CN107690068B - Method and device for analyzing video flow and quality convergence of embedded probe of set top box - Google Patents
Method and device for analyzing video flow and quality convergence of embedded probe of set top box Download PDFInfo
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- 238000012360 testing method Methods 0.000 claims abstract description 37
- 238000012545 processing Methods 0.000 claims abstract description 33
- 230000006855 networking Effects 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 7
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- 238000007726 management method Methods 0.000 claims description 28
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- 238000009960 carding Methods 0.000 claims description 4
- 238000010219 correlation analysis Methods 0.000 abstract description 3
- 238000001303 quality assessment method Methods 0.000 abstract 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
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- General Health & Medical Sciences (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
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Abstract
The invention provides a method and a device for analyzing video flow and quality convergence of an embedded probe of a set top box, wherein the method comprises the following steps: carrying out flow packet capturing on the watched video content at regular time by using the set top box embedded software; the set top box embedded software analyzes the packet capturing data; the set top box embedded software reports data to a management system server at regular time; cleaning data from the set top box embedded software, then converging the data based on the Internet television service networking topology according to the network dimension data, and converging the data based on the geographic position of the set top box user according to the geographic dimension data; recording video playing quality index of the set top box, judging whether the video playing quality index exceeds a preset threshold value index, if so, recording fault event and storing the fault event in a storage, and issuing an active dial testing task to confirm whether the fault occurs. The correlation analysis method based on the set top box user behavior data and the active dial testing task data is convenient for set top box fault processing and quality assessment.
Description
Technical Field
The invention relates to the technical field of set top box data analysis, in particular to an embedded probe video flow and quality convergence analysis method and device of a set top box.
Background
In recent two years, with further relaxation of policies and promotion and active popularization of broadband service quality of operators, internet television service development is rapid, user groups are increasingly growing, demands on user quality perception monitoring, fault positioning and the like of the internet television service are urgent, existing methods related to quality analysis of the internet television service mainly comprise quality measurement of a sheet source, quality measurement of service quality of a content distribution network, acquisition of viewing parameters of a user terminal and the like, quality analysis means are diversified, and multi-dimensional quality analysis can be performed on playing quality of a terminal user of a set top box, quality of a transmission network of the operators, CDN content distribution quality, quality of a playing control platform sheet source and the like by combining with an internet function television service flow.
However, because of huge number of users of the internet television service, the quality analysis method of the internet television service in the prior art is more dispersed, quality data of multiple dimensions of the whole service cannot be fused and associated, so that the problems of incomplete quality analysis, inaccurate alarm monitoring, untimely fault positioning and the like of the perceived quality of the internet television service are caused, and the fault phenomenon cannot be verified and deeply detected only by monitoring user data of the set top box under the limitation of personal behaviors of the users.
Disclosure of Invention
The object of the present invention is to solve at least one of the technical drawbacks.
Therefore, the invention aims to provide an embedded probe video flow and quality convergence analysis method and device of a set top box.
In order to achieve the above objective, an embodiment of an aspect of the present invention provides a method for analyzing video traffic and quality of an embedded probe of a set-top box, including the following steps:
step S1, when a user of a set top box watches video, utilizing embedded software of the set top box to perform flow packet grabbing on the watched video content at regular time;
step S2, the set top box embedded software analyzes the packet capturing data in the step S1, and statistics is carried out on video playing quality indexes;
step S3, the set top box embedded software reports data to a management system server at regular time;
step S4, cleaning the data from the set top box embedded software, then converging the data based on the Internet television service networking topology according to the network dimension data, and converging the data based on the geographic position of the set top box user according to the geographic dimension data;
step S5, recording the video playing quality index of the set top box, judging whether the video playing quality index exceeds a preset threshold index, if so, executing step S6, otherwise, executing step S7;
step S6, recording fault events and storing the fault events, issuing an active dial testing task to confirm whether faults occur, and executing step S8 if faults occur;
s7, controlling the normal flow of data to be put in storage;
and S8, the management system server transmits a dial testing task to the set top box, and the set top box executes dial testing indexes recorded by the dial testing task.
