CN108540792A

CN108540792A - A kind of video quality measurement method and device

Info

Publication number: CN108540792A
Application number: CN201710120537.5A
Authority: CN
Inventors: 赵静; 赵静一; 周泉
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Priority date: 2017-03-02
Filing date: 2017-03-02
Publication date: 2018-09-14

Abstract

The present invention provides a kind of video quality measurement method and devices, wherein video quality measurement method includes：According to the measurement parameter information that calling terminal is sent, the acquisition mode of the identity information and target called terminal acquisition video data of the target called terminal under corresponding scene is obtained；The acquisition mode is handed down to the target called terminal according to the identity information；Receive the video data that the target called terminal is fed back according to the acquisition mode；The video data is handled according to the measurement parameter information, obtains video quality measurement result.This programme obtains the identity information progress subsequent processing of the target called terminal under corresponding scene by the measurement parameter information sent according to calling terminal；It can realize the purpose for carrying out video quality test for different test scenes, solve the problems, such as that the test scene of video quality measurement scheme in the prior art is single well.

Description

A kind of video quality measurement method and device

Technical field

The present invention relates to wireless technical fields, particularly relate to a kind of video quality measurement method and device.

Background technology

It is primarily present the scheme of two kinds of test video quality at present：

The first, has the video quality test with reference to algorithm based on PEVQ (video algorithm assessment)：

It is only applicable to laboratory test, VMOS (video quality) box needs to connect with computer, mobile phone when due to test, if surveying Try engineer arrive field testing, will face carrying two mobile phones, a computer, a VMOS box, a portable power supplies and The situation of several lines, the test method that this equipment is numerous, line is in disorder are brought very big to Test Engineer and user test Inconvenience.Meanwhile this two mobile phones monopolize a VMOS box and the test method of license therein (algorithm) makes Algorithm utilization rate is extremely low.

Second, what outfield used tests without the video quality with reference to algorithm：

Video quality and the network harm of receiving terminal are judged simply by the video frame characteristic and wireless parameter of receiving terminal, Based on standard code be G.108 and standard code be P.1201 etc. standards without with reference to algorithm in the coefficient of determination to video quality On the video quality score value that obtains there are very big difference, same network environment and frame characteristic and different, in test result Each product and disunity in identification, test result lack authoritative.

From the foregoing, it will be observed that field testing without reference and having the laboratory test of reference that cannot all simulate true user to use Scene.It has that the laboratory test that will have reference is also portable to be applied to field testing only, can quickly be cut between each algorithm scene Test is changed, preferably could provide test report for positioning video network problem and optimization.

In addition, the outfield video quality test without reference depends on tester's manual layout and control at present, it can not It is single to break away from test scene, can not Fast transforms scene the case where；And by the test side of manpower control terminal scene changes Method so that testing efficiency is low, and testing cost is high, while test data is disperseed, and is unfavorable for data and presents and analyze.

Invention content

The purpose of the present invention is to provide a kind of video quality measurement method and devices, solve video quality in the prior art The single problem of the test scene of measurement scheme.

In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of video quality measurement method, flat applied to cloud Platform, including：

According to the measurement parameter information that calling terminal is sent, the identity information of the target called terminal under corresponding scene is obtained The acquisition mode of video data is obtained with the target called terminal；

The acquisition mode is handed down to the target called terminal according to the identity information；

Receive the video data that the target called terminal is fed back according to the acquisition mode；

The video data is handled according to the measurement parameter information, obtains video quality measurement result.

Optionally, the measurement parameter information sent according to calling terminal, the target called obtained under corresponding scene are whole The identity information at end and the target called terminal obtain the step of acquisition mode of video data and include：

Corresponding be called is chosen from available called terminal pond according to the measurement scene information in the measurement parameter information Terminal is as the target called terminal；

The corresponding acquisition mode is obtained according to the measurement method information matches in the measurement parameter information.

Optionally, it is selected from available called terminal pond in the measurement scene information according in the measurement parameter information Take corresponding called terminal as the target called terminal after, the video quality measurement method further includes：

The identity information of the target called terminal can be rejected from described in called terminal pond.

Optionally, it is described obtain video quality measurement result after, the video quality measurement method further includes：

Receive the resource release notice that the target called terminal is sent；

The identity information of the target called terminal, which is added to, described can use in called terminal pond.

Optionally, the described the step of acquisition mode is handed down to by the target called terminal according to the identity information Including：

Calling terminal and target called terminal are matched according to the identity information, and the acquisition mode is issued To the target called terminal.

Optionally, described the step of being matched calling terminal and target called terminal according to the identity information, wraps It includes：

The identity information is sent to the calling terminal.

Optionally, when the measurement method information in the measurement parameter information is indicated without reference measure mode, described The step of being handled the video data according to the measurement parameter information include：

It is handled using without the video data fed back to the target called terminal with reference to algorithm.

Optionally, when the measurement method information instruction in the measurement parameter information has reference measure mode, described The step of being handled the video data according to the measurement parameter information include：

According to the number of the normal video data of calling terminal transmission and have with reference to algorithm, it is anti-to the target called terminal The video data of feedback is handled.

The video quality measurement result is preserved, and is handed down to the calling terminal.

Optionally, the video quality measurement method further includes：

The terminal parameter information that the called terminal in called terminal pond can be used to send is received, the terminal parameter information includes Identity information and real-time network environmental information and/or real-time physical environmental information；

Scene partitioning, the scene information that will be obtained after division are carried out to the called terminal according to the terminal parameter information It is handed down to the calling terminal.

The present invention also provides a kind of video quality measurement methods, are applied to calling terminal, including：

Obtain measurement parameter information；

The measurement parameter information is sent to cloud platform；

Receive the identity information for the target called terminal that the cloud platform is fed back according to the measurement parameter information；

According to the measurement parameter information of the identity information and acquisition, to the corresponding video of the target called terminal plays Data carry out video quality measurement.

Optionally, the step of acquisition measurement parameter information includes：

Receive the scene information for the called terminal that the cloud platform issues；

The measurement scene information in the measurement parameter information is obtained according to instruction and the scene information is chosen.

