CN110505432B

CN110505432B - Method and device for displaying operation result of video conference

Info

Publication number: CN110505432B
Application number: CN201810480393.9A
Authority: CN
Inventors: 徐力; 王艳辉; 亓娜; 钟文亮
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2022-02-18
Anticipated expiration: 2038-05-18
Also published as: CN110505432A

Abstract

The embodiment of the invention provides a method and a device for displaying video conference operation results, wherein the method is applied to a mobile terminal, the mobile terminal is communicated with a video networking node server in a video networking, the video networking also comprises a video networking conference control server and a video networking terminal connected with the video networking conference control server, the video networking conference control server is used for carrying out video conference operation on the video networking terminal, and the video networking node server is used for receiving video conference operation result information sent by the video networking conference control server, and the method comprises the following steps: and the mobile terminal receives the video conference operation result information, generates voice broadcast information according to the video conference operation result information, and performs voice display on the voice broadcast information. The embodiment of the invention avoids the problem that the user cannot know the operation result in time due to inconvenient viewing of the mobile terminal or missing of the mobile terminal, improves the convenience of operating the video conference through the mobile terminal, and optimizes the use experience.

Description

Method and device for displaying operation result of video conference

Technical Field

The invention relates to the technical field of video networking, in particular to a method and a device for displaying video conference operation results.

Background

With the rapid development of network technologies, bidirectional communications such as video conferences and video teaching are widely popularized in the aspects of life, work, learning and the like of users.

At present, can operate the video conference through mobile terminal, but, the operation result of video conference only shows on mobile terminal with text data's form, and the user is inconvenient to look over mobile terminal, perhaps misses mobile terminal, can cause the problem that the user can't in time know the operation result.

Disclosure of Invention

In view of the above problems, embodiments of the present invention are proposed to provide a method for presenting results of a video conference operation and a corresponding apparatus for presenting results of a video conference operation, which overcome or at least partially solve the above problems.

In order to solve the above problems, an embodiment of the present invention discloses a method for displaying a video conference operation result, where the method is applied to a mobile terminal, the mobile terminal communicates with a video networking node server in a video networking, the video networking further includes a video networking conference control server, and a video networking terminal connected to the video networking conference control server, the video networking conference control server is used to perform a video conference operation on the video networking terminal, and the video networking node server is used to receive video conference operation result information sent by the video networking conference control server, and the method includes: the mobile terminal receives the video conference operation result information forwarded by the video networking node server; the mobile terminal generates voice broadcast information according to the video conference operation result information; and the mobile terminal carries out voice display on the voice broadcast information.

Optionally, before the mobile terminal generates the voice broadcast information according to the video conference operation result information, the method further includes: the mobile terminal acquires the current network connection state; and when the current network connection state shows offline, the mobile terminal executes the operation of generating voice broadcast information according to the video conference operation result information.

Optionally, the mobile terminal generates voice broadcast information according to the video conference operation result information, including: and the mobile terminal converts the video conference operation result information into the voice broadcast information through a built-in TTS chip or a built-in neural network.

Optionally, the video conference operation result information includes at least one of: the conference opening success information, the conference opening failure information, the speaker switching success information, the speaker switching failure information, the auxiliary flow switching success information, the auxiliary flow switching loss information, the auxiliary flow closing success information, the auxiliary flow closing loss information, the conference stopping success information and the conference stopping failure information.

The embodiment of the invention also discloses a method for displaying the operation result of the video conference, which is applied to a mobile terminal, wherein the mobile terminal is respectively communicated with a voice synthesis server in the Ethernet and a video networking node server in the video networking, the video networking also comprises a video networking conference control server and a video networking terminal connected with the video networking conference control server, the video networking conference control server is used for carrying out the video conference operation on the video networking terminal, and the video networking node server is used for receiving the video conference operation result information sent by the video networking conference control server, and the method comprises the following steps: the mobile terminal receives the video conference operation result information forwarded by the video networking node server; the mobile terminal generates a voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server, and the voice synthesis server is used for synthesizing voice broadcast information according to the voice synthesis instruction and returning the voice broadcast information to the mobile terminal; and the mobile terminal carries out voice display on the voice broadcast information.