Further, in the step S1, the method for performing traffic packet capturing on the video content by using the set top box embedded software at regular time includes: and carrying out timing packet grabbing on the wired and wireless network card flow of the set top box.
Further, in the step S2, the set-top box embedded software analyzes the packet capturing data, including: and analyzing the local data, the convergence quality index and the fault event data of the set top box.
Further, in the step S2, the aggregating according to the network dimension data based on the internet television service networking topology includes: optical cable terminal equipment (OLT) equipment under each broadband access server (BRAS) equipment is carded out, optical Network Unit (ONU) equipment and network Set Top Box (STB) equipment under each OLT equipment are gathered, and the STB quality index under each OLT equipment is provided with the quality index of the OLT equipment under each BRAS equipment;
converging based on the geographic position of the set top box user according to the geographic dimension data, including: and (3) combing out the attribution relation of the cell, the town, the city and the province, converging the quality index of each STB device of each cell, converging the urban dimension quality index through the quality index of each cell under the town, converging the urban dimension quality index through the quality index of each town under the city, and converging the full-province quality profile data through the quality index of each city in the province.
Further, in the step S4, the step of cleaning the data from the set-top box embedded software includes the following steps: and (3) associating the OLT equipment, the BRAS equipment and the region information to which the set top box belongs, and superposing the data according to a preset data reporting period.
An embodiment of another aspect of the present invention provides an embedded probe video flow and quality convergence analysis device of a set top box, including: the system comprises a set top box embedded module, a management system server, a data processing module and a data storage module, wherein,
the set top box embedded module is used for carrying out flow packet capturing on the video watching content by utilizing set top box embedded software at regular time when a set top box user watches the video, analyzing packet capturing data, and then counting video playing quality indexes to report the data to a management system server at regular time;
the management system server is used for receiving the data reported by the set top box embedded module, issuing a packet grabbing task and an active dial testing task, reporting and allocating the data, managing the set top box, managing convergence logic, managing quality data, fault location analysis and coordination data storage nodes and data processing nodes, and processing and storing the data, and comprises the following steps: recording a video playing quality index of the set top box, judging whether the video playing quality index exceeds a preset threshold index, if yes, recording a fault event and warehousing, issuing an active dial testing task to confirm whether the fault occurs, if so, issuing the dial testing task to the set top box by the management system server, and if the video playing quality index does not exceed the preset threshold index, controlling the data to normally flow and warehouse;
the data processing module cleans the data from the set top box embedded software and gathers the set top box user data up according to different dimensions, comprising: converging the network dimension data based on the Internet television service networking topology, converging the network dimension data based on the geographic position of the set top box user, and storing the converged data to the data storage module;
the data storage module is used for storing the original reported data of the set top box and the processed data table of the data processing module.
Further, the method for performing traffic packet capturing on the watched video content by utilizing the set top box embedded software at regular time comprises the following steps: and carrying out timing packet grabbing on the wired and wireless network card flow of the set top box.
Further, the set top box embedded software analyzes the packet capturing data, including: and analyzing the local data, the convergence quality index and the fault event data of the set top box.
Further, the data processing module aggregates based on the internet television service networking topology according to the network dimension data, including: optical cable terminal equipment (OLT) equipment under each broadband access server (BRAS) equipment is carded out, optical Network Unit (ONU) equipment and network Set Top Box (STB) equipment under each OLT equipment are gathered, and the STB quality index under each OLT equipment is provided with the quality index of the OLT equipment under each BRAS equipment;
the data processing module gathers based on the geographic position of the set top box user according to the geographic dimension data, and the data processing module comprises: and (3) combing out the attribution relation of the cell, the town, the city and the province, converging the quality index of each STB device of each cell, converging the urban dimension quality index through the quality index of each cell under the town, converging the urban dimension quality index through the quality index of each town under the city, and converging the full-province quality profile data through the quality index of each city in the province.
