push mode indicates to push designated multiple paths of video data in turn; the push instruction further comprises: an identification of a plurality of selected users;
the obtaining module is specifically configured to obtain, according to the push instruction, multiple paths of target video data corresponding to the identifier of the selected user from the video data of the multiple participating users;
the pushing module is specifically configured to push multiple paths of the target video data to the second terminal in turn according to a preset period, where the first terminal and the second terminal are both terminal devices of participating users.
Optionally, the push mode indicates to push designated multiple paths of video data in turn;
the obtaining module is specifically configured to obtain, according to the push instruction and according to a preset selection rule, video data of a current speaker and video data of other preset quantities from the video data of multiple participating users as the target video data.
Optionally, the apparatus further comprises:
the sending module is used for sending a push instruction to the server, wherein the push instruction indicates the conference video to be received;
and the receiving module is used for receiving the target video data acquired by the server from the video data of the multiple participating users according to the push instruction.
Optionally, the push instruction includes: a push mode;
the push mode includes: pushing video data selected by a user; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
In another aspect, an embodiment of the present invention further provides a device for pushing video data, including: the system comprises a memory and a processor, wherein a computer program running on the processor is stored in the memory, and when the processor executes the computer program, the steps of any one of the methods are realized.
In another aspect of the embodiments of the present invention, a storage medium is further provided, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps of any one of the above methods.
The embodiment of the invention has the beneficial effects that:
according to the method, the device, the equipment and the storage medium for pushing the video data, which are provided by the embodiment of the invention, the push instruction which indicates the conference video to be received is received by receiving the push instruction sent by the first terminal; acquiring target video data indicated by the push instruction from the video data of a plurality of participating users according to the push instruction; and pushing the target video data to the second terminal. The server only needs to acquire target video data indicated by the push instruction from the video data of the multiple participating users according to the push instruction sent by the first terminal, namely, the target video data is pushed according to the demands of the participating users, the video data of all the participating users do not need to be mixed, the requirement that the users see the conference videos to be seen is met, and meanwhile, the quality of the videos seen by the second terminal is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a system for pushing video data according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for pushing video data according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for pushing video data according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a method for pushing video data according to another embodiment of the present invention;
FIG. 5 is a block diagram of an apparatus for pushing video data according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an apparatus for pushing video data according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a device for pushing video data according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The following explains the present invention in detail.
With the continuous development of network technology and communication industry, more and more enterprises select a cloud video conference to hold a conference, a user can download a cloud video conference APP through a mobile phone, a computer and a pad, and log in a personal account to hold the cloud video conference APP or participate in the conference by opening the cloud video conference APP. Cloud video conferencing has several advantages over traditional conference rooms, first: the cloud video conference is convenient and flexible, and is not restricted by time and place; secondly, the method comprises the following steps: the sound and the video of the participating users in the cloud video conference are not influenced by the distances between the participating users. In view of the advantages of cloud video conferencing, it is a trend for enterprises to access hardware video systems to cloud video conferencing systems.
Wherein, cloud video conferencing system includes: a hardware video system, a server of a cloud video conference; the hardware video system can be composed of an MCU, a user terminal and a firewall.
When the hardware video system is connected with the cloud video conference system, the hardware video system can be connected with a server of the cloud video conference through the gateway, and then video data of users participating in the cloud video conference system pushed by the server is received. Wherein the gateway functions as a proxy, which may be an h.323 gateway.
When a cloud video conference is started, a user logs in a cloud video conference APP through a user terminal to enter a cloud video conference platform, a server of the cloud video conference distributes services and data channels to a gateway, and meanwhile the gateway can establish an audio and video receiving and transmitting channel with a hardware video system through an H.323 protocol. At the moment, the gateway can receive the audio and video data of the cloud video conference system and the hardware video system through the server, and can perform service conversion and data forwarding between the cloud video conference system and the hardware video system, so that the conference user terminal in the cloud video conference system and the hardware terminal in the hardware video system can communicate with each other in the same video conference.
