CN108924635B - Cloud video communication and data analysis system and method based on HTML5 - Google Patents
Cloud video communication and data analysis system and method based on HTML5 Download PDFInfo
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- CN108924635B CN108924635B CN201810621752.8A CN201810621752A CN108924635B CN 108924635 B CN108924635 B CN 108924635B CN 201810621752 A CN201810621752 A CN 201810621752A CN 108924635 B CN108924635 B CN 108924635B
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
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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
- H04N21/44213—Monitoring of end-user related data
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
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- Social Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a cloud video communication and data analysis system and method based on HTML5, and relates to the technical field of cloud video communication and data analysis. In the invention: the cloud sends video data to the terminal, and the terminal analyzes the video data through an HTML5 file analysis module; the HTML5 file display module is connected with the cache generation module; the HTML5 file display module is connected with the log generation module; the data storage unit comprises a memory a and a memory b, the log generation module is connected with the memory a, and the cache generation module is connected with the memory b. According to the invention, the use frequency of each video by the user is acquired by using the log generation module, and the video cache with lower use frequency is automatically deleted when the capacity of the data storage unit is lower, so that the video opening speed of the user is increased as much as possible, the redundant information in the data storage unit is conveniently and timely cleaned, and the user experience is enhanced.
Description
Technical Field
The invention belongs to the technical field of cloud video communication and data analysis, and particularly relates to a cloud video communication and data analysis system and method based on HTML 5.
Background
With the improvement of the standard of HTML5 and the gradual maturity of industrial applications, making HTML5 become the biggest highlight of the internet in 2012, HTML5 not only enriches the rendering capability of Web pages, but also provides a large number of rich media tags, and most video websites in China are: youku, potato and Tengchong video are all designed and realized by HTML5Vi deo. Cloud video (Cloud video) refers to a video network platform service based on Cloud computing business model applications. On a cloud platform, all video suppliers, agents, planning service providers, manufacturers, industry associations, management organizations, industry media, legal structures and the like are integrated into a resource pool in a centralized cloud mode, all resources are mutually displayed and interacted and communicated as required to achieve the intention, so that the cost is reduced, the efficiency is improved, and the concept is the cloud video concept.
At present, when browsing a cloud video, an existing terminal generates a cache file so as to be convenient for a user to view the cloud video next time, but the viewing frequency of the user to a plurality of cloud videos is low or the user only views the cloud videos once, so that excessive redundant video caches are generated, a certain amount of storage space is occupied, the use of a storage by the user is influenced, and the running speed of a CPU is slowed down.
Disclosure of Invention
The invention aims to provide a cloud video communication and data analysis system and method based on HTML5, which are characterized in that the use frequency of a user for each video is obtained by using a log generation module, and the video cache with lower use frequency is automatically deleted when the capacity of a data storage unit is lower, so that the video opening speed of the user is improved as much as possible, the redundant information in the data storage unit is conveniently cleaned in time, the user experience is enhanced, and the problem that the existing terminal is easy to generate too many redundant video caches when browsing the cloud video is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
an HTML 5-based cloud video communication and data analysis system, comprising:
the system comprises a cloud and an HTML5 file analysis module, wherein the cloud sends video data to a terminal through a wireless data transmission module, and the terminal analyzes the video data through an HTML5 file analysis module;
the HTML5 file display module is connected with the cache generation module through the data information download module;
the HTML5 file display module is connected with the log generation module through a data information uploading module;
the data storage unit comprises a memory a and a memory b, the log generation module is connected with the memory a through a data information uploading module, and the cache generation module is connected with the memory b through the data information uploading module;
the CPU carries out read-write operation on the data storage unit through the data bus, is connected with the deletion module through the data information uploading module, and is connected with the memory b.
Preferably, the HTML5 file display module is used for presenting the video data parsed by the HTML5 file parsing module on a display screen on the terminal.
Preferably, the log generating module is configured to generate a log of the video information and the time information processed by the HTML5 file displaying module, and send the log to the memory a for storage; the cache module is used for caching the video data displayed by the HTML5 file display module and sending the cached data to the memory b for storage.
A cloud video communication and data analysis method based on HTML5 comprises the following steps:
step 1: analyzing and displaying the cloud video data;
step 2: counting, recording and storing the frequency of opening a certain video by a user in a memory a, and caching and storing video data browsed by the user in a memory b;
and step 3: and acquiring the storage allowance in the memory b, and deleting the video cache with lower frequency according to the use frequency of the video by the user when the storage allowance is lower than the threshold.
The invention has the following beneficial effects:
according to the invention, the use frequency of each video by the user is acquired by using the log generation module, and the video cache with lower use frequency is automatically deleted when the capacity of the data storage unit is lower, so that the video opening speed of the user is increased as much as possible, the redundant information in the data storage unit is conveniently and timely cleaned, and the user experience is enhanced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a diagram of a system for cloud video communication and data analysis based on HTML5 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific example 1:
referring to fig. 1, an HTML 5-based cloud video communication and data analysis system includes:
the system comprises a cloud and an HTML5 file analysis module, wherein the cloud sends video data to a terminal through a wireless data transmission module, and the terminal analyzes the video data through an HTML5 file analysis module;
the HTML5 file display module is connected with the cache generation module through the data information download module;
the system comprises a log generation module and a memory a, wherein an HTML5 file display module is connected with the log generation module through a data information uploading module;
the data storage unit comprises a memory a and a memory b, the log generation module is connected with the memory a through the data information uploading module, and the cache generation module is connected with the memory b through the data information uploading module;
and the CPU performs read-write operation on the data storage unit through a data bus, is connected with the deletion module through a data information uploading module, and is connected with the memory b.
The HTML5 file display module is used for displaying the video data analyzed by the HTML5 file analysis module on a display screen of the terminal.
The log generation module is used for generating logs of the video information and the time information processed by the HTML5 file display module and sending the logs to the memory a for storage; the cache module is used for caching the video data displayed by the HTML5 file display module and sending the cached data to the memory b for storage.
A cloud video communication and data analysis method based on HTML5 comprises the following steps:
step 1: analyzing and displaying the cloud video data;
step 2: counting, recording and storing the frequency of opening a certain video by a user in a memory a, and caching and storing video data browsed by the user in a memory b;
and step 3: and acquiring the storage allowance in the memory b, and deleting the video cache with lower frequency according to the use frequency of the video by the user when the storage allowance is lower than the threshold.
Specific example 2:
the terminal acquires video data from the cloud, analyzes the video file through an HTML5 file analysis module, and then displays the video through an HTML5 file display module. When a user opens certain video data, the log generation module records the action and stores the action in the memory a; and the cache module records the ending position of the video and stores the video in the memory b every time the user ends the video playing. The CPU obtains the storage allowance of the data storage unit through the data bus, when the allowance is insufficient, a deleting signal is sent to the deleting module, and the deleting module deletes the video cache data with low use frequency of a user, so that the storage space is saved, and the user can conveniently watch videos.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it can be understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above can be implemented by instructing the relevant hardware through a program, and the corresponding program can be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. An HTML 5-based cloud video communication and data analysis system, comprising:
the system comprises a cloud and an HTML5 file analysis module, wherein the cloud sends video data to a terminal through a wireless data transmission module, and the terminal analyzes the video data through an HTML5 file analysis module;
the HTML5 file display module is connected with the cache generation module through the data information download module;
the HTML5 file display module is connected with the log generation module through a data information uploading module;
the data storage unit comprises a memory a and a memory b, the log generation module is connected with the memory a through a data information uploading module, and the cache generation module is connected with the memory b through the data information uploading module;
the CPU carries out read-write operation on the data storage unit through a data bus, is connected with the deletion module through a data information uploading module, and is connected with the memory b;
the HTML5 file display module is used for displaying the video data analyzed by the HTML5 file analysis module on a display screen of the terminal;
the log generation module is used for generating logs of the video information and the time information processed by the HTML5 file display module and sending the logs to the memory a for storage;
the log generation module acquires the use frequency of each video of a user and automatically deletes the video cache with lower use frequency when the capacity of the data storage unit is lower;
the cache generating module is used for caching the video data displayed by the HTML5 file display module and sending the cached data to the memory b for storage;
the CPU obtains the storage allowance of the data storage unit through the data bus, when the allowance is insufficient, a deleting signal is sent to the deleting module, and the deleting module deletes the video cache data with low user use frequency.
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| CN102779046A (en) * | 2012-07-04 | 2012-11-14 | 合一网络技术(北京)有限公司 | Video playing system based on HTML5 development and video playing method thereof |
| CN104158813A (en) * | 2014-08-21 | 2014-11-19 | 北京奇艺世纪科技有限公司 | Video transmission optimizing method and device |
| CN105376502A (en) * | 2015-11-23 | 2016-03-02 | 华中师范大学 | All media on-line editing tool |
| CN107908777A (en) * | 2017-12-01 | 2018-04-13 | 云南民族大学 | A kind of built-in browser removes data cached method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8880795B2 (en) * | 2011-04-29 | 2014-11-04 | Comcast Cable Communications, LLC. | Intelligent partitioning of external memory devices |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779046A (en) * | 2012-07-04 | 2012-11-14 | 合一网络技术(北京)有限公司 | Video playing system based on HTML5 development and video playing method thereof |
| CN104158813A (en) * | 2014-08-21 | 2014-11-19 | 北京奇艺世纪科技有限公司 | Video transmission optimizing method and device |
| CN105376502A (en) * | 2015-11-23 | 2016-03-02 | 华中师范大学 | All media on-line editing tool |
| CN107908777A (en) * | 2017-12-01 | 2018-04-13 | 云南民族大学 | A kind of built-in browser removes data cached method |
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