CN103237270A

CN103237270A - Video streaming media system and method capable of interacting with network

Info

Publication number: CN103237270A
Application number: CN2013101697422A
Authority: CN
Inventors: 黄孙明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-09
Filing date: 2013-05-09
Publication date: 2013-08-07

Abstract

The invention discloses a video streaming media system and method capable of interacting with the network. A network service application and management module is additionally arranged; when a user uses the video service, a network service application processing process is added in the service processing flow; therefore, the video streaming media system can apply for the most proper network resource and network security service according to the video use situation of the user, so that the video streaming media system can provide the video service with the network security for the user; and the service quality and the user experience of the video streaming media are greatly improved. The invention can be applied to the video streaming media system comprising the internet video, the mobile phone video, video monitoring and IPTV (internet protocol television), the problem that poor video service quality is caused by the fact that the video service can not obtain the network security can be solved, the video service development is accelerated, and great economic benefit is obtained.

Description

A kind of can with video streaming media system and the method for network interaction

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Technical field

The present invention relates to a kind of can with video streaming media system and the method for network interaction, belong to the computer network communication technology field.

Background technology

Along with Internet development, the video stream media business is used widely.The video stream media business has very high requirement to the carrying quality of network, and is very responsive to time delay, shake, the packet loss of network.And the TCP/IP technology adopts the load mode do one's best, can't fine guarantee network quality; Caused the video stream media service, often needed buffering in advance, often occurred pausing, in addition the situation of interrupting, poor user experience.

In recent years, IT and the continuous fusion development of CT technology.In the communications field, telecom operators are in the intellectuality that advances network, and wishing provides intelligence service end to end for upper layer application; In addition, at internet arena, software defined network linked groups also is devoted to promote the unified control of network implementation, and the open network ability for upper layer application provides better network service, thereby ensures application service quality.

But present video streaming media system does not still possess ability and the interface that carries out alternately, obtains as required corresponding network service with network.Make network isolate, isolate, lack alternately with using still, possess network service provision capacity as required even formed network, video streaming media system also can't obtain the situation of required network service as required.

The roughly business realizing mode of present video streaming media system is as follows:

Video stream media business realizing mode one, as shown in Figure 1: in this way, the video stream media Control Server had both been done operational processor, also provided end as Streaming Media.Subscription client is to the required streaming medium content of video stream media Control Server request, and the video stream media Control Server is handled service request from user after receiving user's request, and the streaming medium content of appointment is provided to client.

Video stream media implementation two, as shown in Figure 2: in this way, the video stream media Control Server is mainly as operational processor, the providing to be provided to bring in by special Streaming Media of Streaming Media provides, and it can be that special CDN server or other streaming media service provide equipment that Streaming Media provides end.Subscription client is to the required streaming medium content of video stream media Control Server request; After the video stream media Control Server was received the request of client, the process user request was dispatched and assignment according to set strategy, determined that the user provides the Streaming Media of streaming media service that end is provided for this reason, and returned the information that Streaming Media provides end to client; Client provides client information according to the Streaming Media that the video stream media Control Server returns, and the streaming medium content of end request appointment is provided to Streaming Media; After Streaming Media provides end to receive the request of client, provide the streaming medium content of appointment to client.

From above analysis, present video streaming media system lacks and network carries out mutual processing procedure and interface, can't obtain corresponding network layer resource according to the needs of business and ensure service.

Therefore, video streaming media system need be transformed, and increases and can carry out mutual mechanism with network accordingly, realizes obtaining of network service as required, thereby can better ensure the quality of video stream media business.

Summary of the invention

Goal of the invention: the invention provides a kind of can with video streaming media system and the method for network interaction, video streaming media system can't carry out alternately with network in the solution prior art, can't obtain the problem of only network service according to the concrete needs of video traffic.

Technical scheme: a kind of can with the video streaming media system of network interaction, comprise client and video stream media Control Server; Also comprise network service request and administration module.

Described client can comprise the various Streaming Media client forms under B/S, C/S, P2P, the P2SP pattern.

Described video stream media Control Server, mainly for the treatment of functions such as providing of request, scheduling of resource and the Streaming Media of client, wherein, the processing of client-requested, functions such as scheduling of resource processing can adopt the processing mode of P2P or P2SP, and namely described video stream media Control Server can be based on that P2P or P2SP technology realize; The function that Streaming Media provides also can be peeled off, and adopting independently, Streaming Media provides end equipment to realize; Streaming Media provides end to be mainly used in providing streaming medium content to client, and concrete form can be special-purpose CDN equipment, also can be that the Streaming Media of other modes provides equipment.

Described video streaming media system need obtain corresponding Internet resources and network service guarantee as required for the better video traffic that provides for the user that ensures, needs and network carry out alternately, and described network is mainly Internet resources control and management device; Internet resources control and management device is responsible for the network equipment, resource are managed, control, carry out network capabilities abstract after, corresponding network service request and calling interface are provided; Specifically can show as network service request and calling system or interface that telecom operators provide; Network service request and calling system or interface under SDN (software defined network) framework; Other provide system that network capabilities calls or interface, other provide centre/agency plant that network capabilities calls or interface etc.

In order to realize the mutual of video streaming media system and network, need in video streaming media system, increase network service request and administration module.Network service request and administration module can be independently or are deployed in client and/or video stream media Control Server simultaneously, and/or Streaming Media provides in the end; Network service request and administration module mainly comprise transmitting element and receiving element.Transmitting element is mainly used in to Internet resources control and management device request or cancels the network service, perhaps sends instruction to client, and the instruction client is to Internet resources control and management device request or cancel the network service.Main and the transmitting element of receiving element is used, and receives corresponding message or instruction, and handles accordingly.

A kind of can with the video stream media method of network interaction, at two kinds of implementations of video streaming media system, by with the network interaction technology, for the user provides streaming media service; Wherein, two kinds of implementations of video streaming media system are:

1, the video stream media Control Server directly provides streaming media service for the user;

2, adopt special-purpose Streaming Media to provide end to provide streaming media service for the user;

This dual mode all can be realized in conjunction with the P2P/P2SP technology.