Further, the data processing module cleans data from the set top box embedded software, including: and (3) associating the OLT equipment, the BRAS equipment and the region information to which the set top box belongs, and superposing the data according to a preset data reporting period.
According to the method and the device for analyzing the video flow and the quality of the embedded probe of the set top box, provided by the embodiment of the invention, the set top box fault processing and the quality evaluation are facilitated based on the correlation analysis method of the user behavior data and the active dial testing task data of the set top box. Through the data convergence scheme from the quality data of each set top box to the network and the geographic dimension, the multi-level quality data analysis capability can be achieved, and more objective quality indexes are provided for evaluating the service quality of the Internet television.
The method and the device for analyzing the video flow and the quality convergence of the embedded probe of the set top box have the following beneficial effects:
1) The embedded software of the set top box comprises data packet grabbing analysis and active dial testing functions, so that analysis of actual behaviors and perceived data of a user can be realized, and active tasks of the set top box can be issued by a management server through system scheduling, and the quality and the failure cause of video playing of the set top box can be judged more quickly by combining the data packet grabbing analysis and the active dial testing functions;
2) The user quality data of the set top box are converged through the network dimension and the geographic dimension, so that the user perception quality of each network level and geographic position area can be evaluated more objectively, and the fault cause can be positioned more rapidly when a large area user fault occurs in a certain dimension.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a flowchart of an embedded probe video traffic and quality convergence analysis method of a set-top box according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an embedded probe video traffic and quality convergence analysis method of a set-top box according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of network dimension data aggregation in accordance with an embodiment of the present invention;
FIG. 4 is a schematic diagram of real-time geographic dimension data aggregation in accordance with the present invention;
fig. 5 is a block diagram of an embedded probe video traffic and quality convergence analysis device of a set-top box according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 and fig. 2, the method for analyzing video traffic and quality convergence of an embedded probe of a set top box according to an embodiment of the present invention includes the following steps:
and step S1, when a user of the set top box watches the video, utilizing the embedded software of the set top box to perform flow packet grabbing on the watched video content at regular time.
In this step, the method for performing traffic packet capturing on the video content by using the set-top box embedded software at regular time includes: and carrying out timing packet grabbing on the wired and wireless network card flow of the set top box.
Step S2, the set top box embedded software analyzes the packet capturing data in the step S1, and the step S comprises the following steps: and converging the user data of the set top box according to different dimensions upwards in a layering way, and counting video playing quality indexes.
In this step, the set-top box embedded software analyzes the packet capturing data, including: and analyzing the local data, the convergence quality index and the fault event data of the set top box.
And step S3, the set top box embedded software reports data to the management system server at regular time.
And S4, cleaning data from the set top box embedded software, converging the data based on the Internet television service networking topology according to the network dimension data, and converging the data based on the geographic position of the set top box user according to the geographic dimension data.
Specifically, the aggregation based on the internet television service networking topology according to the network dimension data comprises the following steps: and (3) carding out optical cable terminal equipment (OLT) equipment under each broadband access server (BRAS) equipment, optical Network Unit (ONU) equipment and network Set Top Box (STB) equipment under each OLT equipment, aggregating STB quality indexes under each OLT equipment, and providing the quality indexes of the OLT equipment under each BRAS equipment, as shown in figure 3.
As shown in fig. 4, the aggregation according to the geographic dimension data based on the geographic location of the set-top box user includes: and (3) combing out the attribution relation of the cell, the town, the city and the province, converging the quality index of each STB device of each cell, converging the urban dimension quality index through the quality index of each cell under the town, converging the urban dimension quality index through the quality index of each town under the city, and converging the full-province quality profile data through the quality index of each city in the province.
In one embodiment of the present invention, the cleaning of data from the set-top box embedded software includes the steps of: and (3) associating the OLT equipment, the BRAS equipment and the region information to which the set top box belongs, and superposing the data according to a preset data reporting period.