Optionally, the measurement parameter information according to the identity information and acquisition, broadcasts to the target called terminal The step of putting corresponding video data include：

It is matched according to the identity information and the target called terminal；

After successful matching, according to the measurement parameter information to the corresponding video data of the target called terminal plays.

Optionally, described the step of being matched with the target called terminal according to the identity information, includes：

According to the identity information pairing request is sent to the target called terminal.

Optionally, when measurement method information in the measurement parameter information is indicated without reference measure mode, it is described to The step of target called terminal plays corresponding video data includes：

Play the arbitrary video data in video library.

Optionally, the measurement method information instruction in the measurement parameter information is when having reference measure mode, it is described to The step of target called terminal plays corresponding video data includes：

The normal video data in video library is played, and records the number of the normal video data；

The number is sent to the cloud platform.

Optionally, in the measurement parameter information according to the identity information and acquisition, to the target called terminal After playing corresponding video data, the video quality measurement method further includes：

The video quality measurement of the cloud platform transmission is received as a result, and being shown.

The present invention also provides a kind of video quality measurement methods, are applied to called terminal, including：

Receive the acquisition mode for the acquisition video data that cloud platform issues；

The video data that calling terminal plays is obtained according to the acquisition mode；

The video data got is sent to the cloud platform, carries out video quality measurement.

Optionally, the step of video data that calling terminal broadcasting is obtained according to the acquisition mode includes：

Receive the pairing request that calling terminal is sent；

It is matched according between the pairing request and the calling terminal；

After successful matching, the video data that calling terminal plays is obtained according to the acquisition mode.

Optionally, the acquisition mode for no reference measure acquisition mode when, it is described according to the acquisition mode obtain Calling terminal play video data the step of include：

Packet capturing obtains the video data that the calling terminal plays.

Optionally, described to be obtained according to the acquisition mode when the acquisition mode is to have reference measure acquisition mode Calling terminal play video data the step of include：

Record screen obtains the video data that the calling terminal plays.

Optionally, the video quality measurement method further includes：

Terminal parameter information is sent to the cloud platform, the terminal parameter information includes identity information and Real-time Network Network environmental information and/or real-time physical environmental information.

Optionally, after video quality measurement, the video quality measurement method further includes：

Resource release notice is sent to the cloud platform.

The present invention also provides a kind of video quality measurement devices, are applied to cloud platform, including：

First processing module, the measurement parameter information for being sent according to calling terminal obtain the target under corresponding scene The identity information of called terminal and the target called terminal obtain the acquisition mode of video data；

First sending module, it is whole for the acquisition mode to be handed down to the target called according to the identity information End；

First receiving module, the video data fed back according to the acquisition mode for receiving the target called terminal；

Second processing module obtains video for being handled the video data according to the measurement parameter information Quality measurements.

Optionally, the first processing module includes：

Submodule is chosen, is used for according to the measurement scene information in the measurement parameter information from available called terminal pond Corresponding called terminal is chosen as the target called terminal；

Matched sub-block, it is corresponding described for being obtained according to the measurement method information matches in the measurement parameter information Acquisition mode.

Optionally, the video quality measurement device further includes：

Reject module, in the measurement scene information according in the measurement parameter information from available called terminal After corresponding called terminal is chosen in pond as the target called terminal, by the identity information of the target called terminal from It is described to be rejected in called terminal pond.

Optionally, the video quality measurement device further includes：

Second receiving module, for it is described obtain video quality measurement result after, receive the target called terminal The resource release notice of transmission；

Add module described can be used in called terminal pond for the identity information of the target called terminal to be added to.

Optionally, first sending module includes：

First processing submodule, for calling terminal and target called terminal to be matched according to the identity information, And the acquisition mode is handed down to the target called terminal.

Optionally, the first processing submodule includes：

First transmission unit, for the identity information to be sent to the calling terminal.

Optionally, when measurement method information in the measurement parameter information is indicated without reference measure mode, described the Two processing modules include：

Second processing submodule, for using without the video data progress fed back to the target called terminal with reference to algorithm Processing.

Optionally, the measurement method information instruction in the measurement parameter information is when having reference measure mode, and described the Two processing modules include：

Third handles submodule, the number of the normal video data for being sent according to calling terminal and has with reference to algorithm, The video data of target called terminal feedback is handled.

Optionally, the video quality measurement device further includes：

Third processing module, for it is described obtain video quality measurement result after, by the video quality measurement knot Fruit is preserved, and is handed down to the calling terminal.

Optionally, the video quality measurement device further includes：

Third receiving module, for receiving the terminal parameter information that the called terminal in called terminal pond can be used to send, institute It includes identity information and real-time network environmental information and/or real-time physical environmental information to state terminal parameter information；

Fourth processing module will be drawn for carrying out scene partitioning to the called terminal according to the terminal parameter information The scene information obtained after point is handed down to the calling terminal.

The present invention also provides a kind of video quality measurement devices, are applied to calling terminal, including：

First acquisition module, for obtaining measurement parameter information；

Second sending module, for the measurement parameter information to be sent to cloud platform；

4th receiving module, the target called terminal fed back according to the measurement parameter information for receiving the cloud platform Identity information；

Playing module, for the measurement parameter information according to the identity information and acquisition, to the target called terminal Corresponding video data is played, video quality measurement is carried out.

Optionally, first acquisition module includes：

First receiving submodule, the scene information for receiving the called terminal that the cloud platform issues；

Fourth process submodule, for being obtained in the measurement parameter information according to selection instruction and the scene information Measure scene information.

Optionally, the playing module includes：

First pairing submodule, for being matched according to the identity information and the target called terminal；

First plays submodule, for after successful matching, according to the measurement parameter information to the target called terminal Play corresponding video data.

Optionally, the first pairing submodule includes：

Second transmission unit, for sending pairing request to the target called terminal according to the identity information.

Optionally, it is described to broadcast when the measurement method information in the measurement parameter information is indicated without reference measure mode Amplification module includes：

Second plays submodule, for playing the arbitrary video data in video library.

