CN109005466B - Subtitle display method and device - Google Patents
Subtitle display method and device Download PDFInfo
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- CN109005466B CN109005466B CN201811023095.3A CN201811023095A CN109005466B CN 109005466 B CN109005466 B CN 109005466B CN 201811023095 A CN201811023095 A CN 201811023095A CN 109005466 B CN109005466 B CN 109005466B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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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
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
Abstract
The embodiment of the invention provides a subtitle display method and a subtitle display device, wherein the method is applied to a video network, a first telephone terminal and a second telephone terminal are connected through the video network, and the method comprises the steps of acquiring preset call information of each group; wherein, every group predetermines the conversation information and includes: first call information of a first telephone terminal and second call information of a second telephone terminal corresponding to the first call information; sending the first call information to the second telephone terminal so that the second telephone terminal displays the first call information; and sending the second communication information to the first telephone terminal so that the first telephone terminal displays the second communication information. In the embodiment of the invention, the first call information of the first terminal is sent to the second terminal, so that the second terminal can know the call information of the first terminal in real time, and meanwhile, the second call information of the second terminal is sent to the first terminal, so that the first terminal can know the call information of the second terminal in real time.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a subtitle display method and a subtitle display device.
Background
The video networking is a real-time network, can realize the real-time transmission of full network high definition video, pushes numerous internet applications to high definition video, and high definition is face to face.
In the video network, when the video telephone is carried out, the information of the current call personnel and the queuing personnel can not be displayed at the telephone terminal.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are provided to provide a subtitle display method and apparatus for an account that overcome or at least partially solve the above problems.
According to an aspect of the present invention, there is provided a subtitle display method applied to a video network through which a first telephone terminal and a second telephone terminal are connected, the method comprising:
acquiring preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information;
sending the first call information to the second telephone terminal so that the second telephone terminal displays the first call information;
and sending the second communication information to the first telephone terminal so that the first telephone terminal displays the second communication information.
Optionally, the step of obtaining preset call information of each group includes:
acquiring a preset call information packet sent by a user through the Internet;
and analyzing the preset call information packet and converting the analyzed preset call information packet into each group of preset call information under a video networking protocol.
Optionally, the first call information includes: the first call personnel information is matched with a first call sequence and a first call duration; the second communication information includes: the second communication personnel information and the second communication order and the second communication duration matched with the second communication personnel information; when the first communication personnel information and the second communication personnel information are in a group, the first communication sequence is the same as the second communication sequence; the first call duration is the same as the second call duration.
Optionally, the step of sending the first call information to the second phone terminal to enable the second phone terminal to display the first call information includes:
sending the first call information to the second telephone terminal;
and controlling the second telephone terminal to display the current first call personnel information and the first call duration at a first preset position, and displaying the remaining first call personnel information and the first call duration except the current first call personnel information at a second preset position according to the first call sequence.
Optionally, the step of sending the second communication information to the first phone terminal to enable the first phone terminal to display the second communication information includes:
sending the second communication information to the first telephone terminal;
and controlling the first telephone terminal to display the current second communication personnel information and the second communication time length at a third preset position, and displaying the remaining second communication personnel information and the second communication time length except the current second communication personnel information at a second preset position according to the second communication sequence.
According to another aspect of the present invention, there is provided a subtitle display apparatus applied to a video network through which a first telephone terminal and a second telephone terminal are connected, the apparatus including:
the acquisition module is used for acquiring preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information;
the first sending module is used for sending the first call information to the second telephone terminal so as to enable the second telephone terminal to display the first call information;
and the second sending module is used for sending the second communication information to the first telephone terminal so that the first telephone terminal displays the second communication information.
Optionally, the obtaining module includes:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a preset call information packet sent by a user through the Internet;
and the conversion unit is used for converting the preset call information packet into each group of preset call information under the video networking protocol after analyzing the preset call information packet.
Optionally, the first call information includes: the first call personnel information is matched with a first call sequence and a first call duration; the second communication information includes: the second communication personnel information and the second communication order and the second communication duration matched with the second communication personnel information; when the first communication personnel information and the second communication personnel information are in a group, the first communication sequence is the same as the second communication sequence; the first call duration is the same as the second call duration.