Optionally, before the mobile terminal generates a speech synthesis instruction according to the video conference operation result information and sends the speech synthesis instruction to the speech synthesis server, the method further includes: the mobile terminal acquires the current network connection state; and when the current network connection state shows online, the mobile terminal executes the operation of generating a voice synthesis instruction according to the video conference operation result information and sending the voice synthesis instruction to the voice synthesis server.

Optionally, the generating, by the mobile terminal, a voice synthesis instruction according to the video conference operation result information includes: the mobile terminal acquires the keywords/words and the operation content information in the video conference operation result information; and the mobile terminal generates the voice synthesis instruction according to the keyword/word and the operation content information and a preset instruction generation rule.

Optionally, the voice synthesis server synthesizes voice broadcast information according to the voice synthesis instruction in the following manner: the voice synthesis server selects a voice broadcast information template corresponding to the keyword/word from a preset voice broadcast information template database according to the keyword/word; and the voice synthesis server inputs the operation content information into the voice broadcast information template to obtain the voice broadcast information.

The embodiment of the invention also discloses a device for displaying the operation result of the video conference, which is applied to a mobile terminal, wherein the mobile terminal is communicated with a video networking node server in the video networking, the video networking also comprises a video networking conference control server and a video networking terminal connected with the video networking conference control server, the video networking conference control server is used for carrying out the video conference operation on the video networking terminal, and the video networking node server is used for receiving the video conference operation result information sent by the video networking conference control server, and the device comprises: the receiving module is used for receiving the video conference operation result information forwarded by the video networking node server; the generating module is used for generating voice broadcast information according to the video conference operation result information; and the display module is used for displaying the voice broadcast information in a voice mode.

Optionally, the apparatus further comprises: the acquisition module is used for acquiring the current network connection state before the generation module generates voice broadcast information according to the video conference operation result information; and the generating module is used for generating voice broadcast information according to the video conference operation result information when the current network connection state represents offline.

Optionally, the generating module is configured to convert the video conference operation result information into the voice broadcast information through a built-in TTS chip or a built-in neural network.

The embodiment of the invention also discloses a device for displaying the operation result of the video conference, which is applied to a mobile terminal, wherein the mobile terminal is respectively communicated with a voice synthesis server in the Ethernet and a video networking node server in the video networking, the video networking also comprises a video networking conference control server and a video networking terminal connected with the video networking conference control server, the video networking conference control server is used for carrying out the video conference operation on the video networking terminal, and the video networking node server is used for receiving the video conference operation result information sent by the video networking conference control server, and the device comprises: the receiving module is used for receiving the video conference operation result information forwarded by the video networking node server; the generating module is used for generating a voice synthesis instruction according to the video conference operation result information and sending the voice synthesis instruction to the voice synthesis server, and the voice synthesis server is used for synthesizing voice broadcast information according to the voice synthesis instruction and returning the voice broadcast information to the mobile terminal; and the display module is used for displaying the voice broadcast information in a voice mode.

Optionally, the apparatus further comprises: the acquisition module is used for acquiring the current network connection state before the generation module generates a voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server; and the generating module is used for generating a voice synthesis instruction according to the video conference operation result information when the current network connection state shows online, and sending the voice synthesis instruction to the voice synthesis server.

Optionally, the generating module includes: the information acquisition module is used for acquiring keywords/words and operation content information in the video conference operation result information; and the instruction generating module is used for generating the voice synthesis instruction according to the keyword/word and the operation content information and a preset instruction generating rule.