Optionally, it is described to broadcast when the measurement method information instruction in the measurement parameter information has reference measure mode Amplification module includes：

Third plays submodule, for playing the normal video data in video library, and records the normal video data Number；

First sending submodule, for the number to be sent to the cloud platform.

Optionally, the video quality measurement device further includes：

5th processing module is used in the measurement parameter information according to the identity information and acquisition, to the mesh After marking the corresponding video data of called terminal broadcasting, the video quality measurement of the cloud platform transmission is received as a result, and carrying out Display.

The present invention also provides a kind of video quality measurement devices, are applied to called terminal, including：

5th receiving module, the acquisition mode for receiving the acquisition video data that cloud platform issues；

Second acquisition module, for obtaining the video data that calling terminal plays according to the acquisition mode；

Third sending module carries out video quality measurement for the video data got to be sent to the cloud platform.

Optionally, second acquisition module includes：

Second receiving submodule, the pairing request for receiving calling terminal transmission；

Second pairing submodule, for being matched according between the pairing request and the calling terminal；

First acquisition submodule, for after successful matching, the video that calling terminal plays to be obtained according to the acquisition mode Data.

Optionally, the acquisition mode for no reference measure acquisition mode when, second acquisition module includes：

Second acquisition submodule obtains the video data that the calling terminal plays for packet capturing.

Optionally, when the acquisition mode is to have reference measure acquisition mode, second acquisition module includes：

Third acquisition submodule obtains the video data that the calling terminal plays for recording screen.

Optionally, the video quality measurement device further includes：

4th sending module, for sending terminal parameter information to the cloud platform, the terminal parameter information includes body Part information and real-time network environmental information and/or real-time physical environmental information.

Optionally, the video quality measurement device further includes：

5th sending module, for after video quality measurement, resource release notice to be sent to the cloud platform.

The above-mentioned technical proposal of the present invention has the beneficial effect that：

In said program, the video quality measurement method is obtained by the measurement parameter information sent according to calling terminal The identity information of the target called terminal under corresponding scene is taken to carry out subsequent processing；It can realize and be carried out for different test scenes The purpose of video quality test, the test scene for solving video quality measurement scheme in the prior art well single are asked Topic.

Description of the drawings

Fig. 1 is the video quality measurement method flow schematic diagram of the embodiment of the present invention one；

Fig. 2 is the video quality measurement method flow schematic diagram of the embodiment of the present invention two；

Fig. 3 is the video quality measurement method flow schematic diagram of the embodiment of the present invention three；

Fig. 4 is the video quality measurement system architecture schematic diagram of the embodiment of the present invention；

Fig. 5 is the video quality measurement system application flow schematic diagram of the embodiment of the present invention；

Fig. 6 is the video quality measurement apparatus structure schematic diagram of the embodiment of the present invention four；

Fig. 7 is the video quality measurement apparatus structure schematic diagram of the embodiment of the present invention five；

Fig. 8 is the video quality measurement apparatus structure schematic diagram of the embodiment of the present invention six.

Specific implementation mode

To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.

The present invention in view of the prior art in video quality measurement scheme the single problem of test scene, provide a variety of Solution, it is specific as follows：

Embodiment one

As shown in Figure 1, the embodiment of the present invention one provides a kind of video quality measurement method, cloud platform is can be applied to, it is described Video quality measurement method includes：

Step 11：According to the measurement parameter information that calling terminal is sent, the target called terminal under corresponding scene is obtained Identity information and the target called terminal obtain the acquisition mode of video data；

Step 12：The acquisition mode is handed down to the target called terminal according to the identity information；

Step 13：Receive the video data that the target called terminal is fed back according to the acquisition mode；

Step 14：The video data is handled according to the measurement parameter information, obtains video quality measurement knot Fruit.

The video quality measurement method that the embodiment of the present invention one provides is joined by the measurement sent according to calling terminal Number information, the identity information for obtaining the target called terminal under corresponding scene carry out subsequent processing；It can realize for different surveys Examination hall scape carries out the purpose of video quality test, solves the test scene of video quality measurement scheme in the prior art well Single problem.

Specifically, the measurement parameter information sent according to calling terminal, the target called obtained under corresponding scene is whole The identity information at end and the target called terminal obtain the step of acquisition mode of video data and include：Joined according to the measurement Measurement scene information in number information chooses corresponding called terminal as target called end from available called terminal pond End；The corresponding acquisition mode is obtained according to the measurement method information matches in the measurement parameter information.

Further, in the measurement scene information according in the measurement parameter information from available called terminal pond After corresponding called terminal is chosen as the target called terminal, the video quality measurement method further includes：It will be described The identity information of target called terminal can be rejected from described in called terminal pond.

Further, it is described obtain video quality measurement result after, the video quality measurement method further includes： Receive the resource release notice that the target called terminal is sent；The identity information of the target called terminal is added to described It can use in called terminal pond.

Wherein, the described the step of acquisition mode is handed down to the target called terminal according to the identity information, wraps It includes：Calling terminal and target called terminal are matched according to the identity information, and the acquisition mode is handed down to institute State target called terminal.

Specifically, described the step of being matched calling terminal and target called terminal according to the identity information, wraps It includes：The identity information is sent to the calling terminal.

It is handled in view of different algorithms can be used in different measurement methods, in the present embodiment, provides two kinds and show Example：

The first example, when the measurement method information in the measurement parameter information is indicated without reference measure mode, institute Stating the step of being handled the video data according to the measurement parameter information includes：Using without with reference to algorithm (no standard Video compares, only by method that the video packet capturing data received are analyzed) the target called terminal feedback is regarded Frequency is according to being handled.

Second of example, when the measurement method information instruction in the measurement parameter information has reference measure mode, institute Stating the step of being handled the video data according to the measurement parameter information includes：The standard sent according to calling terminal The number of video data and have with reference to algorithm (video that receives carries out the method that pixel compares frame by frame with normal video), to institute The video data for stating target called terminal feedback is handled.

In the present embodiment, it is described obtain video quality measurement result after, the video quality measurement method further includes： The video quality measurement result is preserved, and is handed down to the calling terminal.