Optionally, the first sending module includes:
a first sending unit, configured to send the first call information to the second telephone terminal;
and the first control unit is used for controlling the second telephone terminal to display the current first call personnel information and the first call duration at a first preset position, and displaying the remaining first call personnel information and the first call duration except the current first call personnel information at a second preset position according to the first call sequence.
Optionally, the second sending module includes:
a second sending unit, configured to send the second communication information to the first telephone terminal;
and the second control unit is used for controlling the first telephone terminal to display the current second communication personnel information and the second communication time length at a third preset position, and displaying the residual second communication personnel information and the second communication time length except the current second communication personnel information at a second preset position according to the second communication sequence.
According to still another aspect of the present invention, there is provided a terminal comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the subtitle display method according to the present invention.
According to still another aspect of the present invention, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the subtitle display method according to the present invention.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the first telephone terminal and the second telephone terminal are connected through the video network to acquire preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information; sending the first call information to the second telephone terminal so that the second telephone terminal displays the first call information; and sending the second communication information to the first telephone terminal so that the first telephone terminal displays the second communication information. In the embodiment of the invention, the first call information of the first terminal is sent to the second terminal, so that the second terminal can know the call information of the first terminal in real time, and meanwhile, the second call information of the second terminal is sent to the first terminal, so that the first terminal can know the call information of the second terminal in real time.
Drawings
FIG. 1 is a networking diagram of a video network, according to one embodiment of the invention;
FIG. 2 is a diagram illustrating a hardware architecture of a node server according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch according to an embodiment of the present invention;
fig. 4 is a schematic hardware structure diagram of an ethernet protocol conversion gateway according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating the steps of a subtitle display method according to an embodiment of the present invention;
FIG. 6 is a flowchart illustrating steps of another subtitle display method according to an embodiment of the present invention;
fig. 7 is a block diagram showing a structure of a subtitle display apparatus according to an embodiment of the present invention;
fig. 8 is a block diagram of another subtitle display apparatus according to an embodiment of 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 MACSA of the ethernet coordination 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 a label of MP L S (Multi-Protocol L abel Switch), and assuming that there are two connections between device a and device B, there are 2 labels for a packet from device a to device B, and there are 2 labels for a packet from device B to device a. the label is divided into an incoming label and an outgoing label, and assuming that the label (incoming label) of a packet entering device a is 0x0000, the label (outgoing label) of the packet leaving device a may become 0x 0001.
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.
Referring to fig. 5, a flowchart illustrating steps of a subtitle display method according to an embodiment of the present invention is shown, where the method is applied to a video network through which a first telephone terminal and a second telephone terminal are connected.
In the video network, the first telephone terminal and the second telephone terminal are both video telephone terminals, and the first telephone terminal and the second telephone terminal carry out video call through the video network.
The method specifically comprises the following steps:
step 501, acquiring preset call information of each group; wherein each group of the preset call information includes: and the first call information of the first telephone terminal and the corresponding second call information of the second telephone terminal.
In the embodiment of the invention, the first telephone terminal and the second telephone terminal are controlled by the third party terminal, and the third party terminal acquires each group of preset call information; the first call information of the first telephone terminal may be: the first telephone terminal needs to carry out the personnel information of the conversation; the second communication information of the second telephone terminal may be: the second telephone terminal requires information on the person who is to make the call. The personnel information of the first terminal and the personnel information of the second terminal have a corresponding relation. For example, when the first terminal needs to communicate with: a1, a2, A3; the personnel needing to be communicated at the second terminal are B1, B2 and B3; it is possible to set beforehand a1 and B1 to make a call, a2 and B2 to make a call, and A3 and B3 to make a call.
In the embodiment of the present invention, the information of the caller may be the name, code number or other information that can identify the caller.
Step 502, sending the first call information to the second telephone terminal, so that the second telephone terminal displays the first call information.