Only one video channel is arranged between the gateway and the hardware video system, and only one video data can be transmitted and received. However, the server has video data of a plurality of conference participating users in the cloud video conference system, and in order to solve the problem that in the prior art, the video effect seen by the conference participating users is poor due to screen mixing of all the video data of the conference participating users, the application provides a new video pushing method.
The following provides a plurality of embodiments, which explain in detail that a server of a cloud video conference pushes video data to a hardware video system through a gateway.
Fig. 1 is a schematic structural diagram of a system for pushing video data according to an embodiment of the present invention, where the system includes: the mobile terminal comprises a first terminal 110, a server 120 and a second terminal 130, wherein the server 120 can establish communication connection with the first terminal 110 and the second terminal 130 respectively through communication modes such as the internet of things, a 4G/5G mobile communication network and the internet of things.
The first terminal 110 and the second terminal 130 may be terminals corresponding to participant users accessing the conference, which may be terminals of a conference host or terminals of other participant users, and the first terminal 110 and the second terminal 130 may be various terminals such as a mobile phone, a computer, a tablet computer, and the like.
The following describes a detailed explanation of a method for pushing video data according to various embodiments of the present invention.
Fig. 2 is a schematic flowchart of a method for pushing video data according to an embodiment of the present invention, where the method is applied to a server in the video data pushing system, as shown in fig. 2, the method includes:
s201, receiving a push instruction sent by a first terminal.
Wherein the push instruction may indicate a conference video that the second terminal in the hardware video system needs to receive. The first terminal and the second terminal are both terminals of participating users, and in the application, the first terminal and the second terminal may be the same terminal or different terminals, which is not limited herein.
The first terminal sends a push instruction to the server, so that the server executes corresponding push operation according to the push instruction after receiving the push instruction.
S202, according to the push instruction, target video data indicated by the push instruction are obtained from the video data of the multiple participating users.
In the embodiment of the present invention, the manner of acquiring the target video data indicated by the push instruction includes, but is not limited to, the following manner.
Firstly, the server can call video data of each participating user in the cloud video conference system in real time, and after receiving a push instruction sent by the first terminal, the server can select target video data indicated by the push instruction from the called video data of a plurality of participating users based on the push instruction.
Secondly, the server can execute a calling operation according to the push instruction, and call the target video data indicated by the push instruction in real time.
S203, pushing the target video data to the second terminal.
And the first terminal and the second terminal are both terminal equipment of the participating user.
Specifically, after the server acquires the target video data, the server can push the target video data to the second terminal through the gateway, so that the second terminal can receive and display the target video data, and the target video data can be shared with the participating users in the cloud video conference video system.
In summary, in the method for pushing video data provided in the embodiment of the present invention, by receiving a push instruction sent by a first terminal, the push instruction indicates a conference video to be received; acquiring target video data indicated by the push instruction from the video data of a plurality of participating users according to the push instruction; and pushing the target video data to the second terminal. The server acquires target video data indicated by the push instruction from the video data of the multiple participating users according to the push instruction sent by the first terminal, namely, the target video data is pushed according to the demands of the participating users, the video data of all the participating users do not need to be mixed, the requirement that the users see the conference videos wanted to see is met, and meanwhile, the quality of the videos seen by the second terminal is improved.
Optionally, the push instruction includes: a push mode; the push mode includes: pushing the video data selected by the first terminal; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
That is, in this embodiment, the push mode includes three types, the first type, which is to push the video data selected by the first terminal, for example: when a certain path of video data is important, the participating user can operate on a display interface of the cloud video conference APP through the first terminal, and select a certain path of video data which is appointed to be pushed.
Second, push the video data with the speaker duration meeting the condition, for example: the video data of the current speaker can be obtained by calculating speaking durations of a plurality of participating users, and the video data of the current speaker is recommended to the second terminal.