Further, the video quality measurement method further includes：Receive the called terminal hair that can be used in called terminal pond The terminal parameter information sent, the terminal parameter information include identity information and real-time network environmental information and/or real-time object Manage environmental information；Scene partitioning, the scene that will be obtained after division are carried out to the called terminal according to the terminal parameter information Information is handed down to the calling terminal.

The terminal parameter information herein includes identity information and real-time network environmental information and/or real-time physical It includes identity information and real-time network environmental information or terminal ginseng that environmental information, which refers to the terminal parameter information, Number information include identity information and real-time physical environmental information or the terminal parameter information include identity information and Real-time network environmental information and real-time physical environmental information.

From the foregoing, it will be observed that the video quality measurement method provided in this embodiment solves video in the prior art well The single problem of the test scene of mass measurement scheme.

Embodiment two

As shown in Fig. 2, second embodiment of the present invention provides a kind of video quality measurement method, calling terminal is can be applied to, institute Stating video quality measurement method includes：

Step 21：Obtain measurement parameter information；

Step 22：The measurement parameter information is sent to cloud platform；

Step 23：The identity for receiving the target called terminal that the cloud platform is fed back according to the measurement parameter information is believed Breath；

Step 24：According to the measurement parameter information of the identity information and acquisition, to the target called terminal plays pair The video data answered carries out video quality measurement.

The video quality measurement method provided by Embodiment 2 of the present invention by cloud platform send measurement parameter information, Enable cloud platform according to measurement parameter information, the identity information for obtaining the target called terminal under corresponding scene carries out subsequently Processing；And then realize the purpose that video quality test is carried out for different test scenes, it solves regard in the prior art well The single problem of the test scene of frequency mass measurement scheme.

In the present embodiment, the step of acquisition measurement parameter information, includes：Receive the called end that the cloud platform issues The scene information at end；The measurement scene information in the measurement parameter information is obtained according to instruction and the scene information is chosen.

Specifically, the measurement parameter information according to the identity information and acquisition, broadcasts to the target called terminal The step of putting corresponding video data include：It is matched according to the identity information and the target called terminal；It is paired into After work(, according to the measurement parameter information to the corresponding video data of the target called terminal plays.

Wherein, described the step of being matched with the target called terminal according to the identity information, includes：According to institute It states identity information and sends pairing request to the target called terminal.

In view of different measurement methods can play the video data of different condition, in the present embodiment, provides two kinds and show Example：

The first example, when the measurement method information in the measurement parameter information is indicated without reference measure mode, institute The step of stating video data corresponding to the target called terminal plays include：Play the arbitrary video data in video library.

Second of example, when the measurement method information instruction in the measurement parameter information has reference measure mode, institute The step of stating video data corresponding to the target called terminal plays include：The normal video data in video library is played, And record the number of the normal video data；The number is sent to the cloud platform.

Further, in the measurement parameter information according to the identity information and acquisition, to target called end After end plays corresponding video data, the video quality measurement method further includes：Receive the video that the cloud platform is sent Quality measurements, and shown.

Embodiment three

As shown in figure 3, the embodiment of the present invention three provides a kind of video quality measurement method, called terminal is can be applied to, institute Stating video quality measurement method includes：

Step 31：Receive the acquisition mode for the acquisition video data that cloud platform issues；

Step 32：The video data that calling terminal plays is obtained according to the acquisition mode；

Step 33：The video data got is sent to the cloud platform, carries out video quality measurement.

The video quality measurement method that the embodiment of the present invention three provides passes through the acquisition mode that is sent according to cloud platform The video data that calling terminal plays is obtained, cloud platform is then fed back to, to carry out video quality measurement；Enable cloud platform The purpose for completing the called terminal progress video quality test to different test scenes, solves video matter in the prior art well The single problem of the test scene of measurement scheme.

Specifically, the step of video data for obtaining calling terminal broadcasting according to the acquisition mode, includes：It receives The pairing request that calling terminal is sent；It is matched according between the pairing request and the calling terminal；After successful matching, The video data that calling terminal plays is obtained according to the acquisition mode.

In view of may be present a variety of different specific acquisition modes in practical application, in the present embodiment, providing two kinds and showing Example：

The first example, the acquisition mode for no reference measure acquisition mode when, it is described according to the acquisition mode Obtain calling terminal play video data the step of include：Packet capturing obtains the video data that the calling terminal plays.

Second of example, it is described according to the acquisition mode when the acquisition mode is to have reference measure acquisition mode Obtain calling terminal play video data the step of include：Record screen obtains the video data that the calling terminal plays.

Further, the video quality measurement method further includes：Terminal parameter information is sent to the cloud platform, it is described Terminal parameter information includes identity information and real-time network environmental information and/or real-time physical environmental information.

The wherein described terminal parameter information includes identity information and real-time network environmental information and/or real-time physical ring It includes identity information and real-time network environmental information or the terminal parameter that border information, which refers to the terminal parameter information, Information includes identity information and real-time physical environmental information or the terminal parameter information includes identity information, Yi Jishi When network environment information and real-time physical environmental information.

Further, after video quality measurement, the video quality measurement method further includes：It is flat to the cloud Platform sends resource release notice, to ensure that use of this called terminal in follow-up measurement process is unaffected.

With reference to three side of cloud platform, calling terminal and called terminal, to the video matter provided in an embodiment of the present invention Measuring method is further described.

In view of the above technical problems, an embodiment of the present invention provides a kind of video qualities that can quickly select more scenes to test Method, the unified pairing of cloud platform issue test assignment, and Test Engineer can select the field of called terminal by calling terminal APP Scape (such as carries out record screen for PEVQ algorithms or packet capturing for P.1201 algorithm), it is also an option that cell residing for called terminal, Signal strength, network formats etc., and then quickly measure the video quality of several scenes combination.

Corresponding, present solution provides one kind, and test scene, cloud platform control called terminal can be selected to hold by calling terminal A kind of video quality testing system of the corresponding scene of row.This system only by calling terminal, called terminal (called terminal pond), (depending on Frequency quality) cloud platform three parts composition, do not need extras and physical connection.Wherein, cloud platform is responsible for receiving called terminal The terminal and scene state (terminal parameter information) reported, receiving the scene request message that calling terminal is sent, (measurement parameter is believed Measurement scene information in breath).Called terminal is distributed in the different community in test scope, and is in AM automatic monitoring state, cloud Platform matches calling and called terminal according to scene request message, completes the task distribution and test of more scenes.

Specifically as shown in figure 4, wherein：

1) calling terminal

Different testing algorithms is selected (to correspond to the measurement method letter in measurement parameter information by calling terminal APP Breath), and the corresponding called terminal of available test scene in selective listing, you can visual telephone testing is carried out to the terminal, is surveyed Test result can feed back to calling terminal APP by cloud platform.

2) video quality cloud platform

The platform is responsible for that video quality test is managed and is controlled, and provides addressable interface for users and accesses.It can transport Row is on windows/linux platforms, and as the master control part of whole system, its nucleus module includes：End message typing Module, terminal scene Recognition module, terminal scene release module, terminal matching module.

End message recording module：

Terminal in called terminal pond is distributed in different cells, covers abundant scene demand, and all terminals can pass through Wireless network is by the net residing for terminal models, International Mobile Equipment Identity code IMEI, international mobile subscriber identity IMSI, terminal Network standard, signal strength, cell information, global location GPS information etc. are reported to the end message recording module of cloud platform.

Terminal scene Recognition module：

The information offered on called terminal pond is sent into terminal scene Recognition module, the module root by end message recording module Scene partitioning is carried out to these terminals according to predefined scene type, it will be according to more scenes such as network formats, cell, signal strength Identification classification.

Terminal scene release module：

The module is used for the terminal of the ready-portioned each scene of terminal scene Recognition module being distributed to caller by platform Then terminal APP is selected according to demand to which calling terminal can obtain different scenes by the list in calling terminal APP The terminal for selecting corresponding scene carries out video testing.

Terminal matching module：

After calling terminal selects the called terminal of corresponding scene, terminal matching module matches it, two terminals Between carry out video quality test process and broken away from the region limitations of Test Engineer's manual pairings, can be with by network pairing Reach manual pairings and similarly tests effect.After end of conversation, called terminal can release be matched automatically by terminal matching module It to resource, comes back in available terminal pond, is selected for other tests.

3) called terminal pond

Numerous called terminals are placed under different cells, network formats, are covered abundant terminal brand, are collectively referred to as Called terminal pond.Available terminal in terminal pond is in AM automatic monitoring state, carries out state synchronized with video cloud platform in real time, And be shown in calling terminal APP scene lists, calling terminal selects called terminal to carry out video calling test, once call is built Vertical, called terminal state becomes unavailable, until end of conversation, just returns in called terminal pond.

Such test system overcomes that the shortage flexibility of existing video quality testing scheme, testing efficiency be low, checkout area The shortcomings of scape is single so that video quality test is more convenient flexibly, and due to the not limitations such as license of equipment, makes The video quality algorithm in platform is obtained as resource pool, obtains utilization more efficiently.Test Engineer can once test In quickly select different scene to carry out video quality test, and compare and analyze, or targetedly to a certain scene end End is tested.

An other function of such testing scheme is exactly that different regard is integrated in the video quality cloud platform in the program Frequency quality evaluation algorithm, include reference and it is without reference, in conjunction with the more algorithms of more scenes, to the test result of big data quantity into Row statistical analysis preferably can provide guiding opinion to the network optimization.

Based on above system, during the video quality measurement method is realized, main data flow and information exchange be such as Shown in Fig. 5, specifically：

For without with reference to algorithm, calling terminal is selected without reference scene, and select called terminal scene (network formats, Signal strength, cell, GPS etc.), the arbitrary video in video library is played after pairing；Called terminal can be issued according to cloud platform Without reference scene, carries out packet capturing and data are uploaded into cloud platform by wireless network, by being integrated in cloud platform without with reference to calculation Method is given a mark, and VMOS scores will be saved in database and be issued on calling terminal simultaneously.

For have refer to algorithm, calling terminal selection have reference scene, and select called terminal scene (network formats, Signal strength, cell, GPS etc.), the normal video in video library is played after pairing, and record video number；Called terminal can root There is reference scene according to what cloud platform issued, carry out record screen and the video file of recording uploaded into cloud platform by wireless network, Normal video is corresponded to by integrated having in cloud platform according to the number that calling terminal is asked with reference to algorithm to give a mark, VMOS scores It will be saved in database simultaneously and be issued on calling terminal.

From the foregoing, it will be observed that in the present embodiment, more scene multi-brand terminals constitute called terminal pond, by cloud platform unified allocation of resources； Cloud platform receives the request of calling terminal, is matched, it can be achieved that quick more scenes with calling terminal to the terminal in called terminal pond Video quality is tested；To have with reference to algorithm and without with reference to algorithm integration in cloud platform, it can be achieved that the marking and analysis of more algorithms； The big data preserved using cloud platform can carry out video quality value the analysis of various dimensions.

In conclusion this programme on the basis that video quality cloud platform is tested, proposes that the more scenes of terminal are quickly matched Concept, scheduling of resource and pairing are carried out to calling and called terminal by cloud platform, Test Engineer's manual pairings is substituted, solves and recognize For the region limitation of pairing, the rich and flexibility of video quality test scene is increased, and more true to the network optimization Real directive significance, solves the problems, such as that the test scene of video quality measurement scheme in the prior art is single well.

Example IV

As shown in fig. 6, the embodiment of the present invention four provides a kind of video quality measurement device, cloud platform is can be applied to, it is described Video quality measurement device includes：

First processing module 61, the measurement parameter information for being sent according to calling terminal obtain the mesh under corresponding scene Mark the acquisition mode of the identity information and target called terminal acquisition video data of called terminal；

First sending module 62, it is whole for the acquisition mode to be handed down to the target called according to the identity information End；

First receiving module 63, the video counts fed back according to the acquisition mode for receiving the target called terminal According to；

Second processing module 64, for being handled the video data according to the measurement parameter information, depending on Frequency quality measurements.