Step S5, recording the video playing quality index of the set top box, judging whether the video playing quality index exceeds a preset threshold index, if so, executing step S6, otherwise, executing step S7;
step S6, recording fault events and storing the fault events, issuing an active dial testing task to confirm whether faults occur, and executing step S8 if faults occur;
s7, controlling the normal flow of data to be put in storage;
and S8, the management system server transmits a dial testing task to the set top box, and the set top box executes dial testing indexes recorded by the dial testing task.
As shown in fig. 5, the embodiment of the present invention further provides an embedded probe video traffic and quality convergence analysis device of a set top box, including: the system comprises a set top box embedded module 1, a management system server 2, a data processing module 3 and a data storage module 4.
Specifically, the set top box embedded module 1 is configured to, when a user of the set top box is watching a video, perform traffic packet capturing on the content of the watched video at regular time by using the set top box embedded software, analyze packet capturing data, and then count video playing quality indexes, and report the data to the management system server 2 at regular time.
In one embodiment of the present invention, the method for performing traffic packet capturing on the video content by using the set top box embedded module 1 at regular time includes: and carrying out timing packet grabbing on the wired and wireless network card flow of the set top box.
The set top box embedded module 1 analyzes the packet capturing data, and comprises the following steps: and analyzing the local data, the convergence quality index and the fault event data of the set top box.
The set-top box embedded module 1 comprises 4 main functions:
1) And (3) flow grabbing: the function of regularly grabbing packets can be carried out on the wired network card flow and the wireless network card flow of the set top box;
2) Active dial testing: the method can receive an active dial testing task issued by a management system, execute the testing task and count dial testing indexes;
3) Data analysis function: analyzing local data of the set top box, and converging quality indexes and fault event data;
4) And (3) data reporting: the system comprises a heartbeat connection management, a data reporting timer and a data reporting processor of the set top box and a management system server 2.
The management system server 2 is configured to receive data reported from the set top box embedded module 1, and issue a packet grabbing task and an active measurement task, report and allocate data, manage the set top box, manage convergence logic, manage quality data, perform fault location analysis, coordinate data storage nodes and data processing nodes, and process and store the data, and includes: recording the video playing quality index of the set top box, judging whether the video playing quality index exceeds a preset threshold index, if yes, recording a fault event and storing the fault event, issuing an active dial testing task to confirm whether the fault occurs, if the fault occurs, issuing the dial testing task to the set top box by the management system server 2, executing the dial testing index recorded by the dial testing task by the set top box, and if the video playing quality index does not exceed the preset threshold index, controlling the data to normally flow and store.
The data processing module 3 cleans the data from the embedded software of the set top box and gathers the user data of the set top box up according to different dimensions, comprising: the data are collected based on the Internet television service networking topology according to the network dimension data, the data are collected based on the geographic position of the set top box user according to the geographic dimension data, and the collected data are stored in the data storage module 4.
Specifically, the data processing module 3 aggregates based on the internet television service networking topology according to the network dimension data, and includes: and (3) carding out optical cable terminal equipment (OLT) equipment under each broadband access server (2) BRAS equipment, optical Network Unit (ONU) equipment and network Set Top Box (STB) equipment under each OLT equipment, aggregating STB quality indexes under each OLT equipment, and providing the quality indexes of the OLT equipment under each BRAS equipment.
The data processing module 3 gathers based on the geographic position of the set top box user according to the geographic dimension data, and comprises the following steps: and (3) combing out the attribution relation of the cell, the town, the city and the province, converging the quality index of each STB device of each cell, converging the urban dimension quality index through the quality index of each cell under the town, converging the urban dimension quality index through the quality index of each town under the city, and converging the full-province quality profile data through the quality index of each city in the province.
In one embodiment of the invention, the data processing module 3 cleans data from the set-top box embedded software, including: and (3) associating the OLT equipment, the BRAS equipment and the region information to which the set top box belongs, and superposing the data according to a preset data reporting period.
The data processing module 3 processes the reported data of the set top box, the processing process comprises data cleaning and data clustering processing, the data processing module 3 comprises a data aggregation function, and in the data processing process, the data processing module processes data aggregation by combining information such as an OLT, a BRAS, a cell, a town, a city and the like where the set top box is located, and then stores the data in the data storage module 4.