In the embodiment of the invention, the first call information is sent to the second telephone terminal, and the second telephone terminal displays the information of the person who is calling on the interface of the second telephone terminal, so that the calling person of the second telephone terminal can acquire the information of the calling person of the first telephone terminal in real time.
Step 503, sending the second communication information to the first telephone terminal, so that the first telephone terminal displays the second communication information.
In the embodiment of the invention, the first call information of the first telephone terminal is displayed by the first telephone terminal while the first call information of the second telephone terminal is displayed by the second telephone terminal in real time.
For example, in the embodiment of the present invention, the obtaining of the preset call information of each group is that the first call information of the first phone terminal includes: the call personnel information A1, A2 and A3, and the call sequence is A1, A2 and A3. The second communication information of the second telephone terminal includes: the call personnel information B1, B2 and B3, the call orders are B1, B2 and B3; the grouping information is { A1, B1}, { A2, B2}, { A3, B3 }; after the first call information is sent to the second telephone terminal, the second telephone terminal displays the first call personnel information A1, A2 and A3 on the interface, and the information A1, A2 and A3 are displayed in sequence; after the second call information is transmitted to the first telephone terminal, the first telephone terminal displays the second call person information B1, B2, B3 on the interface, and B1, B2, B3 are displayed in order. When a call is made { a1, B1}, the current second call taker information may be displayed on the first telephone terminal as B1, the ready call taker information may be displayed as B2, the current first call taker information may be displayed on the second telephone terminal as a1, and the ready call taker information may be displayed as a 2. When a call is made { a2, B2}, the second telephone terminal displays the current second call partner information as B2, the second telephone terminal displays the prepared call partner information as B3, the second telephone terminal displays the current first call partner information as a2, and the prepared call partner information as A3.
Referring to fig. 6, which is a flowchart illustrating steps of another subtitle display method according to an embodiment of the present invention, a first telephone terminal and a second telephone terminal are connected through the video network, which may specifically include the following steps:
In the embodiment of the invention, a user sends the preset call information packet to the third party terminal through the internet, wherein the third party terminal controls the call of the first telephone terminal and the second telephone terminal.
In the embodiment of the invention, after the third-party terminal receives the preset call information packet, the preset call information packet is analyzed and then converted into the preset call information under the video networking protocol.
In this embodiment of the present invention, each set of the preset call information includes: and the first call information of the first telephone terminal and the corresponding second call information of the second telephone terminal.
In an embodiment of the present invention, the first call information includes: the first call personnel information is matched with a first call sequence and a first call duration; the second communication information includes: the second communication personnel information and the second communication order and the second communication duration matched with the second communication personnel information; when the first communication personnel information and the second communication personnel information are in a group, the first communication sequence is the same as the second communication sequence; the first call duration is the same as the second call duration.
in the embodiment of the invention, the third party terminal converts the analysis into the first call information under the video networking protocol, packages the first call information and sends the first call information to the second telephone terminal, so that the second telephone terminal can display the first call information on an interface after analyzing the first call information.
In the embodiment of the invention, the person who has a call in the first telephone terminal, the call duration and the call sequence of each person can be preset, then the information is sent to the second telephone terminal, and the second telephone terminal displays the information of the current call person and the call time at the first preset position. And the information of other persons is displayed at the second preset position. For example, the current use of the first telephone terminal is A1 and the talk time is 6min, which is displayed at the middle position on the left side of the second telephone terminal; queuing personnel a2, A3 and a4 are displayed one above the other in order on the right.
In the embodiment of the invention, the third party terminal sends the first call information to the first telephone terminal and simultaneously sends the second call information to the first telephone terminal.
In the embodiment of the invention, the second communication information is packaged into a plurality of data packets, each data packet is numbered and is sent to the first telephone terminal according to the number, the first telephone terminal can confirm after receiving the data packet, the third party terminal receives the confirmation message, and the third party terminal resends the data packet according to the packet number when not receiving the confirmation message.
In the embodiment of the invention, how long the call information is displayed on the interface or the screen can be determined according to the call duration, when the current call starts, the current call personnel information is displayed on the preset interface, and when the current call ends, the next call personnel information is displayed on the preset interface.
