CN109218824B - Service processing method and device - Google Patents
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
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- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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Abstract
The invention provides a method and a device for processing services, wherein the method relates to a video network and comprises the following steps: when a playing service aiming at video data in the video network is triggered, starting a target plug-in a browser; the target plug-in can play video data in a video network; judging whether the target plug-in completes UI drawing or not; if the target plug-in does not finish UI drawing, controlling the target plug-in to draw the UI according to a UI drawing instruction sent to the target plug-in by the browser; and if the target plug-in unit is judged to finish UI drawing, sending a drawing forbidding instruction to the target plug-in unit so as to forbid the target plug-in unit from carrying out UI redrawing. By the method and the device, control of UI drawing is realized, UI redrawing in the video playing process is avoided, and video playing stability is improved.
Description
Technical Field
The present invention relates to the field of video networking technologies, and in particular, to a method and an apparatus for service processing.
Background
With the development of science and technology, the video networking technology is widely applied to various industries, such as the fields of office work, remote medical treatment, security protection, emergency command and the like, and the application of the video networking technology brings great convenience.
At present, a user can watch video data in a video network through a browser, and in the process of playing videos by adopting the browser, the situation that a user continuously redraws a UI (user interface) can occur in the browser, so that the video playing is unstable, and if flickering occurs, the user experience is influenced.
Disclosure of Invention
In view of the above, the present invention is proposed to provide a method and apparatus for service processing that overcomes or at least partially solves the above problems, comprising:
a method of traffic processing, the method involving video networking, comprising:
when a playing service aiming at video data in the video network is triggered, starting a target plug-in a browser; the target plug-in can play video data in a video network;
judging whether the target plug-in completes UI drawing or not;
if the target plug-in does not finish UI drawing, controlling the target plug-in to draw the UI according to a UI drawing instruction sent to the target plug-in by the browser;
and if the target plug-in unit is judged to finish UI drawing, sending a drawing forbidding instruction to the target plug-in unit so as to forbid the target plug-in unit from carrying out UI redrawing.
Optionally, the step of determining whether the target plug-in has finished the UI drawing includes:
judging whether the target plug-in receives the code stream of the video data;
if the code stream of the video data is received, judging that the target plug-in unit finishes UI drawing;
and if the code stream of the video data is not received, judging that the target plug-in does not finish UI drawing.
Optionally, before the step of determining whether the target plug-in has completed UI drawing, the method further includes:
judging whether a specified event is triggered or not;
and when the specified event is triggered, executing the step of judging whether the target plug-in completes UI drawing.
Optionally, the specified event includes that a scroll bar of a page in the browser is dragged or scrolled.
Optionally, the browser includes an IE browser, and the target plug-in is capable of performing multi-path code stream decoding to play multi-path video data.
An apparatus for traffic processing, the apparatus relating to video networking, comprising:
the target plug-in starting module is used for starting a target plug-in the browser when a playing service aiming at video data in the video network is triggered; the target plug-in can play video data in a video network;
the drawing judgment module is used for judging whether the target plug-in completes UI drawing;
the UI drawing module is used for controlling the target plug-in to draw the UI according to a UI drawing instruction sent to the target plug-in by the browser if the target plug-in is judged not to finish the UI drawing;
and the drawing forbidding module is used for sending a drawing forbidding instruction to the target plug-in unit if the target plug-in unit is judged to finish the UI drawing so as to forbid the target plug-in unit from carrying out UI redrawing.
Optionally, the drawing judgment module includes:
a code stream receiving and judging submodule for judging whether the target plug-in receives the code stream of the video data;
the finished judgment sub-module is used for judging that the target plug-in unit finishes UI drawing if the code stream of the video data is received;
and the uncompleted judgment sub-module is used for judging that the target plug-in does not complete UI drawing if the code stream of the video data is not received.
Optionally, the method further comprises:
and the trigger judging module is used for judging whether the specified event is triggered or not and calling the drawing judging module when the specified event is triggered.
Optionally, the specified event includes that a scroll bar of a page in the browser is dragged or scrolled.
Optionally, the browser includes an IE browser, and the target plug-in is capable of performing multi-path code stream decoding to play multi-path video data.
The invention has the following advantages:
in the invention, when a playing service aiming at video data in a video network is triggered, a target plug-in a browser is started, whether the target plug-in completes UI drawing is judged, if the target plug-in does not complete UI drawing is judged, the target plug-in is controlled to carry out UI drawing according to a UI drawing instruction sent to the target plug-in by the browser, and if the target plug-in is judged to complete UI drawing, a drawing prohibition instruction is sent to the target plug-in to prohibit the target plug-in from carrying out UI redrawing, so that the control of UI drawing is realized, the UI redrawing in the video playing process is avoided, and the stability of video playing is improved.