Thirdly, push specified multiple channels of video data in turn, for example: when the video data of the participating users are more, the host can push multiple paths of video data in turn through the first terminal, and the server can push multiple paths of video data to the second terminal in turn, so that the second terminal can see the multiple paths of video data pushed by the server in turn.
In the embodiment of the invention, the participating users can select the push mode through the display interface of the cloud video conference APP, and after the participating users select the push mode, the server can acquire the target video data from the video data of the participating users based on the push instruction and push the target video data to the second terminal.
The following describes in detail how, by using multiple embodiments, a participating user selects different push modes through a first terminal, and a server acquires target video data from video data of multiple participating users.
Optionally, the push mode indicates to push the video data selected by the first terminal; the push instruction further comprises: an identification of the selected user; according to the push instruction, the method for acquiring the target video data indicated by the push instruction from the video data of the multiple participating users comprises the following steps:
and acquiring target video data corresponding to the identification of the selected user from the video data of the multiple participating users according to the push instruction.
In this embodiment, the participating user may select a push mode through a terminal logged in by the participating user, and may further select a target video to be pushed after selecting the push mode, for example, select a video of a specific participating user, and a selection interface may be provided on the cloud video conference APP, where the selection interface may include identifiers of all participating users, and the selecting may be performed by the participating user, or may directly input an identifier of a specific participating user, which is not limited herein. Accordingly, by carrying the selected user identifier in the push instruction, the server may obtain video data corresponding to the user identifier from video data of a plurality of participating users based on the user identifier, and use the video data as target video data.
Fig. 3 is a schematic flowchart of a method for pushing video data according to an embodiment of the present invention, as shown in fig. 3, optionally, the push mode indicates to push video data whose speaking duration meets the condition; according to the push instruction, the method for acquiring the target video data indicated by the push instruction from the video data of the multiple participating users comprises the following steps:
s301, periodically acquiring speaking time of each participating user according to the push instruction.
Specifically, after the server receives the push instruction, if the push mode in the push instruction indicates that the speaking duration meets the conditions for pushing the video data, the speaking duration of each participating user can be periodically obtained.
The following example explains the speaking duration of each participating user periodically.
For example: and calculating the speaking duration of the cloud video conference APP of the participant user starting the video, wherein the accumulated duration is started after the cloud video conference APP of the participant user starting the video starts speaking for 1 second. Furthermore, after the participating user starts the cloud video conference APP of the video and stops speaking for 5 seconds, the accumulated time length is stopped, and then the speaking time length of each cloud video conference APP is counted once every preset time period, wherein the preset time period can be 15 seconds, 30 seconds and the like, and is not limited herein.
The accumulated time, the stopped accumulated time and the preset time period can be set according to the actual application scenario, for example: the accumulated time length can be accumulated from the beginning of speaking of the APP within 2 seconds, the accumulated time length can be stopped from being accumulated after the APP stops speaking for 10 seconds, and the preset time period can be the cloud video conference APP speaking time length of each participating user counted every 60 seconds.
And S302, selecting the video data with the longest speaking time as target video data according to the speaking time of each participating user.
In the embodiment of the present invention, the speaking duration of each participating user is obtained in each period, and the video data with the longest speaking duration of each participating user in each period may be selected as the target video data. If the participating user of the video data with the longest speaking time closes the video or quits the meeting, the new video data with the longest speaking time can be selected as the target video data immediately.
The following provides an embodiment, when the push mode indicates to push the designated multiple paths of video data in turn, the target video data indicated by the push instruction is obtained from the video data of the multiple participating users, and a detailed explanation is made.
Optionally, the push mode indicates to push designated multiple paths of video data in turn; the push instruction further comprises: an identification of a plurality of selected users; according to the push instruction, the method for acquiring the target video data indicated by the push instruction from the video data of the multiple participating users comprises the following steps: and acquiring multi-path target video data corresponding to the identification of the selected user from the video data of the multiple participating users according to the push instruction.