Referring to fig. 7, there is shown a block diagram of a subtitle display apparatus according to an embodiment of the present invention,
the device is applied to the video network, and the first telephone terminal and the second telephone terminal are connected through the video network.
The apparatus 700 comprises:
an obtaining module 701, configured to obtain preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information;
a first sending module 702, configured to send the first call information to the second phone terminal, so that the second phone terminal displays the first call information;
a second sending module 703, configured to send the second communication information to the first phone terminal, so that the first phone terminal displays the second communication information.
On the basis of fig. 7, referring to fig. 8, a block diagram of another subtitle display apparatus according to an embodiment of the present invention is shown; the obtaining module 701 includes:
an obtaining unit 7011, configured to obtain a preset call information packet sent by a user through the internet;
a conversion unit 7012, configured to convert the preset call information packet into each group of preset call information under the video networking protocol after parsing the preset call information packet.
The first call information includes: the first call personnel information is matched with a first call sequence and a first call duration; the second communication information includes: the second communication personnel information and the second communication order and the second communication duration matched with the second communication personnel information; when the first communication personnel information and the second communication personnel information are in a group, the first communication sequence is the same as the second communication sequence; the first call duration is the same as the second call duration.
The first sending module 702 includes:
a first sending unit 7021, configured to send the first call information to the second telephone terminal;
a first control unit 7022, configured to control the second phone terminal to display the current first call crew information and the first call duration at a first preset position, and display the remaining first call crew information and the first call duration except the current first call crew information at a second preset position according to the first call sequence.
The second sending module 703 includes:
a second sending unit 7031, configured to send the second communication information to the first telephone terminal;
a second control unit 7032, configured to control the first phone terminal to display the current second communication staff information and the second communication duration at a third preset position, and display the remaining second communication staff information and the second communication duration except the current second communication staff information at a second preset position according to the second communication order.
In the embodiment of the invention, the first telephone terminal and the second telephone terminal are connected through the video network to acquire preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information; sending the first call information to the second telephone terminal so that the second telephone terminal displays the first call information; and sending the second communication information to the first telephone terminal so that the first telephone terminal displays the second communication information. In the embodiment of the invention, the first call information of the first terminal is sent to the second terminal, so that the second terminal can know the call information of the first terminal in real time, and meanwhile, the second call information of the second terminal is sent to the first terminal, so that the first terminal can know the call information of the second terminal in real time.
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 foregoing describes in detail a subtitle display method and apparatus provided by the present invention, and the principles and embodiments of the present invention are explained by applying specific examples, and the descriptions of the foregoing examples are only used to help understanding the method and core ideas of the present 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 (10)
1. A subtitle display method is applied to a video network, a first telephone terminal and a second telephone terminal carry out video call through the video network, and the first telephone terminal and the second telephone terminal are controlled by a third party terminal, and the method comprises the following steps:
acquiring preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information;
sending the first call information to the second telephone terminal so that the second telephone terminal displays the first call information;
sending the second communication information to the first telephone terminal so that the first telephone terminal displays the second communication information;
wherein, the step of obtaining each group of preset call information comprises:
the third-party terminal acquires a preset call information packet sent by a user through the Internet;
and the third party terminal analyzes the preset call information packet and converts the analyzed preset call information packet into each group of preset call information under the video networking protocol.
2. The method of claim 1, wherein the first session information comprises: the first call personnel information is matched with a first call sequence and a first call duration; the second communication information includes: the second communication personnel information and the second communication order and the second communication duration matched with the second communication personnel information; when the first communication personnel information and the second communication personnel information are in a group, the first communication sequence is the same as the second communication sequence; the first call duration is the same as the second call duration.
3. The method according to claim 2, wherein the step of sending the first call information to the second telephone terminal to cause the second telephone terminal to display the first call information comprises:
sending the first call information to the second telephone terminal;
and controlling the second telephone terminal to display the current first call personnel information and the first call duration at a first preset position, and displaying the remaining first call personnel information and the first call duration except the current first call personnel information at a second preset position according to the first call sequence.