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In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic networking diagram of a video network according to an embodiment of the present invention;
fig. 2 is a schematic hardware structure diagram of a node server according to an embodiment of the present invention;
fig. 3 is a schematic hardware structure diagram 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 steps of a method for processing services according to an embodiment of the present invention;
fig. 6 is a block diagram illustrating a service processing 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 (Servertechnology)
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.
1. 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: server, exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, code board, memory, 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 server, access exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, coding board, memory, 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.
Referring to fig. 5, a flowchart illustrating steps of a method for service processing according to an embodiment of the present invention is shown, where the method relates to a video network, and specifically may include the following steps:
step 501, when a playing service for video data in a video network is triggered, starting a target plug-in a browser; the target plug-in can play video data in a video network;
the browser may comprise an IE browser, among others.
In a specific implementation, the browser may obtain the video list from the video networking server, and display the video list to the user, and when it is detected that the user performs an on-demand operation on the video data in the video list, that is, a play service for the video data in the video networking is triggered, the target plug-in the browser may be started.
In an example, because the target plug-in can decode multiple code streams to play multiple paths of video data, when the video data is a surveillance video, a user can play multiple surveillance videos in a browser, and the browser can obtain multiple paths of video code streams corresponding to the multiple surveillance videos, and start the target plug-in to decode the multiple paths of code streams and then play the multiple paths of code streams by using multiple video windows.
after the target plug-in is started, the target plug-in may perform UI drawing, for example, draw a UI such as a play button, a fast forward button, or the like, and then it may be determined that the target plug-in has completed UI drawing.
In an embodiment of the present invention, step 502 may include the following sub-steps:
judging whether the target plug-in receives the code stream of the video data; if the code stream of the video data is received, judging that the target plug-in unit finishes UI drawing; and if the code stream of the video data is not received, judging that the target plug-in does not finish UI drawing.
Since the code stream is sent to the target plug-in unit after the UI drawing is finished, whether the target plug-in unit receives the code stream of the video data on demand can be judged, and if so, the UI drawing is judged to be finished; if not, determining that the UI drawing is not finished.
In an embodiment of the present invention, before step 502, the following steps may be further included:
judging whether a specified event is triggered or not; when the specified event is triggered, step 502 is performed.
As one example, the specified event includes a scroll bar of a page in the browser being dragged or scrolled.
Because the rule that when the scroll bar of the page in the browser is dragged or rolled and the target plug-in sends the UI drawing instruction is set in the browser mechanism, when the target plug-in finishes the UI drawing and plays the video data, if the UI drawing instruction sent by the browser is received again, the target plug-in may redraw the UI, which may cause unstable situations such as flickering in the process of playing the video data by the target plug-in, and affect the video viewing experience of the user.
Based on this, when it is detected that the user drags or scrolls the scroll bar of the page where the target plug-in is located in the browser, it may be determined that the specified event is triggered, and then step 502 is executed to determine whether the target plug-in has completed the UI drawing, so as to avoid performing the UI redrawing when the target plug-in has completed the UI drawing and video data is being played, and to ensure the stability of video playing.
when the target plug-in is judged not to finish UI drawing, a system processing function in the browser can be called according to a received UI drawing instruction sent to the target plug-in by the browser, UI drawing is carried out on the target plug-in, a code stream of video data is received after the UI drawing is finished, and the video data is played.
And when the target plug-in is judged to finish the UI drawing, generating a drawing prohibition instruction and sending the drawing prohibition instruction to the target plug-in, wherein the target plug-in can prohibit the target plug-in from redrawing the UI according to the UI drawing instruction by shielding a system processing function in the browser.
In the invention, when a playing service aiming at video data in a video network is triggered, a target plug-in a browser is started, whether the target plug-in completes UI drawing is judged, if the target plug-in does not complete UI drawing is judged, the target plug-in is controlled to carry out UI drawing according to a UI drawing instruction sent to the target plug-in by the browser, and if the target plug-in is judged to complete UI drawing, a drawing prohibition instruction is sent to the target plug-in to prohibit the target plug-in from carrying out UI redrawing, so that the control of UI drawing is realized, the UI redrawing in the video playing process is avoided, and the stability of video playing is improved.
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. 6, a block diagram of a service processing apparatus according to an embodiment of the present invention is shown, where the apparatus relates to a video network, and specifically includes the following modules:
a target plug-in starting module 601, configured to start a target plug-in a browser when a play service for video data in a video network is triggered; the target plug-in can play video data in a video network;
a drawing judgment module 602, configured to judge whether the target plug-in completes UI drawing;
a UI drawing module 603, configured to control the target plugin to perform UI drawing according to a UI drawing instruction sent by the browser to the target plugin if it is determined that the target plugin does not finish UI drawing;
and a drawing prohibition module 604, configured to send a drawing prohibition instruction to the target plug-in to prohibit the target plug-in from redrawing the UI if it is determined that the target plug-in has completed drawing the UI.
In an embodiment of the present invention, the drawing determining module 602 includes:
a code stream receiving and judging submodule for judging whether the target plug-in receives the code stream of the video data;
the finished judgment sub-module is used for judging that the target plug-in unit finishes UI drawing if the code stream of the video data is received;
and the uncompleted judgment sub-module is used for judging that the target plug-in does not complete UI drawing if the code stream of the video data is not received.
In an embodiment of the present invention, the method further includes:
and a trigger judging module, configured to judge whether a specified event is triggered, and call the drawing judging module 602 when the specified event is triggered.
In an embodiment of the present invention, the specified event includes that a scroll bar of a page in the browser is dragged or scrolled.
In an embodiment of the present invention, the browser includes an IE browser, and the target plug-in is capable of performing multi-channel code stream decoding to play multi-channel video data.
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.
An embodiment of the present invention further provides an electronic device, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the steps of the method for processing the service are implemented.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for processing the service are implemented.
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 and apparatus for processing service provided by the present invention are introduced in detail, and a specific example is applied in the text to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea 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 (6)
1. A method of traffic handling, the method involving video networking, comprising:
when a playing service aiming at video data in the video network is triggered, starting a target plug-in a browser; the target plug-in can play video data in a video network;
judging whether the target plug-in completes UI drawing or not;
if the target plug-in does not finish UI drawing, controlling the target plug-in to draw the UI according to a UI drawing instruction sent to the target plug-in by the browser;
if the target plug-in unit is judged to finish UI drawing, sending a drawing forbidding instruction to the target plug-in unit so as to forbid the target plug-in unit from carrying out UI redrawing;
wherein, the step of judging whether the target plug-in unit finishes the UI drawing comprises the following steps:
judging whether the target plug-in receives the code stream of the video data;
if the code stream of the video data is received, judging that the target plug-in unit finishes UI drawing;
if the code stream of the video data is not received, judging that the target plug-in does not finish UI drawing;
the browser comprises an IE browser, and the target plug-in can decode multiple paths of code streams to play multiple paths of video data.
2. The method of claim 1, prior to the step of determining whether the target plug-in has completed UI drawing, further comprising:
judging whether a specified event is triggered or not;
and when the specified event is triggered, executing the step of judging whether the target plug-in completes UI drawing.
3. The method of claim 2, wherein the specified event comprises a scroll bar of a page in the browser being dragged or scrolled.
4. An apparatus for traffic processing, the apparatus being related to a video network, comprising:
the target plug-in starting module is used for starting a target plug-in the browser when a playing service aiming at video data in the video network is triggered; the target plug-in can play video data in a video network;
the drawing judgment module is used for judging whether the target plug-in completes UI drawing;
the UI drawing module is used for controlling the target plug-in to draw the UI according to a UI drawing instruction sent to the target plug-in by the browser if the target plug-in is judged not to finish the UI drawing;
the drawing forbidding module is used for sending a drawing forbidding instruction to the target plug-in unit if the target plug-in unit is judged to finish the UI drawing so as to forbid the target plug-in unit from carrying out UI redrawing;
a code stream receiving and judging submodule for judging whether the target plug-in receives the code stream of the video data;
the finished judgment sub-module is used for judging that the target plug-in unit finishes UI drawing if the code stream of the video data is received;
an incomplete judgment submodule, configured to judge that the target plug-in does not complete UI drawing if the code stream of the video data is not received;
the browser comprises an IE browser, and the target plug-in can decode multiple paths of code streams to play multiple paths of video data.
5. The apparatus of claim 4, further comprising:
and the trigger judging module is used for judging whether the specified event is triggered or not and calling the drawing judging module when the specified event is triggered.
6. The apparatus of claim 5, wherein the specified event comprises a scroll bar of a page in the browser being dragged or scrolled.
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| CN105955777A (en) * | 2016-05-03 | 2016-09-21 | 网易（杭州）网络有限公司 | User interface refreshing method and device |
| CN106817613A (en) * | 2015-11-30 | 2017-06-09 | 腾讯科技（深圳）有限公司 | Realize the method and apparatus that audio-video frequency content is played |
| CN108509248A (en) * | 2018-04-13 | 2018-09-07 | 网易（杭州）网络有限公司 | Data processing method and device, storage medium, processor and terminal |
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| CN106817613A (en) * | 2015-11-30 | 2017-06-09 | 腾讯科技（深圳）有限公司 | Realize the method and apparatus that audio-video frequency content is played |
| CN105955777A (en) * | 2016-05-03 | 2016-09-21 | 网易（杭州）网络有限公司 | User interface refreshing method and device |
| CN108509248A (en) * | 2018-04-13 | 2018-09-07 | 网易（杭州）网络有限公司 | Data processing method and device, storage medium, processor and terminal |
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