The video quality measurement device that the embodiment of the present invention four provides is joined by the measurement sent according to calling terminal Number information, the identity information for obtaining the target called terminal under corresponding scene carry out subsequent processing；It can realize for different surveys Examination hall scape carries out the purpose of video quality test, solves the test scene of video quality measurement scheme in the prior art well Single problem.

Specifically, the first processing module includes：Submodule is chosen, for according to the survey in the measurement parameter information Amount scene information chooses corresponding called terminal as the target called terminal from available called terminal pond；Match submodule Block, for obtaining the corresponding acquisition mode according to the measurement method information matches in the measurement parameter information.

Further, the video quality measurement device further includes：Module is rejected, for joining according to the measurement described Measurement scene information in number information chooses corresponding called terminal as target called end from available called terminal pond After end, the identity information of the target called terminal can be rejected from described in called terminal pond.

Further, the video quality measurement device further includes：Second receiving module, for obtaining video described After quality measurements, the resource release notice that the target called terminal is sent is received；Add module is used for the mesh The identity information of mark called terminal can be used in called terminal pond described in being added to.

Wherein, first sending module includes：First processing submodule, for according to the identity information that caller is whole End and target called terminal are matched, and the acquisition mode is handed down to the target called terminal.

Specifically, the first processing submodule includes：First transmission unit, for the identity information to be sent to institute State calling terminal.

The first example, when the measurement method information in the measurement parameter information is indicated without reference measure mode, institute Stating Second processing module includes：Second processing submodule, for using without with reference to algorithm (no normal video comparison, only by connecing The method that the video packet capturing data received are analyzed) video data that is fed back to the target called terminal handles.

Second of example, when the measurement method information instruction in the measurement parameter information has reference measure mode, institute Stating Second processing module includes：Third handles submodule, the number of the normal video data for being sent according to calling terminal with Have with reference to algorithm (method that the video received carries out pixel comparison frame by frame with normal video), it is anti-to the target called terminal The video data of feedback is handled.

In the present embodiment, the video quality measurement device further includes：Third processing module, for obtaining video described After quality measurements, the video quality measurement result is preserved, and be handed down to the calling terminal.

Further, the video quality measurement device further includes：Third receiving module can use called terminal for receiving The terminal parameter information that called terminal in pond is sent, the terminal parameter information includes identity information and real-time network ring Border information and/or real-time physical environmental information；Fourth processing module was used for according to the terminal parameter information to the called end End carries out scene partitioning, and the scene information obtained after division is handed down to the calling terminal.

From the foregoing, it will be observed that the video quality measurement device provided in this embodiment solves video in the prior art well The single problem of the test scene of mass measurement scheme.

Wherein, the realization embodiment of the video quality measurement method of above-mentioned cloud platform side is suitable for the video quality In the embodiment of measuring device, it can also reach identical technique effect.

Embodiment five

As shown in fig. 7, the embodiment of the present invention five provides a kind of video quality measurement device, calling terminal is can be applied to, institute Stating video quality measurement device includes：

First acquisition module 71, for obtaining measurement parameter information；

Second sending module 72, for the measurement parameter information to be sent to cloud platform；

4th receiving module 73, it is whole for receiving the target called that the cloud platform is fed back according to the measurement parameter information The identity information at end；

Playing module 74, for the measurement parameter information according to the identity information and acquisition, to target called end End plays corresponding video data, carries out video quality measurement.

The embodiment of the present invention five provide the video quality measurement device by cloud platform send measurement parameter information, Enable cloud platform according to measurement parameter information, the identity information for obtaining the target called terminal under corresponding scene carries out subsequently Processing；And then realize the purpose that video quality test is carried out for different test scenes, it solves regard in the prior art well The single problem of the test scene of frequency mass measurement scheme.

In the present embodiment, first acquisition module includes：First receiving submodule is issued for receiving the cloud platform Called terminal scene information；Fourth process submodule, for obtaining the survey according to selection instruction and the scene information Measure the measurement scene information in parameter information.

Specifically, the playing module includes：First pairing submodule, for according to the identity information and the target Called terminal is matched；First plays submodule, for after successful matching, according to the measurement parameter information to the target Called terminal plays corresponding video data.

Wherein, the first pairing submodule includes：Second transmission unit, for according to the identity information to the mesh It marks called terminal and sends pairing request.

The first example, when the measurement method information in the measurement parameter information is indicated without reference measure mode, institute Stating playing module includes：Second plays submodule, for playing the arbitrary video data in video library.

Second of example, when the measurement method information instruction in the measurement parameter information has reference measure mode, institute Stating playing module includes：Third plays submodule, for playing the normal video data in video library, and records the standard and regards The number of frequency evidence；First sending submodule, for the number to be sent to the cloud platform.

Further, the video quality measurement device further includes：5th processing module is used for described according to the body The measurement parameter information of part information and acquisition, to after the corresponding video data of the target called terminal plays, described in reception The video quality measurement that cloud platform is sent is as a result, and shown.

Wherein, the realization embodiment of the video quality measurement method of above-mentioned calling terminal side is suitable for the video matter In the embodiment of measuring device, it can also reach identical technique effect.

Embodiment six

As shown in figure 8, the embodiment of the present invention six provides a kind of video quality measurement device, called terminal is can be applied to, institute Stating video quality measurement device includes：

5th receiving module 81, the acquisition mode for receiving the acquisition video data that cloud platform issues；

Second acquisition module 82, for obtaining the video data that calling terminal plays according to the acquisition mode；

Third sending module 83 carries out video quality survey for the video data got to be sent to the cloud platform Amount.

The video quality measurement device that the embodiment of the present invention six provides passes through the acquisition mode that is sent according to cloud platform The video data that calling terminal plays is obtained, cloud platform is then fed back to, to carry out video quality measurement；Enable cloud platform The purpose for completing the called terminal progress video quality test to different test scenes, solves video matter in the prior art well The single problem of the test scene of measurement scheme.

Specifically, second acquisition module includes：Second receiving submodule, the pairing for receiving calling terminal transmission Request；Second pairing submodule, for being matched according between the pairing request and the calling terminal；First obtains son Module, for after successful matching, the video data that calling terminal plays to be obtained according to the acquisition mode.