The embodiment of the invention has the following advantages:

the embodiment of the invention is applied to a mobile terminal, the mobile terminal can communicate with a video network node server in a video network, the video network also comprises a video network conference control server and a video network terminal connected with the video network conference control server, the video network conference control server is used for carrying out video conference operation on the video network terminal, and the video network node server is used for receiving video conference operation result information sent by the video network conference control server. The embodiment of the invention applies the characteristics of the video network, and the mobile terminal receives the video conference operation result information forwarded by the video network node server; the mobile terminal generates voice broadcast information according to the video conference operation result information; and the mobile terminal performs voice display on the voice broadcast information.

The embodiment of the invention converts the video conference operation result information into voice broadcast information in a voice form and carries out voice display on the mobile terminal. When the user operates the video conference through the mobile terminal, the video conference operation result does not need to be checked on the mobile terminal, the problem that the user cannot timely know the operation result due to the fact that the user inconveniently checks the mobile terminal or neglects to see the mobile terminal is avoided, the convenience of the user for operating the video conference through the mobile terminal is improved, and the use experience is optimized.

Drawings

FIG. 1 is a schematic networking diagram of a video network of the present invention;

FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;

fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;

fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;

FIG. 5 is a flowchart illustrating steps of an embodiment of a method for displaying results of a video conference operation according to the present invention;

FIG. 6 is a flowchart illustrating the steps of another embodiment of a method for presenting the results of a video conference operation in accordance with the present invention;

FIG. 7 is a block diagram of an embodiment of a device for displaying the result of a video conference operation according to the present invention;

fig. 8 is a block diagram of another embodiment of the apparatus for presenting the result of a video conference operation according to the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.

The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.

To better understand the embodiments of the present invention, the following description refers to the internet of view:

some of the technologies applied in the video networking are as follows:

network Technology (Network Technology)

Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.

Switching Technology (Switching Technology)

The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.

Server Technology (Server Technology)

The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.

Storage Technology (Storage Technology)

The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.

Network Security Technology (Network Security Technology)

The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.

Service Innovation Technology (Service Innovation Technology)

The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.

Networking of the video network is as follows:

the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.

As shown in fig. 1, the video network is divided into an access network and a metropolitan network.

The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.

The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.

Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.

The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.

The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.

Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.

The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.

Video networking device classification

1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.

1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).

The specific hardware structure of each access network device is as follows:

a node server:

as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;

the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.

The access switch:

as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;

wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.

The switching engine module 303 polls all packet buffer queues, which in this embodiment of the present invention is divided into two cases:

if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;

if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.

The rate control module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.

The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.

Ethernet protocol conversion gateway：

As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.

Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;

the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.

The other modules in the ethernet protocol gateway function similarly to the access switch.

A terminal:

the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.

1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.

2. Video networking packet definition

2.1 Access network packet definition

The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.

As shown in the following table, the data packet of the access network mainly includes the following parts:

DA

SA

Reserved

Payload

CRC

wherein:

the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;

the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);

the reserved byte consists of 2 bytes;

the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;

the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.

2.2 metropolitan area network packet definition

The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.

In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.

As shown in the following table, the data packet of the metro network mainly includes the following parts:

DA

SA

Reserved

label (R)

Payload

CRC

Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.

Based on the characteristics of the video network, one of the core concepts of the embodiment of the invention is provided, the video network protocol is followed, when the video conference is operated through the mobile terminal, the mobile terminal locally converts the video conference operation result information into voice broadcast information in a voice form, and voice display is carried out on the mobile terminal.

Referring to fig. 5, a flowchart illustrating steps of an embodiment of a method for displaying a video conference operation result according to the present invention is shown, where the method may be applied to a mobile terminal, the mobile terminal may communicate with a video networking node server in a video networking, the video networking further includes a video networking conference control server, and the video networking terminal is connected to the video networking conference control server, the video networking conference control server is configured to perform a video conference operation on the video networking terminal, and the video networking node server is configured to receive video conference operation result information sent by the video networking conference control server. The method specifically comprises the following steps:

step 501, the mobile terminal receives the video conference operation result information forwarded by the video networking node server.