4. The method of claim 3, wherein the step of sending the second call information to the first telephone terminal to cause the first telephone terminal to display the second call information comprises:
sending the second communication information to the first telephone terminal;
and controlling the first telephone terminal to display the current second communication personnel information and the second communication time length at a third preset position, and displaying the remaining second communication personnel information and the second communication time length except the current second communication personnel information at a second preset position according to the second communication sequence.
5. A subtitle display apparatus, the apparatus being applied to a video network through which a first telephone terminal and a second telephone terminal make a video call, the first telephone terminal and the second telephone terminal being controlled by a third party terminal, the apparatus comprising:
the acquisition module is used for acquiring preset call information of each group; wherein each group of the preset call information includes: first call information of the first telephone terminal and second call information of the second telephone terminal corresponding to the first call information;
the first sending module is used for sending the first call information to the second telephone terminal so as to enable the second telephone terminal to display the first call information;
the second sending module is used for sending the second communication information to the first telephone terminal so that the first telephone terminal can display the second communication information;
wherein, the obtaining module includes:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a preset call information packet sent by a user through the Internet;
and the conversion unit is used for converting the preset call information packet into each group of preset call information under the video networking protocol after analyzing the preset call information packet.
6. The apparatus of claim 5, wherein the first session information comprises: the first call personnel information is matched with a first call sequence and a first call duration; the second communication information includes: the second communication personnel information and the second communication order and the second communication duration matched with the second communication personnel information; when the first communication personnel information and the second communication personnel information are in a group, the first communication sequence is the same as the second communication sequence; the first call duration is the same as the second call duration.
7. The apparatus of claim 6, wherein the first sending module comprises:
a first sending unit, configured to send the first call information to the second telephone terminal;
and the first control unit is used for controlling the second telephone terminal to display the current first call personnel information and the first call duration at a first preset position, and displaying the remaining first call personnel information and the first call duration except the current first call personnel information at a second preset position according to the first call sequence.
8. The apparatus of claim 7, wherein the second sending module comprises:
a second sending unit, configured to send the second communication information to the first telephone terminal;
and the second control unit is used for controlling the first telephone terminal to display the current second communication personnel information and the second communication time length at a third preset position, and displaying the residual second communication personnel information and the second communication time length except the current second communication personnel information at a second preset position according to the second communication sequence.
9. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the subtitle display method according to any one of claims 1 to 4.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the subtitle display method according to any one of claims 1 to 4.
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| EP1635535A2 (en) * | 2000-09-19 | 2006-03-15 | Nice Systems Ltd. | Communication management system for recording communications sessions |
| CN102244760A (en) * | 2011-04-28 | 2011-11-16 | 大连亿创天地科技发展有限公司 | Internet-based remote video consultation system |
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| CN107370981A (en) * | 2016-05-13 | 2017-11-21 | 中兴通讯股份有限公司 | The information cuing method and device of personnel participating in the meeting in a kind of video conference |
| CN107959817B (en) * | 2016-10-17 | 2019-04-26 | 视联动力信息技术股份有限公司 | A kind of caption presentation method and device |
| CN108093197B (en) * | 2016-11-21 | 2021-06-15 | 阿里巴巴集团控股有限公司 | Method, system and machine-readable medium for information sharing |
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| EP1635535A2 (en) * | 2000-09-19 | 2006-03-15 | Nice Systems Ltd. | Communication management system for recording communications sessions |
| CN102244760A (en) * | 2011-04-28 | 2011-11-16 | 大连亿创天地科技发展有限公司 | Internet-based remote video consultation system |
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Effective date of registration: 20201230 Address after: 571924 building C07, Zone C, Hainan Ecological Software Park, hi tech Industrial Demonstration Zone, old town, Haikou City, Hainan Province Patentee after: Hainan Shilian Communication Technology Co.,Ltd. Address before: 100000 Beijing Dongcheng District Qinglong Hutong 1 Song Hua Building A1103-1113 Patentee before: VISIONVERA INFORMATION TECHNOLOGY Co.,Ltd. |