The first example, the acquisition mode for no reference measure acquisition mode when, second acquisition module includes： Second acquisition submodule obtains the video data that the calling terminal plays for packet capturing.

Second of example, when the acquisition mode is to have reference measure acquisition mode, second acquisition module includes： Third acquisition submodule obtains the video data that the calling terminal plays for recording screen.

Further, the video quality measurement device further includes：4th sending module, for being sent to the cloud platform Terminal parameter information, the terminal parameter information include identity information and real-time network environmental information and/or real-time physical ring Border information.

Further, the video quality measurement device further includes：5th sending module, in video quality measurement After, send resource release notice to the cloud platform.

Wherein, the realization embodiment of the video quality measurement method of above-mentioned called terminal side is suitable for the video matter In the embodiment of measuring device, it can also reach identical technique effect.

It should be noted that this many functional component described in this description is all referred to as module/submodule/unit, Specifically to emphasize the independence of its realization method.

In the embodiment of the present invention, module/submodule/unit can use software realization, so as to by various types of processors It executes.For example, one mark executable code module may include computer instruction one or more physics or Logical block, for example, it can be built as object, process or function.Nevertheless, the executable code of institute's mark module It needs not be physically located together, but may include the different instructions being stored in different positions, when in these command logics When being combined together, constitutes module and realize the regulation purpose of the module.

In fact, executable code module can be the either many item instructions of individual instructions, and can even be distributed It on multiple and different code segments, is distributed in distinct program, and is distributed across multiple memory devices.Similarly, it grasps Making data can be identified in module, and can be realized according to any form appropriate and be organized in any appropriate class In the data structure of type.The operation data can be collected as individual data collection, or can be distributed on different location (including in different storage device), and can only be present in system or network as electronic signal at least partly.

When module can utilize software realization, it is contemplated that the level of existing hardware technique, it is possible to implemented in software Module, in the case where not considering cost, those skilled in the art can build corresponding hardware circuit to realize correspondence Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as The realizations such as field programmable gate array, programmable logic array, programmable logic device.

Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, under the premise of not departing from principle of the present invention, can also make several improvements and retouch, these improvements and modifications should also regard For protection scope of the present invention.

Claims

1. a kind of video quality measurement method is applied to cloud platform, which is characterized in that including：

According to the measurement parameter information that calling terminal is sent, identity information and the institute of the target called terminal under corresponding scene are obtained State the acquisition mode that target called terminal obtains video data；

2. video quality measurement method according to claim 1, which is characterized in that the survey sent according to calling terminal Parameter information is measured, the identity information and the target called terminal for obtaining the target called terminal under corresponding scene obtain video counts According to acquisition mode the step of include：

According to the measurement scene information in the measurement parameter information corresponding called terminal is chosen from available called terminal pond As the target called terminal；

3. video quality measurement method according to claim 2, which is characterized in that believed according to the measurement parameter described Measurement scene information in breath chosen from available called terminal pond corresponding called terminal as the target called terminal it Afterwards, the video quality measurement method further includes：

4. video quality measurement method according to claim 3, which is characterized in that obtain video quality measurement knot described After fruit, the video quality measurement method further includes：

Receive the resource release notice that the target called terminal is sent；

5. video quality measurement method according to claim 1, which is characterized in that it is described according to the identity information by institute Stating the step of acquisition mode is handed down to the target called terminal includes：

Calling terminal and target called terminal are matched according to the identity information, and the acquisition mode is handed down to institute State target called terminal.

6. video quality measurement method according to claim 5, which is characterized in that described to be led according to the identity information The step of making terminal and target called terminal be matched include：

The identity information is sent to the calling terminal.

7. video quality measurement method according to claim 1, which is characterized in that the survey in the measurement parameter information It is described that the video data is handled according to the measurement parameter information when instruction of amount mode information is without reference measure mode The step of include：

8. video quality measurement method according to claim 1, which is characterized in that the survey in the measurement parameter information It is described that the video data is handled according to the measurement parameter information when instruction of amount mode information has reference measure mode The step of include：

According to the number of the normal video data of calling terminal transmission and have with reference to algorithm, to target called terminal feedback Video data is handled.

9. video quality measurement method according to claim 1, which is characterized in that obtain video quality measurement knot described After fruit, the video quality measurement method further includes：

10. video quality measurement method according to claim 1, which is characterized in that the video quality measurement method is also Including：

Scene partitioning is carried out to the called terminal according to the terminal parameter information, the scene information obtained after division is issued To the calling terminal.

11. a kind of video quality measurement method is applied to calling terminal, which is characterized in that including：

Obtain measurement parameter information；

The measurement parameter information is sent to cloud platform；

According to the measurement parameter information of the identity information and acquisition, to the corresponding video counts of the target called terminal plays According to progress video quality measurement.

12. video quality measurement method according to claim 11, which is characterized in that the acquisition measurement parameter information Step includes：

13. video quality measurement method according to claim 11, which is characterized in that it is described according to the identity information and The step of measurement parameter information of acquisition, video data corresponding to the target called terminal plays includes：

14. video quality measurement method according to claim 13, which is characterized in that it is described according to the identity information with The step of target called terminal is matched include：

15. video quality measurement method according to claim 11, which is characterized in that in the measurement parameter information When the instruction of measurement method information is without reference measure mode, the step to the corresponding video data of the target called terminal plays Suddenly include：

Play the arbitrary video data in video library.

16. video quality measurement method according to claim 11, which is characterized in that in the measurement parameter information When the instruction of measurement method information has reference measure mode, the step to the corresponding video data of the target called terminal plays Suddenly include：

The number is sent to the cloud platform.

17. video quality measurement method according to claim 11, which is characterized in that described according to the identity information With the measurement parameter information of acquisition, to after the corresponding video data of the target called terminal plays, the video quality is surveyed Amount method further includes：

18. a kind of video quality measurement method is applied to called terminal, which is characterized in that including：

19. video quality measurement method according to claim 18, which is characterized in that described to be obtained according to the acquisition mode Take calling terminal play video data the step of include：

Receive the pairing request that calling terminal is sent；

It is matched according between the pairing request and the calling terminal；

20. video quality measurement method according to claim 18, which is characterized in that in the acquisition mode be no reference Measure acquisition mode when, it is described according to the acquisition mode obtain calling terminal play video data the step of include：

Packet capturing obtains the video data that the calling terminal plays.