In a specific implementation, the mobile terminal may be any intelligent mobile terminal, such as a smart phone, a tablet computer, and the like, and an operating system of the mobile terminal may be Android, an IOS, and the like.

In a preferred embodiment of the present invention, a video conference operation is performed through a mobile terminal, and video conference operation result information is received. In the video conference operation stage, the mobile terminal can send a video conference operation instruction to the video networking node server, the video networking node server forwards the video conference operation instruction to the video networking conference control server, and the video networking conference control server controls the related video networking terminal according to the video conference operation instruction. In the stage of receiving the video conference operation result information, the video network conference control server sends the control result of the video network terminal, namely the video conference operation result information to the video network node server, and the video network node server forwards the video conference operation result information to the mobile terminal. In a specific implementation, the video network terminal may be a Set Top Box (STB), commonly referred to as a Set Top Box or Set Top Box, which is a device for connecting a tv Set and an external signal source, and may convert a compressed digital signal into tv content and display the tv content on the tv Set.

Generally, the set-top box may be connected to a camera and a microphone for collecting multimedia data such as video data and audio data, and may also be connected to a television for playing multimedia data such as video data and audio data.

In a preferred embodiment of the present invention, the videoconference operation result information may be text information, and specifically, the videoconference operation result information may include at least one of: the conference opening success information, the conference opening failure information, the speaker switching success information, the speaker switching failure information, the auxiliary flow switching success information, the auxiliary flow switching loss information, the auxiliary flow closing success information, the auxiliary flow closing loss information, the conference stopping success information and the conference stopping failure information. In the embodiment of the invention, the specific format and the specific content of the video conference operation result information are not limited.

And 502, the mobile terminal generates voice broadcast information according to the video conference operation result information.

In a preferred embodiment of the present invention, the mobile terminal may locally generate the voice broadcast information at the mobile terminal according to the videoconference operation result information. In practical application, the mobile terminal can convert the video conference operation result information into voice broadcast information through a built-in TTS chip or a built-in neural network. The built-in neural network may be a neural network trained by using a large number of training samples, such as a convolutional neural network, for converting text data into voice data. The embodiment of the invention does not limit the specific architecture, the specific layer number, the specific parameters and the like of the neural network.

In a preferred embodiment of the present invention, before the mobile terminal generates the voice broadcast information according to the video conference operation result information, the mobile terminal may obtain a current network connection state, and further diagnose the network connection state, and if the current network connection state indicates an offline state, that is, the mobile terminal cannot establish a network connection with the voice synthesis server in the ethernet, the mobile terminal locally converts the video conference operation result information into the voice broadcast information.

And 503, the mobile terminal performs voice display on the voice broadcast information.

In the embodiment of the invention, the voice broadcast information can be an audio file, the mobile terminal can play the voice broadcast information locally, and then the operation result of the video conference is notified to the user through a loudspeaker arranged in the mobile terminal or equipment such as an earphone and a sound box connected with the mobile terminal.

For example, the voice broadcast message is an audio file with "three pages are successful currently", the mobile terminal plays the audio file locally through the video conference application, and before playing the audio file, the mobile terminal may play a preset alert tone, which may be a short audio file, such as a two-click audio file, and before playing the voice broadcast message, the mobile terminal plays the alert tone to prompt the user to listen to the voice broadcast message.

Based on the characteristics of the video network, one of the core concepts of the embodiment of the invention is provided, and the method follows the protocol of the video network, generates a voice synthesis instruction from the operation result information of the video conference when the video conference is operated by the mobile terminal, sends the voice synthesis instruction to the voice synthesis server, synthesizes voice broadcast information in a voice form according to the voice synthesis instruction by the voice synthesis server, returns the voice broadcast information to the mobile terminal, and displays the voice broadcast information on the mobile terminal in a voice mode.