At mode one, can mainly be formed by client, video stream media Control Server and network service request and administration module with the video streaming media system of network interaction, the application of network service can be divided into two kinds of methods:

1) directly served to Internet resources control and management device request network by network service request and administration module by the video stream media Control Server;

2) the video stream media Control Server sends instruction by network service request and administration module to client, and the instruction client is served to Internet resources control and management device request network;

At mode two, can mainly provide end and network service request and administration module to form by client, video stream media Control Server, Streaming Media with the video streaming media system of network interaction, provide end to provide Media Stream service, the application of network service can be divided into four kinds of methods by Streaming Media:

2) by Streaming Media provide end by network service request and administration module directly to the service of Internet resources control and management device request network;

3) the video stream media Control Server sends instruction by network service request and administration module to client, the instruction client is to the service of Internet resources control and management device request network, and client is served to Internet resources control and management device request network by network service request and administration module;

4) Streaming Media provides end to send instruction by network service request and administration module to client, the instruction client is to the service of Internet resources control and management device request network, and client is served to Internet resources control and management device request network by network service request and administration module;

No matter adopt which kind of mode to realize, key point is, in each part of video streaming media system, exist network service request and administration module, this module may reside in the video stream media Control Server and or Streaming Media (under the situation that video streaming media system is realized in conjunction with the P2P/P2SP technology, network service request and administration module also may be present in the associated component of P2P system) in end and/or the client is provided.When the user uses Video service, in business processing flow, increase the processing procedure of network service request, make that video streaming media system can be according to user's video operating position, apply for suitable network resource and network guarantee service the most, thereby make video streaming media system can provide the Video service of network guarantee to the user.Such as: the active user has selected the super clear video of paying in video streaming media system, strategy according to video stream media, need accelerate the guarantee service for this user provides, needing selected nearest CDN node be its service, and ensures the 20M bandwidth of whole process for this user.At this moment, video streaming media system is initiated application to Internet resources control and management device, and user's IP address is provided, CDN IP addresses of nodes information, and require network that bandwidth and the high-grade network guarantee service of omnidistance 20M between user and the CDN node are provided.User's video traffic just can access real-time and dynamic and effectively ensures like this.

Implementation three in mode two is that example describes below, and the realization of concrete variety of way has corresponding explanation in the accompanying drawings.

The implementation method three of mode two, namely video streaming media system comprises client, video stream media Control Server, Streaming Media provides end.To the client information that sends instructions, the instruction client is to Internet resources control and management device request network service manner by the video stream media Control Server for user's network service request.Concrete operation flow is as follows:

1, subscription client is initiated the Streaming Media request, the streaming medium content of request appointment;

2, under this mode, providing by special video stream media of video stream media provides end equipment to provide.Therefore, after the video stream media Control Server receives the request of client, handle accordingly and scheduling of resource, being defined as this client provides the Streaming Media of service that end is provided.And return Streaming Media to client client information is provided.In order to ensure quality of service, before the streaming medium content service is provided, need obtain suitable network resource and network guarantee service earlier, in the method, the video stream media Control Server is by network service request and administration module indication client-requested network service manner; The video stream media Control Server returns the needed Internet resources of this user and network service by network service request and administration module to client, and the indication client is served to Internet resources control and management device request network;

3, client by network service request and administration module to Internet resources control and management device request or call the network service; Concrete network service is decided according to concrete service needed, as: dynamically setting up each Streaming Media provides dedicated Internet access end to end between end and the client, high priority is set, ensures high bandwidth etc.;

4, after Internet resources control and management device receives the request of client or calls, carry out the operation of appointment, reserve corresponding Internet resources or corresponding network service is provided, and return request network service success message to network service request and the administration module of client;

5, client is returned request network service success message by network service request and administration module to the video stream media Control Server;

6, the video stream media Control Server sends to client by network service request and administration module, can begin to ask streaming medium content message;

7, client provides the streaming medium content of end request appointment to Streaming Media;

8, Streaming Media provides end that the streaming medium content of appointment is provided to client.During Streaming Media transmits, the video stream media Control Server can be indicated the network service request of client and the network service that administration module please be looked for novelty to Internet resources control and management device by network service request and administration module as required again, for the user provides real-time, only network carrying service; Streaming Media provides to be finished, and needs the video stream media Control Server to indicate client to cancel the network service to the request of Internet resources control and management device again by network service request and administration module, avoids the ineffective occupation of resource;

9, the video stream media Control Server sends message by network service request and administration module to client, and the indication client is cancelled the network service to the request of Internet resources control and management device;

10, client is cancelled the network service by network service request and administration module to the request of Internet resources control and management device;

11, Internet resources control and management device is cancelled this user's network service, and returns to the network service request of client and administration module and to cancel network service success message;

12, after the network service request of client and administration module are received the network service of the cancelling success message that Internet resources control and management device returns, send to network service request and the administration module of video stream media Control Server and to cancel network and serve success message;

In the method for the present invention, the operating position that the content that video streaming media system can be visited according to attribute of user, user, user use, Internet resources and the network guarantee service corresponding with the application of Internet resources control and management device as required.Video streaming media system can be the user applies adequate resources before providing Video service for the user in advance; Also can provide for the user in the process of Video service, apply for adjusting Internet resources and network guarantee service in real time according to strategy; Provide when finishing at Streaming Media, application to set aside is Internet resources and network guarantee service that this user provides, avoids the ineffective occupation of resource.

Of the present invention can with video streaming media system and the method for network interaction, main feature is to have increased in the video streaming media system network service request and administration module.And in the process of video stream media Business Processing, increased the process of corresponding Internet resources and service guarantee application/cancel.

Of the present invention can with the video streaming media system of network interaction, can comprise that internet video system, mobile stream media system, video monitoring system etc. exist in the system of streaming media service.Concrete stream media system implementation can be C/S model, B/S pattern, P2P pattern, P2SP pattern etc.; Providing of Streaming Media can adopt the video stream media Control Server to provide, and also can adopt special-purpose Streaming Media that end is provided, as: CDN provides Streaming Media;

Of the present invention can with the video streaming media system and method for network interaction in, network refers to Internet resources control and management device.Internet resources control and management device is responsible for the network equipment, resource are managed, control, carry out network capabilities abstract after, corresponding network service request and calling interface are provided; Specifically can show as network service request and calling system or interface that telecom operators provide; Network service request under the SDN framework and calling system or interface; Other provide system that network capabilities calls or interface, other provide centre/agency plant that network capabilities calls or interface etc.

Beneficial effect: compared with prior art, provided by the invention can with video streaming media system and the method for network interaction, have interaction protocol interface and corresponding procedure processing method with Internet resources control and management device, can be in video stream media Business Processing process, on-demand application also obtains corresponding Internet resources and the network guarantee service.Thereby make the video stream media service obtain effective network guarantee, the quality of service and the user that greatly improve video stream media experience.The present invention can be applicable to video streaming media system, comprise internet video, mobile video, video monitoring, IPTV etc., can solve video traffic and can't obtain network guarantee, cause the problem of video service quality difference, promote the video traffic development, have great economic benefit.