21. video quality measurement method according to claim 18, which is characterized in that the acquisition mode be have reference Measure acquisition mode when, it is described according to the acquisition mode obtain calling terminal play video data the step of include：

Record screen obtains the video data that the calling terminal plays.

22. video quality measurement method according to claim 18, which is characterized in that the video quality measurement method is also Including：

Terminal parameter information is sent to the cloud platform, the terminal parameter information includes identity information and real-time network ring Border information and/or real-time physical environmental information.

23. video quality measurement method according to claim 18, which is characterized in that after video quality measurement, The video quality measurement method further includes：

Resource release notice is sent to the cloud platform.

24. a kind of video quality measurement device is applied to cloud platform, which is characterized in that including：

First processing module, the measurement parameter information for being sent according to calling terminal obtain the target called under corresponding scene The identity information of terminal and the target called terminal obtain the acquisition mode of video data；

First sending module, for the acquisition mode to be handed down to the target called terminal according to the identity information；

Second processing module obtains video quality for being handled the video data according to the measurement parameter information Measurement result.

25. video quality measurement device according to claim 24, which is characterized in that the first processing module includes：

Submodule is chosen, for being chosen from available called terminal pond according to the measurement scene information in the measurement parameter information Corresponding called terminal is as the target called terminal；

Matched sub-block, for obtaining the corresponding acquisition according to the measurement method information matches in the measurement parameter information Mode.

26. video quality measurement device according to claim 25, which is characterized in that the video quality measurement device is also Including：

Module is rejected, is used in the measurement scene information according in the measurement parameter information from available called terminal pond After corresponding called terminal is chosen as the target called terminal, by the identity information of the target called terminal from described It can be rejected in called terminal pond.

27. video quality measurement device according to claim 26, which is characterized in that the video quality measurement device is also Including：

Second receiving module, for it is described obtain video quality measurement result after, receive the target called terminal and send Resource release notice；

28. video quality measurement device according to claim 24, which is characterized in that first sending module includes：

First processing submodule, for calling terminal and target called terminal to be matched according to the identity information, and will The acquisition mode is handed down to the target called terminal.

29. video quality measurement device according to claim 28, which is characterized in that the first processing submodule packet It includes：

30. video quality measurement device according to claim 24, which is characterized in that in the measurement parameter information When the instruction of measurement method information is without reference measure mode, the Second processing module includes：

Second processing submodule, for using without at the video data fed back to the target called terminal with reference to algorithm Reason.

31. video quality measurement device according to claim 24, which is characterized in that in the measurement parameter information When the instruction of measurement method information has reference measure mode, the Second processing module includes：

Third handles submodule, the number of the normal video data for being sent according to calling terminal and has with reference to algorithm, to institute The video data for stating target called terminal feedback is handled.

32. video quality measurement device according to claim 24, which is characterized in that the video quality measurement device is also Including：

Third processing module, for it is described obtain video quality measurement result after, by the video quality measurement result into Row preserves, and is handed down to the calling terminal.

33. video quality measurement device according to claim 24, which is characterized in that the video quality measurement device is also Including：

Third receiving module, for receiving the terminal parameter information that the called terminal in called terminal pond can be used to send, the end It includes identity information and real-time network environmental information and/or real-time physical environmental information to hold parameter information；

Fourth processing module, for carrying out scene partitioning to the called terminal according to the terminal parameter information, after division Obtained scene information is handed down to the calling terminal.

34. a kind of video quality measurement device is applied to calling terminal, which is characterized in that including：

First acquisition module, for obtaining measurement parameter information；

4th receiving module, the body for receiving the target called terminal that the cloud platform is fed back according to the measurement parameter information Part information；

Playing module, for the measurement parameter information according to the identity information and acquisition, to the target called terminal plays Corresponding video data carries out video quality measurement.

35. video quality measurement device according to claim 34, which is characterized in that first acquisition module includes：

Fourth process submodule, for obtaining the measurement in the measurement parameter information according to selection instruction and the scene information Scene information.

36. video quality measurement device according to claim 34, which is characterized in that the playing module includes：

First plays submodule, for after successful matching, according to the measurement parameter information to the target called terminal plays Corresponding video data.

37. video quality measurement device according to claim 36, which is characterized in that the first pairing submodule packet It includes：

38. video quality measurement device according to claim 34, which is characterized in that in the measurement parameter information When the instruction of measurement method information is without reference measure mode, the playing module includes：

Second plays submodule, for playing the arbitrary video data in video library.

39. video quality measurement device according to claim 34, which is characterized in that in the measurement parameter information When the instruction of measurement method information has reference measure mode, the playing module includes：

Third plays submodule, for playing the normal video data in video library, and records the volume of the normal video data Number；

First sending submodule, for the number to be sent to the cloud platform.

40. video quality measurement device according to claim 34, which is characterized in that the video quality measurement device is also Including：

5th processing module is used in the measurement parameter information according to the identity information and acquisition, to the target quilt After being the corresponding video data of terminal plays, the video quality measurement of the cloud platform transmission is received as a result, and being shown.

41. a kind of video quality measurement device is applied to called terminal, which is characterized in that including：

42. video quality measurement device according to claim 41, which is characterized in that second acquisition module includes：

First acquisition submodule, for after successful matching, the video data that calling terminal plays to be obtained according to the acquisition mode.

43. video quality measurement device according to claim 41, which is characterized in that in the acquisition mode be no reference When measuring acquisition mode, second acquisition module includes：

44. video quality measurement device according to claim 41, which is characterized in that the acquisition mode be have reference When measuring acquisition mode, second acquisition module includes：

45. video quality measurement device according to claim 41, which is characterized in that the video quality measurement device is also Including：

4th sending module, for sending terminal parameter information to the cloud platform, the terminal parameter information includes identity letter Breath and real-time network environmental information and/or real-time physical environmental information.

46. video quality measurement device according to claim 41, which is characterized in that the video quality measurement device is also Including：