Referring to fig. 6, a flowchart illustrating steps of another embodiment of a method for displaying a video conference operation result according to the present invention is shown, where the method may be applied to a mobile terminal, the mobile terminal communicates with a voice synthesis server in an ethernet network and a video networking node server in a video networking, the video networking further includes a video networking conference control server, and the video networking terminal is connected to the video networking conference control server, the video networking conference control server is configured to perform a video conference operation on the video networking terminal, and the video networking node server is configured to receive video conference operation result information sent by the video networking conference control server. The method specifically comprises the following steps:

step 601, the mobile terminal receives the video conference operation result information forwarded by the video networking node server.

The specific implementation process of step 601 may refer to the related description of step 501, and is not described herein again.

Step 602, the mobile terminal generates a voice synthesis instruction according to the video conference operation result information, and sends the voice synthesis instruction to the voice synthesis server.

In a preferred embodiment of the present invention, when generating the voice synthesis instruction according to the video conference operation result information, the mobile terminal may obtain the keyword/word and the operation content information in the video conference operation result information, and generate the voice synthesis instruction according to the preset instruction generation rule according to the keyword/word and the operation content information.

For example, "technical lie four is successfully cut into the speaker" in a text form of one piece of video conference operation result information, and the mobile terminal acquires the keywords "successful cut into the speaker" and the operation content information "technical lie four" from the piece of video conference operation result information. The keywords/words in the video conference operation result information may be obtained by the mobile terminal matching the video conference operation result information with keywords/words in a preset keyword/word database, and the keyword/word database may include keywords/words such as "successful meeting," "failed meeting," "successful speaker cutting," "speaker cutting failure," and the like. The operation content information in the videoconference operation result information can be obtained by matching the videoconference operation result information with operation content information in a preset operation content information database by the mobile terminal, and the operation content information database can contain operation content information of types such as companies, departments, positions, names and the like. The preset instruction generation rule includes the format requirement and the position requirement of the keywords/words in the voice synthesis instruction, the format requirement and the position requirement of the operation content information in the voice synthesis instruction, and the like.

In the embodiment of the invention, the voice synthesis server is used for synthesizing the voice broadcast information according to the voice synthesis instruction and returning the voice broadcast information to the mobile terminal.

In a preferred embodiment of the present invention, the voice synthesis server may synthesize the voice announcement information according to the voice synthesis instruction by the following sub-steps:

and a substep 11, selecting a voice broadcast information template corresponding to the keyword/word from a preset voice broadcast information template database by the voice synthesis server according to the keyword/word.

In the embodiment of the invention, the voice broadcast information template database comprises a plurality of voice broadcast information templates, and each voice broadcast information template corresponds to different keywords/words respectively, for example, the voice broadcast information template A corresponds to the keyword 'successful meeting', and the voice broadcast information template B corresponds to the keyword 'successful speaker cutting'. If the keyword at the position of the keyword/word in the voice synthesis instruction Y received by the voice synthesis server is "successful in meeting", the voice synthesis server selects the voice broadcast information template a from the voice broadcast information template database.

And a substep 12, inputting the operation content information into a voice broadcast information template by the voice synthesis server to obtain voice broadcast information.

The voice broadcast information template includes the position requirement and format requirement of the keywords/words, and the position requirement and format requirement of the operation content information. In the above example, after the voice synthesis server selects the voice broadcast information template a, the operation content information "first conference on the market" at the operation content information position in the voice synthesis instruction Y may be directly input to the operation content information position in the voice broadcast information template a.

It should be noted that the voice broadcast information template may be a template in a text form, and may also be a template in a voice form. If the voice broadcast information template is a template in a text form, after the operation content information is input into the voice broadcast information template at the voice synthesis server, the voice broadcast information template containing the keywords/words and the operation content information is further synthesized into the voice broadcast information in the voice form. If the voice broadcast information template is a voice-form template, the voice synthesis server firstly converts the keywords/words and the operation content information into a voice form, and then carries out synthesis operation on the keywords/words in the voice form and the operation content information in the voice form according to the requirement of the voice broadcast information template to obtain the voice broadcast information.