The data storage module 4 is used for storing the original reported data of the set top box and the processed data table of the data processing module 3.
The invention is characterized in that the flow and quality data convergence analysis function of the set top box terminal is combined with the networking topology and user information data of the Internet television service, the user data of the set top box can be converged upwards according to different dimensions, the data convergence flow is shown in the following chart, the network dimension data is converged based on the networking topology of the Internet television service, the geographic dimension data is converged based on the geographic position of the user of the set top box, the convergence analysis of massive more data can analyze the quality of the Internet television service more accurately, and the functions of quickly finding faults and accurately positioning the faults can be realized.
According to the method and the device for analyzing the video flow and the quality of the embedded probe of the set top box, provided by the embodiment of the invention, the set top box fault processing and the quality evaluation are facilitated based on the correlation analysis method of the user behavior data and the active dial testing task data of the set top box. Through the data convergence scheme from the quality data of each set top box to the network and the geographic dimension, the multi-level quality data analysis capability can be achieved, and more objective quality indexes are provided for evaluating the service quality of the Internet television.
The method and the device for analyzing the video flow and the quality convergence of the embedded probe of the set top box have the following beneficial effects:
1) The embedded software of the set top box comprises data packet grabbing analysis and active dial testing functions, so that analysis of actual behaviors and perceived data of a user can be realized, and active tasks of the set top box can be issued by a management server through system scheduling, and the quality and the failure cause of video playing of the set top box can be judged more quickly by combining the data packet grabbing analysis and the active dial testing functions;
2) The user quality data of the set top box are converged through the network dimension and the geographic dimension, so that the user perception quality of each network level and geographic position area can be evaluated more objectively, and the fault cause can be positioned more rapidly when a large area user fault occurs in a certain dimension.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The set top box video quality convergence analysis method based on the embedded probe is characterized by comprising the following steps of:
step S1, when a set top box user watches video, traffic packet grabbing is carried out on the watched video content at fixed time by utilizing an embedded probe of the set top box, wherein the traffic packet grabbing is carried out on the watched video content at fixed time, and the step comprises the following steps: carrying out timing packet capturing on the wired and wireless network card flow of the set top box;
step S2, the set top box embedded probe analyzes the packet capturing data in the step S1, and statistics is carried out on video playing quality indexes;
step S3, the set top box embedded probe reports the video playing quality index to a management system server at regular time;
step S4, the management system server receives the video playing quality index and sends the video playing quality index to a data processing module, the data processing module cleans the video playing quality index from the set top box embedded probe, wherein the cleaning the video playing quality index from the set top box embedded probe includes: the method comprises the steps of determining OLT equipment, BRAS equipment and region information to which a set top box belongs, and superposing video playing quality indexes according to a preset period;
then, the data processing module gathers the cleaned video playing quality indexes according to network dimension data based on Internet television service networking topology and gathers the video playing quality indexes according to geographic dimension data based on the geographic position of a set top box user, and the video playing quality indexes are stored in the data storage module after gathering, so that a fault cause can be rapidly positioned when a large area user fault occurs in a certain dimension;
the aggregation based on the network dimension data based on the Internet television service networking topology comprises the following steps: the optical cable terminal equipment OLT equipment under each broadband access server BRAS equipment is combed, the network set top box STB equipment under each BRAS equipment is converged to obtain the dimension video playing quality index of the OLT equipment, and the dimension video playing quality index of the OLT equipment under each BRAS equipment is converged to obtain the dimension video playing quality index of the BRAS equipment;
the gathering according to the geographic dimension data based on the geographic position of the set top box user comprises the following steps: carding out the attribution relation of the cell, town and city and province, converging the video playing quality indexes of each STB device of each cell to obtain a cell dimension video playing quality index, converging a town dimension video playing quality index through the cell dimension video playing quality index of each cell under the town, converging a city dimension video playing quality index through the town dimension video playing quality index of each town under the city, and converging full-province dimension video playing quality profile data through the city dimension video playing quality index of each city in the province;
step S5, the management system server records the video playing quality index reported by the set top box embedded probe in the step S3, judges whether the video playing quality index exceeds a preset threshold index, if yes, executes the step S6, otherwise, executes the step S7;
step S6, the management system server records fault events and stores the fault events, issues an active dial testing task to confirm whether faults occur, and if so, executes the step S8;
s7, controlling the normal flow of data to be put in storage;
and S8, the management system server transmits a dial testing task to the set top box, and the set top box executes the dial testing task to acquire dial testing indexes in the dial testing task.