In the embodiment of the present invention, if the push mode indicates to push the designated multiple channels of video data in turn in the push instruction sent by the first terminal, and the push instruction further includes multiple selected user identifiers, the server may obtain, from the video data of multiple participating users, the video data corresponding to the identifiers of the multiple selected users as the multiple channels of target video data according to the identifiers of the multiple selected users.
For example: the video data of 10 participating users currently may be A, B, C, D, E, F, G, H, M, N respectively, the push instruction includes the user identifier of the selected 6 paths of video data, and the server may select, from the video data of the 10 participating users, the video data corresponding to the user identifier of the 6 paths of video data as the multi-path target video data according to the user identifier of the selected 6 paths of video data.
Optionally, pushing the target video data to the second terminal includes: and pushing the multi-path target video data to the second terminal in turn according to a preset period.
Specifically, after acquiring multiple paths of target video data according to the identifiers of multiple selected users, the server may push the multiple paths of target video data to the second terminal in turn according to a preset cycle, so that the second terminal may play the multiple paths of target video data in turn.
Continuing with the above example, after 6 paths of target video data are acquired, the server may perform a preset period, where the preset period may be, but is not limited to, 30 seconds. The server can randomly select 2 paths of video data from the 6 paths at intervals of 30 seconds to be mixed and sent to the second terminal, so that the second terminal can see the target video data after screen mixing, and finally can gradually see the selected 6 paths of target video data.
Optionally, the push mode indicates to push designated multiple paths of video data in turn; according to the push instruction, the method for acquiring the target video data indicated by the push instruction from the video data of the multiple participating users comprises the following steps: and according to the push instruction, acquiring the video data of the current speaker and other preset amount of video data from the video data of the multiple participating users according to a preset selection rule, and taking the video data as target video data.
Wherein, the push mode indicates that the designated multiple paths of video data are pushed in turn, and the video data can be, but are not limited to, the video data of all the participating users currently.
In the embodiment of the invention, when the video data of the participating users are more, the server can acquire the video data of all the participating users, acquire the video data of the current speaker and other preset amount of video data from the video data of the multiple participating users according to the preset selection rule as the target video data, and periodically push the video data of all the current participating users to the second terminal.
For example: the server can obtain the video data of all the current participating users, can select 6 paths of video data to be mixed and sent to the second terminal every time, and the circulation is performed once every 30 seconds, so that the second terminal can see the video data of all the participating users. The first path of the 6 paths of video data selected each time is the video data of the current speaker, and the other 5 paths of video data can be selected from the video data of the rest conference participating users according to a preset selection rule. Wherein, the preset selection rule can be as follows: according to the video opening sequence arrangement of the participating users, the participating users can be selected to open 5 earlier paths of videos each time, 1-5 videos are selected for the first time, 6-10 videos are selected for the second time, and after N/5+1 times of carousel, the second terminal can see the video data of all the participating users. Wherein N is the total number of video data of the participating users.
It should be noted that, when the push mode indicates that the specified multiple paths of video data are pushed in turn, the push instruction may further specify and set a display sequence of the video data at the second terminal.
In summary, in the method for pushing video data provided in the embodiments of the present invention, a server may obtain target video data indicated by a push instruction from video data of multiple participating users according to the push instruction sent by a first terminal, where the push instruction includes: and in the push mode, different push modes are selected according to conference requirements of different scenes, and target video data are pushed to the second terminal, so that better conference experience is brought to users. The server does not need to simultaneously carry out screen mixing on the video data of all the participating users and then push the video data to the second terminal, and the problem that when the video data of all the participating users after screen mixing are displayed on the second terminal, a display window is too small or the videos of the participating users are displayed incompletely can be avoided. The three pushing modes are provided, the server can flexibly push the target video data to the second terminal in different application scenes, and the flexibility of pushing the target video data is improved.