In a preferred embodiment of the present invention, before the mobile terminal generates the voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server, the mobile terminal may obtain the current network connection state, and further diagnose the network connection state, if the current network connection state indicates online, that is, the mobile terminal has established network connection with the voice synthesis server in the ethernet, the mobile terminal generates the voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server, and a task of generating the voice broadcast information is handed to the voice synthesis server to be executed.

And step 603, the mobile terminal performs voice display on the voice broadcast information.

The specific implementation process of step 603 may refer to the related description of step 503, and will not be described herein again.

It should be noted that, in the above step 502 and step 602, there are two ways of generating the voice broadcast information, respectively, where the first way, that is, step 502, is that the mobile terminal generates the voice broadcast information at the terminal side; in the second method, step 602, the voice synthesis server generates the voice broadcast information on the network side. In practical application, if the current network connection state of the mobile terminal indicates online, one of the first mode and the second mode can be selected to generate the voice broadcast information, but because the mode occupies resources of the mobile terminal for a while and has a high requirement on the data processing capability of the mobile terminal, the second mode can be selected to generate the voice broadcast information, and the strong data processing capability of the voice synthesis server is utilized, so that the speed of generating the voice broadcast information can be increased, and the resource occupancy rate of the mobile terminal and the hardware requirement of the mobile terminal are reduced.

The embodiment of the invention is applied to a mobile terminal, the mobile terminal can communicate with a voice synthesis server in an Ethernet and a video network node server in a video network, the video network also comprises a video network conference control server and a video network terminal connected with the video network conference control server, the video network conference control server is used for carrying out video conference operation on the video network terminal, and the video network node server is used for receiving video conference operation result information sent by the video network conference control server. The embodiment of the invention applies the characteristics of the video network, and the mobile terminal receives the video conference operation result information forwarded by the video network node server; the mobile terminal generates a voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server, and the voice synthesis server is used for synthesizing voice broadcast information according to the voice synthesis instruction and returning the voice broadcast information to the mobile terminal; and the mobile terminal performs voice display on the voice broadcast information.

It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.

Referring to fig. 7, a block diagram of an embodiment of a device for displaying a video conference operation result according to the present invention is shown, where the device may be applied to a mobile terminal, the mobile terminal communicates with a video networking node server in a video networking, the video networking further includes a video networking conference control server, and the video networking terminal is connected to the video networking conference control server, the video networking conference control server is configured to perform a video conference operation on the video networking terminal, and the video networking node server is configured to receive video conference operation result information sent by the video networking conference control server, and the device may specifically include the following modules:

the receiving module 701 is configured to receive information of a video conference operation result forwarded by the video networking node server.

And a generating module 702, configured to generate voice broadcast information according to the video conference operation result information.

And the display module 703 is configured to perform voice display on the voice broadcast information.

In a preferred embodiment of the present invention, the apparatus further comprises: an obtaining module 704, configured to obtain a current network connection state before the generating module 702 generates the voice broadcast information according to the video conference operation result information; a generating module 702, configured to generate voice broadcast information according to the video conference operation result information when the current network connection state indicates offline.

In a preferred embodiment of the present invention, the generating module 702 is configured to convert the information of the operation result of the video conference into the voice broadcast information through a built-in TTS chip or a built-in neural network.

In a preferred embodiment of the present invention, the videoconference operation results information includes at least one of: the conference opening success information, the conference opening failure information, the speaker switching success information, the speaker switching failure information, the auxiliary flow switching success information, the auxiliary flow switching loss information, the auxiliary flow closing success information, the auxiliary flow closing loss information, the conference stopping success information and the conference stopping failure information.