2. The set top box video quality convergence analysis device based on the embedded probe is characterized by comprising: the system comprises a set top box embedded module, a management system server, a data processing module and a data storage module; when a set top box user watches videos, the set top box embedded module utilizes the set top box embedded probe to perform flow packet grabbing on the watched video content at regular time, analyzes packet grabbing data, then counts video playing quality indexes, and reports the video playing quality indexes to a management system server at regular time, wherein the process of performing flow packet grabbing on the watched video content at regular time comprises the following steps: carrying out timing packet capturing on the wired and wireless network card flow of the set top box;
the management system server is used for receiving the video playing quality index reported by the set top box embedded probe and sending the video playing quality index to the data processing module;
the data processing module cleans the video playing quality index from the set top box embedded probe, then gathers the cleaned video playing quality index according to network dimension data based on Internet television service networking topology and gathers the cleaned video playing quality index according to geographic dimension data based on the geographic position of a set top box user, and the gathered video playing quality index is stored in the data storage module after gathering, so that a fault cause can be rapidly positioned when a large area user fault occurs in a certain dimension;
the management system server is also used for recording the video playing quality index which is regularly reported to the management system server by the set top box embedded probe, judging whether the video playing quality index exceeds a preset threshold index, if so, recording a fault event and warehousing, issuing an active dial testing task to confirm whether the fault occurs, if so, issuing the dial testing task to the set top box by the management system server, executing the dial testing task to obtain the dial testing index in the dial testing task by the set top box, and if not, controlling the data to normally flow and warehousing;
the data processing module cleans the video playing quality index from the set top box embedded probe, and the method comprises the following steps: the data processing module determines the information of the OLT equipment, the BRAS equipment and the region to which the set top box belongs, and superimposes the video playing quality index according to a preset period;
the aggregation based on the network dimension data based on the Internet television service networking topology comprises the following steps: the optical cable terminal equipment OLT equipment under each broadband access server BRAS equipment is combed, the network set top box STB equipment under each BRAS equipment is converged to obtain the dimension video playing quality index of the OLT equipment, and the dimension video playing quality index of the OLT equipment under each BRAS equipment is converged to obtain the dimension video playing quality index of the BRAS equipment;
the aggregation according to the geographic dimension data based on the geographic position of the set top box user comprises the following steps: and carding out the attribution relation of the cell, town and city and province, converging the video playing quality index of each STB device of each cell to obtain a cell dimension video playing quality index, converging the town dimension video playing quality index through the cell dimension video playing quality index of each cell under the town, converging the city dimension video playing quality index through the town dimension video playing quality index of each town under the city, and converging the whole province dimension video playing quality profile data through the city dimension video playing quality index of each city in the province.
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| CN111918103B (en) * | 2019-05-08 | 2022-06-14 | 中国移动通信集团福建有限公司 | Internet television service fault determination method and equipment and internet television service system |
| CN111586475B (en) * | 2020-05-27 | 2022-05-06 | 飞思达技术（北京）有限公司 | IPTV and OTT live broadcast audio and video quality and perception evaluation system |
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| CN115278371A (en) * | 2021-04-29 | 2022-11-01 | 中国移动通信集团河北有限公司 | Method, device and equipment for positioning video quality difference content source and storage medium |
| CN114125436A (en) * | 2021-11-30 | 2022-03-01 | 中国电信股份有限公司 | Soft probe monitoring level testing method and device, storage medium and electronic equipment |
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