Fig. 4 is a flowchart illustrating a method for pushing video data according to another embodiment of the present invention, which is applied to a first terminal in the above-mentioned system for pushing video data.
S401, sending a push instruction to a server, wherein the push instruction indicates the conference video required to be received.
Specifically, the participating users can select conference videos which need to be received by the terminals of the participating users or other participating users through the first terminal, the first terminal responds to user operation, generates a push instruction and can send the push instruction to the server, so that the server receives the push instruction and then performs corresponding processing based on the push instruction.
S402, receiving target video data acquired by the server from the video data of the multiple participating users according to the push instruction.
It should be noted that, in the embodiment of the present invention, the first terminal and the second terminal may be the same terminal, and when the first terminal and the second terminal are the same user terminal, after the first terminal sends the push instruction, the server calls the target video data based on the target video data indicated in the push instruction, and sends the target video data to the first terminal.
Optionally, the push instruction includes: a push mode;
the push mode includes: pushing video data selected by a user; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
It should be noted that, the first terminal interacts with the server, and the actions and principles thereof may refer to the foregoing embodiments, which are not described herein again.
Fig. 5 is a schematic structural diagram of an apparatus for pushing video data according to an embodiment of the present invention, as shown in fig. 5, the apparatus includes:
a receiving module 501, configured to receive a push instruction sent by a first terminal, where the push instruction indicates a conference video to be received;
an obtaining module 502, configured to obtain, according to the push instruction, target video data indicated by the push instruction from video data of multiple participating users;
the pushing module 503 is configured to push target video data to a second terminal, where the first terminal and the second terminal are both terminal devices of participating users.
Optionally, the push instruction includes: a push mode; the push mode includes: pushing the video data selected by the first terminal; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
Optionally, the push mode indicates to push the video data selected by the first terminal; the push instruction further comprises: an identification of the selected user;
the obtaining module 502 is specifically configured to obtain, according to the push instruction, target video data corresponding to the identifier of the selected user from the video data of the multiple participating users.
Optionally, the push mode indicates to push video data with a speaking duration meeting the condition; an obtaining module 502, specifically configured to periodically obtain, according to the push instruction, speaking durations of the participating users; and selecting the video data with the longest speaking time as target video data according to the speaking time of each participating user.
Optionally, the push mode indicates to push designated multiple paths of video data in turn; the push instruction further comprises: an identification of a plurality of selected users;
an obtaining module 502, specifically configured to obtain, according to the push instruction, multiple paths of target video data corresponding to the identifier of the selected user from the video data of the multiple participating users;
the pushing module 503 is specifically configured to push multiple paths of target video data to the second terminal in turn according to a preset period.
Optionally, the push mode indicates to push designated multiple paths of video data in turn;
the obtaining module 502 is specifically configured to obtain, according to the push instruction and according to a preset selection rule, video data of a current speaker and video data of other preset quantities from the video data of the multiple participating users as target video data.
Fig. 6 is a schematic structural diagram of a device for pushing video data according to another embodiment of the present invention, as shown in fig. 6, the device includes:
a sending module 601, configured to send a push instruction to a server, where the push instruction indicates a conference video to be received;
a receiving module 602, configured to receive target video data that is obtained by the server from video data of multiple participating users according to the push instruction.
Optionally, the push instruction includes: a push mode;
the push mode includes: pushing video data selected by a user; or, pushing the video data with the speaking duration meeting the conditions; or, pushing appointed multi-channel video data in turn.
Fig. 7 is a schematic structural diagram of a video data push device according to an embodiment of the present invention, where the video data push device may be a server or a video data push terminal. If the device for pushing video data is a server, the steps of the methods of fig. 2-3 may be performed; if the push video data device is a push video data terminal, the steps of the method of fig. 4 may be executed, as shown in fig. 7, where the push video data device includes: the memory 701 and the processor 702, wherein the memory 701 stores a computer program operable on the processor 702, and the processor 702 implements the steps of the above-mentioned method for pushing video data when executing the computer program.