Referring to fig. 8, a block diagram of another embodiment of a device for displaying a video conference operation result according to the present invention is shown, where the device may be applied to a mobile terminal, the mobile terminal communicates with a speech synthesis server in an ethernet network and a video networking node server in a video networking, the video networking further includes a video networking conference control server, and the video networking terminal is connected to the video networking conference control server, the video networking conference control server is configured to perform a video conference operation on the video networking terminal, and the video networking node server is configured to receive video conference operation result information sent by the video networking conference control server, and the device may specifically include the following modules:

and the receiving module 801 is configured to receive information of the video conference operation result forwarded by the video networking node server.

And the generating module 802 is configured to generate a voice synthesis instruction according to the video conference operation result information, and send the voice synthesis instruction to the voice synthesis server, where the voice synthesis server is configured to synthesize voice broadcast information according to the voice synthesis instruction, and return the voice broadcast information to the mobile terminal.

And the display module 803 is used for displaying the voice broadcast information in a voice mode.

In a preferred embodiment of the present invention, the apparatus further comprises: an obtaining module 804, configured to obtain a current network connection state before the generating module 802 generates a voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server; a generating module 802, configured to generate a voice synthesis instruction according to the video conference operation result information when the current network connection state indicates online, and send the voice synthesis instruction to the voice synthesis server.

In a preferred embodiment of the present invention, the generating module 802 includes: an information obtaining module 8021, configured to obtain keywords/words and operation content information in the video conference operation result information; the instruction generating module 8022 is configured to generate a speech synthesis instruction according to a preset instruction generating rule according to the keyword/word and the operation content information.

In a preferred embodiment of the present invention, the voice synthesis server synthesizes the voice broadcast information according to the voice synthesis instruction by: the voice synthesis server selects a voice broadcast information template corresponding to the keyword/word from a preset voice broadcast information template database according to the keyword/word; and the voice synthesis server inputs the operation content information into the voice broadcast information template to obtain the voice broadcast information.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The method for displaying the video conference operation result and the device for displaying the video conference operation result provided by the invention are introduced in detail, and a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A method for displaying video conference operation results is applied to a mobile terminal, the mobile terminal is communicated with a video network node server in a video network, the video network further comprises a video network conference control server and a video network terminal connected with the video network conference control server, the video network conference control server is used for carrying out video conference operation on the video network terminal, and the video network node server is used for receiving video conference operation result information sent by the video network conference control server, and the method comprises the following steps:

the mobile terminal receives the video conference operation result information forwarded by the video networking node server; the video conference operation result information is text information;

the mobile terminal generates voice broadcast information according to the video conference operation result information;

the mobile terminal carries out voice display on the voice broadcast information;

wherein the video conference operation result information includes at least one of: the system comprises speaker switching success information, speaker switching failure information, auxiliary flow switching success information, auxiliary flow switching failure information, meeting stopping success information and meeting stopping failure information.

2. The method of claim 1, wherein before the mobile terminal generates the voice broadcast information according to the video conference operation result information, the method further comprises:

the mobile terminal acquires the current network connection state;

and when the current network connection state shows offline, the mobile terminal executes the operation of generating voice broadcast information according to the video conference operation result information.

3. The method for displaying the video conference operation result according to claim 1, wherein the mobile terminal generates voice broadcast information according to the video conference operation result information, and the method comprises the following steps:

and the mobile terminal converts the video conference operation result information into the voice broadcast information through a built-in TTS chip or a built-in neural network.

4. A method for displaying video conference operation results is applied to a mobile terminal, the mobile terminal is respectively communicated with a voice synthesis server in an Ethernet and a video networking node server in a video networking, the video networking further comprises a video networking conference control server and a video networking terminal connected with the video networking conference control server, the video networking conference control server is used for carrying out video conference operation on the video networking terminal, and the video networking node server is used for receiving video conference operation result information sent by the video networking conference control server, and the method comprises the following steps:

the mobile terminal generates a voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server, and the voice synthesis server is used for synthesizing voice broadcast information according to the voice synthesis instruction and returning the voice broadcast information to the mobile terminal;

5. The method for displaying the result of the videoconference operation according to claim 4, wherein before the mobile terminal generates a speech synthesis command according to the information of the result of the videoconference operation and sends the speech synthesis command to the speech synthesis server, the method further comprises:

the mobile terminal acquires the current network connection state;

and when the current network connection state shows online, the mobile terminal executes the operation of generating a voice synthesis instruction according to the video conference operation result information and sending the voice synthesis instruction to the voice synthesis server.

6. The method for displaying the video conference operation result according to claim 4, wherein the mobile terminal generates a voice synthesis instruction according to the video conference operation result information, and the method comprises the following steps:

the mobile terminal acquires the keywords/words and the operation content information in the video conference operation result information;

and the mobile terminal generates the voice synthesis instruction according to the keyword/word and the operation content information and a preset instruction generation rule.

7. The method of claim 6, wherein the voice synthesis server synthesizes the voice broadcast information according to the voice synthesis instruction by:

the voice synthesis server selects a voice broadcast information template corresponding to the keyword/word from a preset voice broadcast information template database according to the keyword/word;

and the voice synthesis server inputs the operation content information into the voice broadcast information template to obtain the voice broadcast information.

8. The utility model provides a display device of video conferencing operation result, a serial communication port, the device is applied to mobile terminal, mobile terminal communicates with the video networking node server in the video networking, the video networking still includes video networking meeting control server, and, with the video networking terminal that video networking meeting control server connects, video networking meeting control server is used for right the video networking terminal carries out the video conferencing operation, video networking node server is used for receiving the video conferencing operation result information that video networking meeting control server sent, the device includes:

the receiving module is used for receiving the video conference operation result information forwarded by the video networking node server; the video conference operation result information is text information;

the generating module is used for generating voice broadcast information according to the video conference operation result information;

the display module is used for displaying the voice broadcast information in a voice mode;

9. The apparatus for displaying the result of video conference operation according to claim 8, further comprising:

the acquisition module is used for acquiring the current network connection state before the generation module generates voice broadcast information according to the video conference operation result information;

and the generating module is used for generating voice broadcast information according to the video conference operation result information when the current network connection state represents offline.

10. The apparatus for displaying the video conference operation result according to claim 8, wherein the generating module is configured to convert the video conference operation result information into the voice broadcast information through a built-in TTS chip or a built-in neural network.

11. The utility model provides a display device of video conferencing operation result, a serial communication port, the device is applied to mobile terminal, mobile terminal communicates with the speech synthesis server in the ethernet and the video networking node server in the video networking respectively, the video networking still includes video networking meeting control server, and, with the video networking terminal that video networking meeting control server connects, video networking meeting control server is used for right the video networking terminal carries out the video conferencing operation, video networking node server is used for receiving the video conferencing operation result information that video networking meeting control server sent, the device includes:

the generating module is used for generating a voice synthesis instruction according to the video conference operation result information and sending the voice synthesis instruction to the voice synthesis server, and the voice synthesis server is used for synthesizing voice broadcast information according to the voice synthesis instruction and returning the voice broadcast information to the mobile terminal;

12. The apparatus for displaying the result of the video conference operation according to claim 11, wherein said apparatus further comprises:

the acquisition module is used for acquiring the current network connection state before the generation module generates a voice synthesis instruction according to the video conference operation result information and sends the voice synthesis instruction to the voice synthesis server;

and the generating module is used for generating a voice synthesis instruction according to the video conference operation result information when the current network connection state shows online, and sending the voice synthesis instruction to the voice synthesis server.

13. The apparatus for displaying the result of the video conference operation according to claim 11, wherein said generating module comprises:

the information acquisition module is used for acquiring keywords/words and operation content information in the video conference operation result information;

and the instruction generating module is used for generating the voice synthesis instruction according to the keyword/word and the operation content information and a preset instruction generating rule.

14. The apparatus for displaying the result of the videoconference operation according to claim 13, wherein the speech synthesis server synthesizes the voice broadcast information according to the speech synthesis command by: