CN104427403B - A kind of terminal media polymerization link method for guaranteeing quality and system - Google Patents
A kind of terminal media polymerization link method for guaranteeing quality and system Download PDFInfo
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- CN104427403B CN104427403B CN201310399970.9A CN201310399970A CN104427403B CN 104427403 B CN104427403 B CN 104427403B CN 201310399970 A CN201310399970 A CN 201310399970A CN 104427403 B CN104427403 B CN 104427403B
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000006116 polymerization reaction Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000002776 aggregation Effects 0.000 claims description 17
- 238000004220 aggregation Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 11
- 230000004931 aggregating effect Effects 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000000275 quality assurance Methods 0.000 claims 1
- 230000006399 behavior Effects 0.000 description 19
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- JRURYQJSLYLRLN-BJMVGYQFSA-N entacapone Chemical compound CCN(CC)C(=O)C(\C#N)=C\C1=CC(O)=C(O)C([N+]([O-])=O)=C1 JRURYQJSLYLRLN-BJMVGYQFSA-N 0.000 description 1
- 229960003337 entacapone Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
- H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
-
- 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
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a kind of terminal media to polymerize link method for guaranteeing quality, including：Media information is polymerize, the media information of separate sources is generated into media information list according to the form of unified standard；Matched rule is read from matching rule base, each item in media information list is matched using the matched rule, therefrom finds out the item to match with matched rule；Using the media information item to match with matched rule as item to be detected, network service quality detection is done to the item to be detected, and record testing result；Media information list is handled according to testing result.
Description
Technical Field
The invention relates to the field of internet, in particular to a method and a system for guaranteeing the quality of terminal media aggregation link.
Background
With the rapid development of internet technology, internet multimedia becomes an important leisure and entertainment carrier. Since the internet video industry of China started, after the outbreak, the low-level and the hot-tide on the market of the industry, the internet video industry gradually became prosperous. Through development for years, network videos have become one of the main application fields of the internet, the scale growth speed of users is prominent, and the coverage rate is continuously improved. Internet video enterprises in the market at present are classified into the following categories:
1. video sharing website: take Youku and potato as representative;
2. a long video website: taking fox searching, fangi art and pplive as representatives;
3. internet television service providers: typified by the music video net;
4. B2B network video service provider: is represented by entacapone;
in addition, social networking sites share videos and become an enthusiastic entertainment mode for internet users.
The internet has wide video screen sources and massive information, so that the process of searching the target video information by a user becomes very complicated and high in cost. Especially in the scene of leisure and entertainment, the negative effect of the searching process can make the entertainment effect be greatly reduced. In the home environment, for the old and children, the complicated searching process and operation sometimes even become insurmountable obstacles. Meanwhile, in the field of internet multimedia, the problem of user selection disorientation caused by information overload occurs. Therefore, a network media acquisition mode of a plurality of modes such as searching, recommending, aggregating, webpage crawling and the like is created in succession, and the problem of acquiring a video source is solved to a certain extent.
The internet screen has the advantages of wide sources and massive information, but also has the problems of uneven quality and no guarantee. There are a considerable number of invalid links on the internet, some of which exhibit invalidity and low quality of service only in a network environment where users use terminals. In order to improve user experience, in the prior art, a terminal needs to detect the link effectiveness and the network service quality of multimedia links, especially video links, acquired by the terminal, and filter and sort the multimedia links according to the link effectiveness and the network service quality.
Because the terminal resources are limited, and the amount of internet video source information which can be acquired is large, if the media information acquired from various channels of the terminal is detected one by one, resources are consumed, and all video links are detected one by one on a network basis, so that the scheme is not feasible. Meanwhile, the massive network video information does not all need network detection. On one hand, only a small part of the mass information is interesting for the user to click and browse; on the other hand, most video link quality can meet the user requirements. Therefore, for the quality guarantee of the terminal media link, video links which are most interested by users and most likely to have quality defects need to be found out and subjected to network detection in a targeted manner. Such detection methods do not exist in the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a method and a system for guaranteeing the quality of terminal media aggregation link.
In order to achieve the above object, the present invention provides a method for guaranteeing quality of terminal media aggregation link, including:
step 1), aggregating the media information, and generating a media information list from the media information of different sources according to a uniform and standardized format; each item in the media information list represents a piece of media information and at least comprises metadata of the media information, a unique mark of the item and a video link;
step 2), reading a matching rule from a matching rule base, matching each item in the media information list by using the matching rule, and finding out an item matched with the matching rule; the matching rule base is used for storing matching rules, and the matching rules reflect the interest characteristics of the user;
step 3), taking the media information item matched with the matching rule obtained in the step 2) as an item to be detected, performing network service quality detection on the item to be detected, and recording a detection result;
and step 4), processing the media information list according to the detection result.
In the above technical solution, in the step 2), matching each item in the media information list by using the matching rule includes: the video links or metadata in each item are matched using matching rules.
In the above technical solution, in the step 3), the network service quality detection includes: any one or more of link validity detection or network effective bandwidth detection or link quality of service detection.