Description of drawings

Fig. 1 is video stream media Business Processing mode one flow process schematic diagram in the prior art;

Fig. 2 is video stream media Business Processing mode two flow process schematic diagrames in the prior art;

Fig. 3 of the present invention can with the business processing flow schematic diagram of the video streaming media system of network interaction;

Fig. 4 be the present invention is based on existing video traffic processing mode one realize can with the method one Business Processing schematic diagram of network interaction;

Fig. 5 be the present invention is based on existing video traffic processing mode one realize can with the method two Business Processing schematic diagram of network interaction;

Fig. 6 be the present invention is based on existing video traffic processing mode two realize can with the method one Business Processing schematic diagram of network interaction;

Fig. 7 be the present invention is based on existing video traffic processing mode two realize can with the method two Business Processing schematic diagram of network interaction;

Fig. 8 be the present invention is based on existing video traffic processing mode two realize can with the method three Business Processing schematic diagrames of network interaction;

Fig. 9 be the present invention is based on existing video traffic processing mode two realize can with the method four Business Processing schematic diagrames of network interaction;

Figure 10 for the present invention can with network service request and administration module functional block diagram in the video streaming media system of network interaction;

Figure 11 is the transmitting element functional block diagram of network service request of the present invention and administration module;

Figure 12 is the receiving element functional block diagram of network service request of the present invention and administration module.

Embodiment

Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.

Can with video streaming media system and the method for network interaction, described video streaming media system has interactive interface and the corresponding procedure processing method with Internet resources control and management device, can be in video stream media Business Processing process, on-demand application also obtains corresponding Internet resources and service, ensures the video stream media quality of service.

As shown in Figure 1, have video stream media Business Processing mode one schematic diagram now, described the roughly Business Processing process of wherein a kind of business realizing mode of existing video streaming media system, step is as follows:

1, subscription client is to the streaming medium content of video stream media Control Server request appointment;

2, under this mode, the video stream media Control Server possesses Business Processing, scheduling of resource and Streaming Media provides function.After the request that receives client, handle accordingly and dispatch, and the streaming medium content of appointment is provided to client.

This kind mode, be at present common C/S or B/S mode under video stream media business realizing mode.

As shown in Figure 2, have video stream media Business Processing mode two schematic diagrames now, described the roughly Business Processing process of another business realizing mode of existing video streaming media system, step is as follows:

2, under this mode, providing by special video stream media of video stream media provides end equipment that (it can be CDN that Streaming Media provides end) is provided.Therefore, after the video stream media Control Server receives the request of client, handle accordingly and scheduling of resource, being defined as this client provides the Streaming Media of service that end is provided, and returns corresponding Streaming Media to client client information is provided;

3, subscription client provides client information according to the Streaming Media that the video stream media Control Server returns, and the streaming medium content of end request appointment is provided to Streaming Media;

4, after Streaming Media provides the request that termination receives client, provide the streaming medium content of appointment to client;

This kind mode, be present scene based on CDN, based on the video stream media business realizing mode of P2P/P2SP.

As shown in Figure 3, can with the business processing flow schematic diagram of the video streaming media system of network interaction.Step is as follows:

1, the video stream media Control Server receives the request that client is initiated;

2, the video stream media Control Server is handled the request of client, and according to set resource dispatching strategy, being defined as client provides the Streaming Media of streaming medium content that end equipment is provided;

3, before providing streaming medium content for the user, need as required and network interaction, obtain corresponding Internet resources and service guarantee;

4, successfully obtain Internet resources and ensure service after, Streaming Media provides end to provide streaming medium content to client; In the process that streaming medium content provides, can carry out obtaining new Internet resources and service alternately with network again according to the needs of business;

5, after Streaming Media transmits and finishes, for avoiding the idle and waste of Internet resources, need to carry out alternately with network again, corresponding Internet resources and service are cancelled in request.

As shown in Figure 4, based on existing video traffic processing mode one realize can with the method one Business Processing schematic diagram of network interaction.In the method, comprised can with video streaming media system and the Internet resources control and management device of network interaction.Wherein, client and video stream media Control Server can have been comprised with the video streaming media system of network interaction.Wherein, client can be the various Streaming Media clients under B/S, C/S, P2P, the P2SP pattern; The video stream media Control Server has comprised network service request and administration module, can carry out alternately with Internet resources control and management device; Internet resources control and management device is system or the platform that provides network capabilities to call for application, it can be the northbound interface that SDN controller or SDN controller provide, can be that network capabilities encapsulation and the abstract professional ability calling interface that externally provides afterwards have been provided in telecom operators, also can be other centre/agency plants that network capabilities calling interface is provided etc.Here need to prove that Internet resources control and management device is not the network strategy control system.Internet resources control and management device is higher level, more the network capabilities platform of abstract.

Business processing flow is as follows:

2, after the video stream media Control Server receives the request of client, carry out analyzing and processing; Because in the manner, the integrated Streaming Media of video stream media Control Server provides function.Thereby determine from providing end as Streaming Media.For the quality that ensures that business provides, the video stream media Control Server by network service request and administration module to Internet resources control and management device request or call Internet resources and service.Concrete Internet resources and service are decided according to concrete service needed, as: dynamically set up dedicated Internet access end to end between video stream media Control Server and the client, high priority is set, ensures high bandwidth etc.;

3, after Internet resources control and management device receives the request of video stream media Control Server or calls, carry out the operation of appointment, reserve corresponding Internet resources or corresponding network service is provided, and return request network service success message to network service request and the administration module of video stream media Control Server;

4, the video stream media Control Server begins to provide streaming medium content to transmit to client.During Streaming Media transmits, the network service that the video stream media Control Server can please be looked for novelty to Internet resources control and management device by network service request and administration module as required again, for the user provides real-time, only network carrying service; Streaming Media provides to be finished, and needs to trigger the video stream media Control Server and cancels the network service by network service request and administration module to the request of Internet resources control and management device, avoids the ineffective occupation of resource;

5, Streaming Media provides when finishing, and triggers the video stream media Control Server and cancels the network service by network service request and administration module to the request of Internet resources control and management device;

6, Internet resources control and management device is cancelled this user's network service, and returns to the network service request of video stream media Control Server and administration module and to cancel network service success message;

The main feature of this method is, before providing streaming media service for the user, is earlier user applies Internet resources and service by the video stream media Control Server; Finish transmit streaming medium content for the user after, be that the user cancels Internet resources and service by the video stream media Control Server; And in the process that Streaming Media provides, also can carry out the application of Internet resources and service as required.Increased network service request and administration module in the video stream media Control Server, realization is mutual with Internet resources control and management device.

As shown in Figure 5, based on existing video traffic processing mode one realize can with the method two Business Processing schematic diagram of network interaction.In the method, comprised can with video streaming media system and the Internet resources control and management device of network interaction.Wherein, can comprise client and video stream media Control Server with the video streaming media system of network interaction.Wherein, client can be the various Streaming Media clients under B/S, C/S, P2P, the P2SP pattern, and client has comprised network service request and administration module, can carry out alternately with Internet resources control and management device and video stream media Control Server; The video stream media Control Server has comprised network service request and administration module, can carry out alternately with client; Internet resources control and management device is system or the platform that provides network capabilities to call for application, it can be the northbound interface that SDN controller or SDN controller provide, can be that network capabilities encapsulation and the abstract professional ability calling interface that externally provides afterwards have been provided in telecom operators, also can be other centre/agency plants that network capabilities calling interface is provided etc.Here need to prove that Internet resources control and management device is not the network strategy control system.Internet resources control and management device is higher level, more the network capabilities platform of abstract.

Business processing flow is as follows:

2, after the video stream media Control Server receives the request of client, carry out analyzing and processing; Because in the manner, the integrated Streaming Media of video stream media Control Server provides function.Thereby determine from providing end as Streaming Media.In order to ensure quality of service, before the streaming medium content service is provided, need obtain suitable network resource and network guarantee service earlier, in the method, adopt the video stream media Control Server by network service request and administration module indication client-requested network service manner; The network service request of video stream media Control Server and administration module return the needed Internet resources of this user and network service to client, and the indication client is served to Internet resources control and management device request network;

3, the network service request of client and administration module are to Internet resources control and management device request or call the network service; Concrete network service is decided according to concrete service needed, as: dynamically set up dedicated Internet access end to end between video stream media Control Server and the client, high priority is set, ensures high bandwidth etc.;

4, after Internet resources control and management device receives the request of the network service request of client and administration module or calls, carry out the operation of appointment, reserve corresponding Internet resources or corresponding network service is provided, and return request network service success message to network service request and the administration module of client;

5, the network service request of client and administration module send request network service success message to network service request and the administration module of video stream media Control Server;

6, behind the request network service success message that the network service request of video stream media Control Server and the administration module network service request of receiving client and administration module send, the video stream media Control Server begins to provide streaming medium content to transmit to client.During Streaming Media transmits, the network service request of video stream media Control Server and administration module can be indicated the network service request of client and the network service that administration module please be looked for novelty to Internet resources control and management device as required again, for the user provides real-time, only network carrying service; Streaming Media provides to be finished, and needs the network service request of video stream media Control Server and network service request and administration module that administration module is indicated client again to cancel the network service to the request of Internet resources control and management device, avoids the ineffective occupation of resource;

7, the network service request of video stream media Control Server and administration module send message to network service request and the administration module of client, and network service request and the administration module of indication client are cancelled the network service to the request of Internet resources control and management device;

8, the network service request of client and administration module are cancelled the network service to the request of Internet resources control and management device;

9, Internet resources control and management device is cancelled this user's network service, and returns to the network service request of client and administration module and to cancel network service success message;

10, after the network service request of client and administration module are received the network service of the cancelling success message that Internet resources control and management device returns, send to network service request and the administration module of video stream media Control Server and to cancel network and serve success message;

The main feature of this method is: before providing streaming media service for the user, be earlier user applies or called Internet resources and service by the network service request of video stream media Control Server and network service request and the administration module of administration module indication client; Finish transmit streaming medium content for the user after, be that the user cancels Internet resources and service by the network service request of video stream media Control Server and network service request and the administration module of administration module indication client; And in the process that Streaming Media provides, also can carry out the application of Internet resources and service as required or call.In the video stream media Control Server, increased network service request and administration module, be used to indicate with administrative client to Internet resources control and management device application or call Internet resources and service; Also in client, increase simultaneously network service request and administration module, be used for the instruction of receiver, video Streaming Media Control Server and to Internet resources control and management device application or call Internet resources and service.

As shown in Figure 6, based on existing video traffic processing mode two realize can with the method one Business Processing schematic diagram of network interaction.In the method, comprised can with video streaming media system and the Internet resources control and management device of network interaction.Wherein, can comprise client with the video streaming media system of network interaction, video stream media Control Server and Streaming Media provide end.Wherein, client can be the various Streaming Media clients under B/S, C/S, P2P, the P2SP pattern; The video stream media Control Server can be realized based on the P2P/P2SP technology; The video stream media Control Server has comprised network service request and administration module, can carry out alternately with Internet resources control and management device; Internet resources control and management device is system or the platform that provides network capabilities to call for application, it can be the northbound interface that SDN controller or SDN controller provide, can be that network capabilities encapsulation and the abstract professional ability calling interface that externally provides afterwards have been provided in telecom operators, also can be other centre/agency plants that network capabilities calling interface is provided etc.Here need to prove that Internet resources control and management device is not the network strategy control system.Internet resources control and management device is higher level, more the network capabilities platform of abstract.It can be that CDN node or other can provide the equipment of streaming media service that Streaming Media provides end.

Business processing flow is as follows:

2, under this mode, providing by special video stream media of video stream media provides end equipment to provide.Therefore, after the video stream media Control Server receives the request of client, handle accordingly and scheduling of resource, being defined as this client provides the Streaming Media of service that end is provided; Under the condition that adopts the P2P/P2SP mode to realize, for providing corresponding node/peer-to-peer, client provides end as Streaming Media by the P2P/P2SP control assembly.For the quality that ensures that business provides, the network service request of video stream media Control Server and administration module are to Internet resources control and management device request or call Internet resources and service.Concrete Internet resources and service are decided according to concrete service needed, as: dynamically setting up Streaming Media provides dedicated Internet access end to end between end and the client, high priority is set, ensures high bandwidth etc.;

3, after Internet resources control and management device receives the request of the network service request of video stream media Control Server and administration module or calls, carry out the operation of appointment, reserve corresponding Internet resources or corresponding network service is provided, and return request network service success message to network service request and the administration module of video stream media Control Server;

4, after the network service request of video stream media Control Server and administration module are received the request network service success message that Internet resources control and management device returns, return Streaming Media to client client information is provided;

5, after client acquisition Streaming Media provides client information, provide the streaming medium content of end request appointment to Streaming Media;

6, after Streaming Media provides end to receive the request of client, provide the streaming medium content of appointment to client; Simultaneously, report the state that streaming media service is provided for clients corresponding to the video stream media Control Server, the Streaming Media that makes the video stream media Control Server can grasp each client in real time provides situation.During Streaming Media transmits, the network service that the network service request of video stream media Control Server and administration module can please be looked for novelty to Internet resources control and management device as required again, for the user provides real-time, only network carrying service; Streaming Media provides to be finished, and needs the network service request of video stream media Control Server and administration module to cancel the network service to the request of Internet resources control and management device again, avoids the ineffective occupation of resource;

7, the network service request of video stream media Control Server and administration module are cancelled the network service to the request of Internet resources control and management device;

8, Internet resources control and management device is cancelled this user's network service, and returns to the network service request of video stream media Control Server and administration module and to cancel network service success message;

The main feature of this method is: before providing Streaming Media that client information is provided for the user, be earlier user applies or called Internet resources and service by network service request and the administration module of video stream media Control Server; Finish transmit streaming medium content for the user after, be that the user cancels Internet resources and service by network service request and the administration module of video stream media Control Server; And in the process that Streaming Media provides, also can carry out the application of Internet resources and service as required or call.In the video stream media Control Server, increased network service request and administration module, be used for and Internet resources control and management device mutual, for user applies or call Internet resources and service.

As shown in Figure 7, based on existing video traffic processing mode two realize can with the method two Business Processing schematic diagram of network interaction.In the method, comprised can with video streaming media system and the Internet resources control and management device of network interaction.Wherein, can comprise client with the video streaming media system of network interaction, video stream media Control Server and Streaming Media provide end.Client can be the various Streaming Media clients under B/S, C/S, P2P, the P2SP pattern; The video stream media Control Server can be realized based on the P2P/P2SP technology; Streaming Media provides end to comprise network service request and administration module can carry out alternately with Internet resources control and management device; Internet resources control and management device is system or the platform that provides network capabilities to call for application, it can be the northbound interface that SDN controller or SDN controller provide, can be that network capabilities encapsulation and the abstract professional ability calling interface that externally provides afterwards have been provided in telecom operators, also can be other centre/agency plants that network capabilities calling interface is provided etc.Here need to prove that Internet resources control and management device is not the network strategy control system.Internet resources control and management device is higher level, more the network capabilities platform of abstract.It can be that CDN node or other can provide the equipment of streaming media service that Streaming Media provides end.

Business processing flow is as follows:

2, under this mode, providing by special video stream media of video stream media provides end equipment to provide.Therefore, after the video stream media Control Server receives the request of client, handle accordingly and scheduling of resource, being defined as this client provides the Streaming Media of service that end is provided, and provides client information to return to client Streaming Media;

3, after client acquisition Streaming Media provides client information, provide the streaming medium content of end request appointment to Streaming Media;

4, after Streaming Media provides the streaming medium content request that termination receives the user, provide quality in order to ensure business, need earlier for user applies or call the suitable network resource or the network guarantee service.Streaming Media provides the network service request of end and administration module to Internet resources control and management device request or calls Internet resources and service.Concrete Internet resources and service are decided according to concrete service needed, as: dynamically setting up Streaming Media provides dedicated Internet access end to end between end and the client, high priority is set, ensures high bandwidth etc.;

5, Internet resources control and management device receives after Streaming Media provides the request of the network service request of end and administration module or call, carry out the operation of appointment, reserve corresponding Internet resources or corresponding network service is provided, the co-current flow medium provide the network service request of end and administration module to return request network service success message;

6, after Streaming Media provided the request network service success message that the network service request of end and administration module receive that Internet resources control and management device sends, Streaming Media provided the end beginning that the streaming medium content of appointment is provided to client.During Streaming Media transmitted, Streaming Media provided the network service request of end and the network service that administration module can please be looked for novelty to Internet resources control and management device as required again, for the user provides real-time, and only network carrying service; Streaming Media provides to be finished, and needs Streaming Media to provide the network service request of end and administration module to cancel the network service to the request of Internet resources control and management device again, avoids the ineffective occupation of resource;

7, Streaming Media provides the network service request of end and administration module to cancel the network service to the request of Internet resources control and management device;

8, Internet resources control and management device is cancelled this user's network service, and the co-current flow medium provide the network service request of end and administration module to return and cancel network service success message;

The main feature of this method is: before providing streaming medium content for the user, end is provided is earlier user applies or call Internet resources and service by Streaming Media; Finish transmit streaming medium content for the user after, providing end by Streaming Media is that the user cancels Internet resources and service; And in the process that Streaming Media provides, also can carry out the application of Internet resources and service as required or call.Providing at Streaming Media has increased network service request and administration module in the end, be used for and Internet resources control and management device mutual, for user applies or call Internet resources and service.

As shown in Figure 8, based on existing video traffic processing mode two realize can with the method three Business Processing schematic diagrames of network interaction.In the method, comprised can with video streaming media system and the Internet resources control and management device of network interaction.Wherein, can comprise client with the video streaming media system of network interaction, video stream media Control Server and Streaming Media provide end.Client can be the various Streaming Media clients under B/S, C/S, P2P, the P2SP pattern, has comprised network service request and administration module in client, can carry out alternately with Internet resources control and management device and video stream media Control Server; The video stream media Control Server can be realized based on the P2P/P2SP technology; The video stream media Control Server has comprised network service request and administration module, can carry out alternately with client; Internet resources control and management device is system or the platform that provides network capabilities to call for application, it can be the northbound interface that SDN controller or SDN controller provide, can be that network capabilities encapsulation and the abstract professional ability calling interface that externally provides afterwards have been provided in telecom operators, also can be other centre/agency plants that network capabilities calling interface is provided etc.Here need to prove that Internet resources control and management device is not the network strategy control system.Internet resources control and management device is higher level, more the network capabilities platform of abstract.It can be that CDN node or other can provide the equipment of streaming media service that Streaming Media provides end.

Business processing flow is as follows:

2, under this mode, providing by special video stream media of video stream media provides end equipment to provide.Therefore, after the video stream media Control Server receives the request of client, handle accordingly and scheduling of resource, being defined as this client provides the Streaming Media of service that end is provided.And return Streaming Media to client client information is provided.In order to ensure quality of service, before the streaming medium content service is provided, need obtain suitable network resource and network guarantee service earlier, in the method, adopt network service request and the administration module indication client-requested network service manner of video stream media Control Server; The network service request of video stream media Control Server and administration module return the needed Internet resources of this user and network service to client, and network service request and the administration module of indication client are served to Internet resources control and management device request network;

3, the network service request of client and administration module are to Internet resources control and management device request or call the network service; Concrete network service is decided according to concrete service needed, as: dynamically setting up Streaming Media provides dedicated Internet access end to end between end and the client, high priority is set, ensures high bandwidth etc.;

5, the network service request of client and administration module return request network service success message to network service request and the administration module of video stream media Control Server;

6, the video stream media Control Server sends to client, can begin to ask streaming medium content message;

8, Streaming Media provides end that the streaming medium content of appointment is provided to client.During Streaming Media transmits, the network service request of video stream media Control Server and administration module can be indicated the network service request of client and the network service that administration module please be looked for novelty to Internet resources control and management device as required again, for the user provides real-time, only network carrying service; Streaming Media provides to be finished, and needs the network service request of video stream media Control Server and network service request and administration module that administration module is indicated client again to cancel the network service to the request of Internet resources control and management device, avoids the ineffective occupation of resource;

9, the network service request of video stream media Control Server and administration module send message to network service request and the administration module of client, and network service request and the administration module of indication client are cancelled the network service to the request of Internet resources control and management device;

10, the network service request of client and administration module are cancelled the network service to the request of Internet resources control and management device;

The main feature of this method is: before Streaming Media provides end to provide streaming media service for the user, be earlier user applies or called Internet resources and service by video stream media Control Server indication client; Finish transmit streaming medium content for the user after, be that the user cancels Internet resources and service by video stream media Control Server indication client; And in the process that Streaming Media provides, also can carry out the application of Internet resources and service as required or call.In the video stream media Control Server, increased network service request and administration module, be used to indicate with administrative client to Internet resources control and management device application or call Internet resources and service; Also in client, increase simultaneously network service request and administration module, be used for the instruction of receiver, video Streaming Media Control Server and to Internet resources control and management device application or call Internet resources and service.

As shown in Figure 9, based on existing video traffic processing mode two realize can with the method four Business Processing schematic diagrames of network interaction.In the method, comprised can with video streaming media system and the Internet resources control and management device of network interaction.Wherein, can comprise client with the video streaming media system of network interaction, video stream media Control Server and Streaming Media provide end.Client can be the various Streaming Media clients under B/S, C/S, P2P, the P2SP pattern; In client, comprise network service request and administration module, can provide end to carry out alternately with Internet resources control and management device and Streaming Media; The video stream media Control Server can be realized based on the P2P/P2SP technology; Streaming Media provides end to comprise network service request and administration module can carry out alternately with client; Internet resources control and management device is system or the platform that provides network capabilities to call for application, it can be the northbound interface that SDN controller or SDN controller provide, can be that network capabilities encapsulation and the abstract professional ability calling interface that externally provides afterwards have been provided in telecom operators, also can be other centre/agency plants that network capabilities calling interface is provided etc.Here need to prove that Internet resources control and management device is not the network strategy control system.Internet resources control and management device is higher level, more the network capabilities platform of abstract.It can be that CDN node or other can provide the equipment of streaming media service that Streaming Media provides end.

Business processing flow is as follows:

2, under this mode, providing by special video stream media of video stream media provides end equipment to provide.Therefore, after the video stream media Control Server receives the request of client, handle accordingly and scheduling of resource, being defined as this client provides the Streaming Media of service that end is provided.The returning Streaming Media to client client information be provided of video stream media Control Server.

3, client provides client information according to the Streaming Media that obtains, and the streaming medium content of end request appointment is provided to Streaming Media;

4, Streaming Media provides termination receipts network service request and administration module after the request of client, carries out judgment processing, determines the needed Internet resources of client and service; And to network service request and the administration module return messages of client, network service request and the administration module of indication client are served to Internet resources control and management device request network;

5, the network service request of client and administration module are to Internet resources control and management device request or call the network service; Concrete network service is decided according to concrete service needed, as: dynamically setting up Streaming Media provides dedicated Internet access end to end between end and the client, high priority is set, ensures high bandwidth etc.;

6, after Internet resources control and management device receives the request of the network service request of client and administration module or calls, carry out the operation of appointment, reserve corresponding Internet resources or corresponding network service is provided, and return request network service success message to network service request and the administration module of client;

7, the network service request of client and administration module provide the network service request of end and administration module to return request network service success message to Streaming Media;

8, after Streaming Media provides the network service request of end and administration module to receive the request network service success message that client network service request and administration module send, provide streaming medium content to client; During Streaming Media transmits, Streaming Media provides network service request and the network service request that administration module can be indicated client as required again and the network service that administration module please be looked for novelty to Internet resources control and management device of end, for the user provides real-time, only network carrying service; Streaming Media provides to be finished, and needs Streaming Media to provide the network service request of end and network service request and administration module that administration module is indicated client again to cancel the network service to the request of Internet resources control and management device, avoids the ineffective occupation of resource;

9, Streaming Media provides end network service request and administration module to send message to client, and indication client network service request and administration module are cancelled the network service to the request of Internet resources control and management device;

12, after the network service request of client and administration module were received the network service of the cancelling success message that Internet resources control and management device returns, the network service request that end is provided to Streaming Media and administration module send cancelled network and serves success message;

The main feature of this method is: after Streaming Media provides the request that termination receives the user, before providing streaming media service for the user, provide end indication client to be earlier user applies or to call Internet resources and service by Streaming Media; Finish transmit streaming medium content for the user after, providing end indication client by Streaming Media is that the user cancels Internet resources and service; And in the process that Streaming Media provides, also can carry out the application of Internet resources and service as required or call.Providing at Streaming Media has increased network service request and administration module in the end, be used to indicate with administrative client to Internet resources control and management device application or call Internet resources and service; Also in client, increased simultaneously network service request and administration module, be used for that receiving stream media provides the instruction of end and to Internet resources control and management device application or call Internet resources and service.

Can with the video streaming media system of network interaction, comprise client, video stream media Control Server (can contain Streaming Media end is provided); Also comprise network service request and administration module.

The video stream media Control Server, mainly for the treatment of providing of request, scheduling of resource and the Streaming Media of client, the function that Streaming Media provides also can be peeled off, and adopting independently, Streaming Media provides end equipment to realize; Streaming Media provides end to be mainly used in providing streaming medium content to client, and concrete form can be special-purpose CDN equipment, also can be that the Streaming Media of other modes provides equipment.The video stream media Control Server can be based on P2P, and the P2SP technology realizes, namely can be P2P, the video streaming media system of P2SP.

Internet resources control and management device is responsible for the network equipment, resource are managed, control, carry out network capabilities abstract after, corresponding network service request and calling interface are provided; Specifically can show as network service request and calling system or interface that telecom operators provide; Network service request under the SDN framework and calling system or interface; Other provide system that network capabilities calls or interface, other provide centre/agency plant that network capabilities calls or interface etc.

Network service request and administration module can be independently or are deployed in client and/or video stream media Control Server simultaneously, and/or Streaming Media provides in the end; Network service request and administration module mainly comprise transmitting element and receiving element (as shown in figure 10).

Transmitting element is used for sending message.Specifically can show as, before streaming medium content being provided for the user or providing Streaming Media that client information is provided, send network service request or send Indication message to client to Internet resources control and management device, the indication client sends network service request to Internet resources control and management device; In the Streaming Media downloading process, send network service request or send Indication message to client to Internet resources control and management device as required, the indication client sends network service request to Internet resources control and management device; After finishing, cancel network service request or send Indication message to client to the transmission of Internet resources control and management device under the Streaming Media, the indication client sends to Internet resources control and management device and cancels network service request.

Receiving element and described transmitting element are used, and are used for receiving message.Specifically can show as, before streaming medium content being provided for the user or providing Streaming Media that client information is provided, receive the instruction message that message that the message returned from Internet resources control and management device and/or client return and/or video stream media Control Server and/or Streaming Media provide end to send; In the Streaming Media downloading process, receive the instruction message that message that the message returned from Internet resources control and management device and/or client return and/or video stream media Control Server and/or Streaming Media provide end to send; After finishing, receive the instruction message that message that the message returned from Internet resources control and management device and/or client return and/or video stream media Control Server and/or Streaming Media provide end to send under the Streaming Media;

The network service request that Figure 11 is and the transmitting element functional block diagram of administration module, transmitting element comprises:

First transmitting element is used for to Internet resources control and management device application or calls the network service.This unit can be according to the realization needs of business, and the client, video stream media Control Server, the Streaming Media that are deployed in described video streaming media system flexibly provide end.Before providing streaming medium content for the user or before providing Streaming Media that client information is provided or in the Streaming Media downloading process, for user applies or call the network service.

Second transmitting element is used for serving to Internet resources control and management device application to set aside network.This unit can be according to the realization needs of business, and the client, video stream media Control Server, the Streaming Media that are deployed in described video streaming media system flexibly provide end.Provide under the situation of service finishing user's Streaming Media, for user applies is cancelled the network service.

The 3rd transmitting element is used for sending instruction to client, and the instruction client is to Internet resources control and management device application or call the network service.This unit can be according to the realization needs of business, and the video stream media Control Server or the Streaming Media that are deployed in described video streaming media system flexibly provide end.Before providing streaming medium content for the user or in the Streaming Media downloading process, the instruction client is user applies or calls the network service.

The 4th transmitting element is used for sending instruction to client, and the instruction client is served to Internet resources control and management device application to set aside network.This unit can be according to the realization needs of business, and the video stream media Control Server or the Streaming Media that are deployed in described video streaming media system flexibly provide end.Provide under the situation of service finishing user's Streaming Media, the instruction client is that user applies is cancelled the network service.

The 5th transmitting element, for adopting video stream media Control Server or Streaming Media to provide end indication client to Internet resources control and management device application or calling under the situation of network service, client provides the result who holds the feedback application or call to video stream media Control Server or Streaming Media.

The 6th transmitting element, be used for adopting video stream media Control Server or Streaming Media to provide end indication client under the situation of Internet resources control and management device application to set aside network service, client provides the result of end feedback application to set aside to video stream media Control Server or Streaming Media.

Figure 12 is the receiving element functional block diagram of network service request and administration module, and receiving element comprises:

First receiving element is used with described first transmitting element, receives the message that Internet resources control and management device returns.This unit can be according to the realization needs of business, and the client, video stream media Control Server, the Streaming Media that are deployed in described video streaming media system flexibly provide end.

Second receiving element is used with described second transmitting element, receives the message that Internet resources control and management device returns.This unit can be according to the realization needs of business, and the client, video stream media Control Server, the Streaming Media that are deployed in described video streaming media system flexibly provide end.

The 3rd receiving element is used with described the 3rd transmitting element, is used for the instruction that receiver, video Streaming Media Control Server or Streaming Media provide end, triggers to user applies or calls the treatment progress of corresponding network service.This unit is deployed in the client of described video streaming media system.

The 4th receiving element is used with described the 4th transmitting element, is used for the instruction that receiver, video Streaming Media Control Server or Streaming Media provide end, triggers the treatment progress of cancelling corresponding network service for user applies.This unit is deployed in the client of described video streaming media system.

The 5th receiving element is used with described the 5th transmitting element, is used for receiving the network service request of client feedback or the object information that calls.Video stream media Control Server or Streaming Media that this unit can be deployed in described video streaming media system according to the needs of business realizing provide end.

The 6th receiving element is used with described the 6th transmitting element, is used for receiving the object information of cancelling network service request of client feedback.Video stream media Control Server or Streaming Media that this unit can be deployed in described video streaming media system according to the needs of business realizing provide end.

In sum, can with video streaming media system and the method for network interaction, can be applied to the video stream media field, comprised video stream media fields such as internet video, mobile video, video monitoring.By in video streaming media system, having increased network service request and administration module, and corresponding Internet resources and network guarantee service request process in the processing procedure of video stream media, have been increased.Make video streaming media system can according to concrete service needed flexibly, dynamically to the corresponding network service of network application, make video streaming media system can provide the Video service of network guarantee.Fully solve the professional problem that lacks network guarantee of video stream media, improved the video stream media quality of service, can effectively promote the video traffic great development, produced great economic and social benefit.

The invention provides a kind of can with the implementation method of the video streaming media system of network interaction; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred implementation of the present invention; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each component part all available prior art realized.

Claims

One kind can with the video streaming media system of network interaction, comprise client and video stream media Control Server, video stream media Control Server providing mainly for the treatment of request, scheduling of resource and the Streaming Media of client wherein, the function that Streaming Media provides also can be peeled off, and adopting independently, Streaming Media provides end equipment to realize; Streaming Media provides end to be mainly used in providing streaming medium content to client; It is characterized in that: also comprise network service request and administration module; Network service request and administration module can be independently or are deployed in client and/or video stream media Control Server simultaneously, and/or Streaming Media provides in the end; Network service request and administration module mainly comprise transmitting element and receiving element;

Described transmitting element is used for sending message, be specially, before streaming medium content being provided for the user or providing Streaming Media that client information is provided, send network service request or send Indication message to client to Internet resources control and management device, the indication client sends network service request to Internet resources control and management device; In the Streaming Media downloading process, send network service request or send Indication message to client to Internet resources control and management device as required, the indication client sends network service request to Internet resources control and management device; After Streaming Media is downloaded and finished, cancel network service request or send Indication message to client to the transmission of Internet resources control and management device, the indication client sends to Internet resources control and management device and cancels network service request;

Described receiving element and described transmitting element are used, be used for receiving message, be specially, before streaming medium content being provided for the user or providing Streaming Media that client information is provided, receive the instruction message that message that the message returned from Internet resources control and management device and/or client return and/or video stream media Control Server and/or Streaming Media provide end to send; In the Streaming Media downloading process, receive the instruction message that message that the message returned from Internet resources control and management device and/or client return and/or video stream media Control Server and/or Streaming Media provide end to send; After finishing, receive the instruction message that message that the message returned from Internet resources control and management device and/or client return and/or video stream media Control Server and/or Streaming Media provide end to send under the Streaming Media.
As claimed in claim 1 can with the video streaming media system of network interaction, it is characterized in that: described client comprises the Streaming Media client under B/S, C/S, P2P or the P2SP pattern;

Streaming Media provides end to be mainly used in providing streaming medium content to client, and concrete form can be special-purpose CDN equipment, also can be that the Streaming Media of other modes provides equipment; The video stream media Control Server also can be the video stream media Control Server that adopts P2P, P2SP technology to realize;

Described Internet resources control and management device is responsible for the network equipment, resource are managed, control, carry out network capabilities abstract after, corresponding network service request and calling interface are provided; Specifically can show as network service request and calling system or interface that telecom operators provide, the network service request under the SDN framework and calling system or interface; System that network capabilities calls or interface, other centre/agency plant or interfaces that provide network capabilities to call are provided for other.
As claimed in claim 1 can with the video streaming media system of network interaction, it is characterized in that: described transmitting element comprises:

First transmitting element is used for to Internet resources control and management device application or calls the network service; First transmitting element be deployed in client or/and the video stream media Control Server or/and Streaming Media provides end; Before providing streaming medium content for the user or before providing Streaming Media that client information is provided or in the Streaming Media downloading process, for user applies or call the network service;

Second transmitting element is used for serving to Internet resources control and management device application to set aside network; Second transmitting element be deployed in client or/and the video stream media Control Server or/and Streaming Media provides end; Provide under the situation of service finishing user's Streaming Media, for user applies is cancelled the network service;

The 3rd transmitting element is used for sending instruction to client, and the instruction client is to Internet resources control and management device application or call the network service; This unit of the 3rd transmitting element is deployed in the video stream media Control Server or Streaming Media provides end; Before providing streaming medium content for the user or in the Streaming Media downloading process, the instruction client is user applies or calls the network service;

The 4th transmitting element is used for sending instruction to client, and the instruction client is served to Internet resources control and management device application to set aside network; The 4th transmitting element is deployed in the video stream media Control Server or Streaming Media provides end; Provide under the situation of service finishing user's Streaming Media, the instruction client is that user applies is cancelled the network service;

The 5th transmitting element, for adopting video stream media Control Server or Streaming Media to provide end indication client to Internet resources control and management device application or calling under the situation of network service, client provides the result who holds the feedback application or call to video stream media Control Server or Streaming Media;

The 6th transmitting element, be used for adopting video stream media Control Server or Streaming Media to provide end indication client under the situation of Internet resources control and management device application to set aside network service, client provides the result of end feedback application to set aside to video stream media Control Server or Streaming Media.
As claimed in claim 3 can with the video streaming media system of network interaction, it is characterized in that: described receiving element comprises

First receiving element is used with described first transmitting element, receives the message that Internet resources control and management device returns; First receiving element be deployed in client or/and the video stream media Control Server or/and Streaming Media provides end;

Second receiving element is used with described second transmitting element, receives the message that Internet resources control and management device returns; Second receiving element be deployed in client or/and the video stream media Control Server or/and Streaming Media provides end;

The 3rd receiving element is used with described the 3rd transmitting element, is used for the instruction that receiver, video Streaming Media Control Server or Streaming Media provide end, triggers to user applies or calls the treatment progress of corresponding network service; The 3rd receiving element is deployed in the client;

The 4th receiving element is used with described the 4th transmitting element, is used for the instruction that receiver, video Streaming Media Control Server or Streaming Media provide end, triggers the treatment progress of cancelling corresponding network service for user applies; The 4th receiving element is deployed in the client;

The 5th receiving element is used with described the 5th transmitting element, is used for receiving the network service request of client feedback or the object information that calls; The 5th transmitting element is deployed in the video stream media Control Server or Streaming Media provides end;

The 6th receiving element is used with described the 6th transmitting element, is used for receiving the object information of cancelling network service request of client feedback; The 6th receiving element is deployed in the video stream media Control Server or Streaming Media provides end.
One kind can with the video stream media method of network interaction, it is characterized in that: at two kinds of implementations of video streaming media system, by with the network interaction technology, for the user provides streaming media service; Wherein, two kinds of implementations of video streaming media system are:

1, the video stream media Control Server directly provides streaming media service for the user;

2, adopt special-purpose Streaming Media to provide end to provide streaming media service for the user;

In the mode one, can mainly be formed by client, video stream media Control Server and network service request and administration module with the video streaming media system of network interaction; Can cooperate the application of finishing the network service with Internet resources control and management device with the video streaming media system of network interaction, the application of network service can be divided into two kinds of methods:

1) directly served to Internet resources control and management device request network by network service request and administration module by the video stream media Control Server;

2) the video stream media Control Server sends instruction by network service request and administration module to client, and the instruction client is served to Internet resources control and management device request network;

At mode two, can mainly provide end and network service request and administration module to form by client, video stream media Control Server, Streaming Media with the video streaming media system of network interaction, can cooperate the application of finishing the network service with Internet resources control and management device with the video streaming media system of network interaction, the application of network service can be divided into four kinds of methods:

1) directly served to Internet resources control and management device request network by network service request and administration module by the video stream media Control Server;

2) by Streaming Media provide end by network service request and administration module directly to the service of Internet resources control and management device request network;

3) the video stream media Control Server sends instruction by network service request and administration module to client, the instruction client is to the service of Internet resources control and management device request network, and client is served to Internet resources control and management device request network by network service request and administration module;

4) Streaming Media provides end to send instruction by network service request and administration module to client, the instruction client is to the service of Internet resources control and management device request network, and client is served to Internet resources control and management device request network by network service request and administration module.