In another aspect of the embodiments of the present application, a storage medium is further provided, where the storage medium stores a computer program, and when the computer program is executed by a processor, the method implements the steps of the method for pushing video data.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (5)
1. A method for pushing video data, the method comprising:
(1) the server receives a push instruction sent by a first terminal, wherein the push instruction comprises a push mode and indicates a conference video to be received;
(2) according to the push instruction, acquiring target video data indicated by the push instruction from video data of a plurality of participating users;
(3) pushing the target video data to a second terminal, wherein the first terminal and the second terminal are both terminal equipment of a participating user;
the participating user selects a required push mode through the first terminal, wherein the push mode comprises the following steps: pushing the video data selected by the first terminal; or, pushing the video data with the speaking duration meeting the conditions; or, alternately pushing appointed multiple paths of video data;
when the selected push mode selects the selected video data for pushing the first terminal, the push instruction further includes: an identification of the selected user; the step (2) comprises the following steps:
acquiring target video data corresponding to the identification of the selected user from the video data of the multiple participating users according to the push instruction;
when the selected push mode is to push video data with the speaking duration meeting the condition, the step (2) specifically comprises: periodically acquiring the speaking duration of each participating user according to the pushing instruction; then selecting the video data with the longest speaking duration as the target video data according to the speaking duration of each participating user; if the participant user of the video data with the longest speaking duration closes the video or quits the meeting, new video data with the longest speaking duration is selected as target video data immediately;
when the selected push mode is to push designated multiple paths of video data in turn and the push instruction comprises the identifications of multiple selected users, the step (2) is specifically as follows: the server acquires multi-channel target video data corresponding to the identification of the selected user from the video data of the multiple participating users according to the push instruction; the step (3) is specifically to push multiple paths of target video data to the second terminal in turn according to a preset period;
when the selected push mode is that appointed multiple paths of video data are pushed in turn, the step (2) is that the server obtains video data of all current participating users and other preset amount of video data as the target video data according to the push instruction; the step (3) is specifically to periodically push the target video data to the second terminal, so that the second terminal receives video data of all current participating users after multiple times of push carousel; the preset selection rule is that video data of a current speaker are selected firstly during each pushing, and then videos of the participating users are selected to open earlier preset number of videos as video data of other preset number according to the video opening sequence arrangement of the participating users.
2. The method of claim 1, wherein the speaking duration of the participating user is calculated by: after the participating user starts the video and starts speaking for 1 second, the accumulated time length is started; after the participating user starts the video and stops speaking for 5 seconds, stopping accumulating the time length; and then counting the speaking duration of the video started by the participant user every preset time period.
3. An apparatus for implementing the method of pushing video data according to claim 1, wherein the apparatus comprises:
the receiving module is used for receiving a push instruction sent by a first terminal, wherein the push instruction indicates a conference video required to be received;
the acquisition module is used for acquiring target video data indicated by the push instruction from the video data of a plurality of participating users according to the push instruction;
and the pushing module is used for pushing the target video data to a second terminal, wherein the first terminal and the second terminal are both terminal equipment of the participating user.
4. A push video data device, comprising: memory in which a computer program running on the processor is stored, and a processor which, when executing the computer program, carries out the steps of the method according to any of the preceding claims 1 to 2.
5. A storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of any one of claims 1-2.
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| CN112650464B (en) * | 2021-01-05 | 2024-02-06 | 深圳市捷视飞通科技股份有限公司 | Video picture display method, apparatus, computer device and storage medium |
| CN115942056A (en) * | 2023-03-07 | 2023-04-07 | 共道网络科技有限公司 | Video carousel method, device and equipment in remote court trial and readable storage medium |
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