In the above technical solution, in the step 4), the processing of the media information list includes any one of: deleting invalid or low quality links from the media information list; adjusting media information items corresponding to invalid or low-quality links to be away from the position with high possibility of user use in the list; the user is prompted by the annotation that the link quality of the item is defective, but the item of media information is retained so that other metadata in the item continues to provide information services to the user.
The invention also provides a system for guaranteeing the quality of the terminal media aggregation link, which comprises a media information aggregation module, a rule matching module, a network service quality detection module, a media information linked list processing module and a matching rule base; wherein,
the matching rule base is used for storing matching rules, and the matching rules reflect the interest characteristics of the user;
the media information aggregation module aggregates media information and generates media information lists from the media information of different sources according to a uniform and standard format; each item in the media information list represents a piece of media information and at least comprises metadata of the media information, a unique mark of the item and a video link;
the rule matching module reads a matching rule from a matching rule base, matches each item in the media information list by using the matching rule, and finds out an item matched with the matching rule;
the network service quality detection module takes the media information item matched with the matching rule obtained by the rule matching module as an item to be detected, performs network service quality detection on the item to be detected, and records a detection result;
and the media information linked list processing module processes the media information list according to the detection result.
In the above technical solution, the rules in the matching rule base are obtained by analyzing information in the user behavior information base, or are generated by setting or introducing existing rules by the user.
The invention has the advantages that:
the invention can use the limited resources to pertinently detect the quality of the information most probably used by the user, and carry out corresponding subsequent processing to ensure the quality of the media link used by the user, thereby efficiently improving the user experience.
Drawings
Fig. 1 is a flowchart of a method for guaranteeing quality of a terminal media aggregation link according to the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
According to the method and the device, the media information which is most interesting and most likely to be used by the user in the media information is found out through the matching process of the matching rules, the quality detection is carried out on the media information, and the filtering and sequencing are carried out according to the detection result, so that the overall quality guarantee is realized for the media link which is finally presented to the user, and the user experience is improved.
At least two types of databases are needed to implement the method of the invention, one is a user behavior information base, and the other is a matching rule base. The user behavior information base is used for storing information related to behaviors of the user on the media information interest characteristics, the information is obtained by collecting previous user media use conditions, the previous interaction behavior of the user on which type of media information is generated is reflected, and the user interest on which type of media information is reflected. The information in the user behavior information base can be used for updating the interest matching rules and can also be used as auxiliary information to assist the matching process. The matching rule base is used for storing matching rules, and the matching rules reflect the interest characteristics of the user. The matching rule is obtained by analyzing the user behavior and is used for matching the media information which is most likely to be used by the user so as to carry out link quality detection on the media information.
The generation method of the user behavior information base comprises the following steps:
collecting the use behavior information of a user on media; the information of the usage behavior of the media by the user includes a behavior that embodies the interest of the user when using a media information list (which will be further described later), or a behavior that embodies the interest of the user in the media information in other situations. Theoretically, the more and more comprehensive the usage behavior information of the media is collected by the user, the higher the accuracy of the subsequent analysis is, but the collection behavior consumes more resources. Therefore, the scale of information collection can be determined according to actual needs when collecting the information of the use behavior of the media by the user. Generally, information collection should be performed by expanding the information collection channel as much as possible, so that the information sources are diverse.
The user behavior information base can be generated by the method, and can also be obtained by setting or importing the existing data by the user. The user behavior information base can be used for updating the matching rule base, and can also be used as auxiliary information of the matching rule to assist the matching process.
The rules in the matching rule base can be obtained by analyzing the information in the user behavior information base, and can be generated in a mode of setting or introducing the existing rules by the user. How to generate matching rules using existing information is well known to those of ordinary skill in the art and will not be repeated here.
Based on the above description, the following detailed description will be made on the specific implementation steps of the method of the present invention with reference to fig. 1.
The method of the invention comprises the following steps:
step 1), aggregating the media information, and generating a media information list from the media information of different sources according to a uniform and standardized format. Each item in the media information list represents a piece of media information and at least comprises metadata of the media information, a unique mark of the item and a video link.
The media information may be sourced from a variety of sources, such as search results, recommendation results, aggregation results, or media information from other media applications.
And 2) reading the matching rules from the matching rule library, matching each item in the media information list by using the matching rules, and finding out the item matched with the matching rules.
How items in the media information list are matched using a matching rule depends on the form of the matching rule. For example, if the matching rule is in a regular expression form, the object to be detected can be directly filtered by using rule matching during matching; for the rules for matching algorithms such as clustering, auxiliary information, such as media information with high user interest in user behavior records, must be used if necessary.
As mentioned above, each item in the media information list may include other information such as metadata of the media information besides the video link, and therefore, in other embodiments, the metadata of the media information may be matched during the matching process using the matching rule, and even the metadata of multiple dimensions may be matched in combination. Metadata of media information may contain valuable information, so matching metadata with matching rules helps to improve matching accuracy.
The matching process of this step helps to efficiently find the most likely used and most likely quality-defective terms for the user, thereby performing subsequent link quality detection.
And 3) taking the media information item matched with the matching rule obtained in the step 2) as an item to be detected, performing network service quality detection on the item to be detected, and recording a detection result.
The network service quality detection comprises link validity detection, or network effective bandwidth detection, or other necessary link service quality detection. The detection may be a single item of detection or a plurality of items of detection in combination. And recording the detection result, and taking corresponding treatment measures according to the detection result.
And step 4), processing the media information list according to the detection result.
In this embodiment, the processing of the media information list includes any one of: deleting invalid or low-quality links from the media information list to improve the overall link quality of the entire list; the media information items corresponding to the invalid or low-quality links can be adjusted to be away from the positions with high possibility of being used by the user in the list, so that the link quality actually felt by the user is improved; the user can also be prompted by means of labeling and the like that the link quality of the item is defective, but the item of media information is reserved so that other metadata in the item continues to provide information service for the user.
The invention also provides a system corresponding to the terminal media aggregation link quality guarantee method, which comprises a media information aggregation module, a rule matching module, a network service quality detection module, a media information linked list processing module and a matching rule base; wherein,
the matching rule base is used for storing matching rules, and the matching rules reflect the interest characteristics of the user;
the media information aggregation module aggregates media information and generates media information lists from the media information of different sources according to a uniform and standard format; each item in the media information list represents a piece of media information and at least comprises metadata of the media information, a unique mark of the item and a video link;
the rule matching module reads a matching rule from a matching rule base, matches each item in the media information list by using the matching rule, and finds out an item matched with the matching rule;
the network service quality detection module takes the media information item matched with the matching rule obtained by the rule matching module as an item to be detected, performs network service quality detection on the item to be detected, and records a detection result;
and the media information linked list processing module processes the media information list according to the detection result.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A method for guaranteeing the quality of terminal media aggregation link comprises the following steps:
step 1), aggregating the media information, and generating a media information list from the media information of different sources according to a uniform and standardized format; each item in the media information list represents a piece of media information and at least comprises metadata of the media information, a unique mark of the item and a video link;
step 2), reading a matching rule from a matching rule base, matching each item in the media information list by using the matching rule, and finding out an item matched with the matching rule; the matching rule base is used for storing matching rules, and the matching rules reflect the interest characteristics of the user;
step 3), taking the media information item matched with the matching rule obtained in the step 2) as an item to be detected, performing network service quality detection on the item to be detected, and recording a detection result;
step 4), processing the media information list according to the detection result;
in step 4), the processing of the media information list includes any one of: deleting invalid or low quality links from the media information list; adjusting media information items corresponding to invalid or low-quality links to be away from the position with high possibility of user use in the list; the user is prompted by the annotation that the link quality of the item is defective, but the item of media information is retained so that other metadata in the item continues to provide information services to the user.
2. The method as claimed in claim 1, wherein in the step 2), matching each item in the media information list using the matching rule comprises: the video links or metadata in each item are matched using matching rules.
3. The method as claimed in claim 1, wherein in step 3), the network qos detection comprises: any one or more of link validity detection or network effective bandwidth detection or link quality of service detection.
4. A terminal media aggregation link quality assurance system is characterized by comprising a media information aggregation module, a rule matching module, a network service quality detection module, a media information linked list processing module and a matching rule base; wherein,
the matching rule base is used for storing matching rules, and the matching rules reflect the interest characteristics of the user;
the media information aggregation module aggregates media information and generates media information lists from the media information of different sources according to a uniform and standard format; each item in the media information list represents a piece of media information and at least comprises metadata of the media information, a unique mark of the item and a video link;
the rule matching module reads a matching rule from a matching rule base, matches each item in the media information list by using the matching rule, and finds out an item matched with the matching rule;
the network service quality detection module takes the media information item matched with the matching rule obtained by the rule matching module as an item to be detected, performs network service quality detection on the item to be detected, and records a detection result;
and the media information linked list processing module processes the media information list according to the detection result.
5. The system for guaranteeing quality of media aggregation link according to claim 4, wherein the rules in the matching rule base are obtained by analyzing information in a user behavior information base, or are generated by setting or introducing existing rules by a user.
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| CN105163181B (en) * | 2015-08-05 | 2018-04-17 | 中国科学院声学研究所 | A kind of Online Video program classification method and its device |
| CN109889865B (en) * | 2019-03-12 | 2020-06-30 | 四川长虹电器股份有限公司 | Video playing source recommendation method |
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Effective date of registration: 20210813 Address after: 100190, No. 21 West Fourth Ring Road, Beijing, Haidian District Patentee after: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES Address before: 100190, No. 21 West Fourth Ring Road, Beijing, Haidian District Patentee before: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES Patentee before: BEIJING INTELLIX TECHNOLOGIES Co.,Ltd. Effective date of registration: 20210813 Address after: Room 1601, 16th floor, East Tower, Ximei building, No. 6, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan 450001 Patentee after: Zhengzhou xinrand Network Technology Co.,Ltd. Address before: 100190, No. 21 West Fourth Ring Road, Beijing, Haidian District Patentee before: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES |