At present, the domestic archives, the museum has a large number of photos, videos, tapes, and the traditional way to save the video data, with time, video tapes, audio tapes will slowly aging, the photos will slowly become yellow, so that a set of perfect, for multimedia audio and video data, storage, retrieval, publishing management system, the development of these precious materials, so that it can be permanently saved.

"Audio and video data management platform" is a complete solution to solve the problem of the management of the archives, the video and audio tape, which is to establish a standardized, scientific and audio resource center. The three major types of file management are: photo archives, video files, audio files and other types of electronic archives:

1．The system has the function of digital and editing of audio visual archives.

2．The system has audio-visual archives collection, collation, specification description, storage, use, destruction, statistics, print function.

3．Information retrieval and reuse of audio and video files in a variety of ways.

4．Through wide area network, users can easily search and browse the directory and content of audio-visual archives.

5．Users should be able to file the video files to the archives through the wide area network.

6．Perfect user rights management. Users can only retrieve their own rights within the audio-visual file, including print, preview, download, upload and other rights management.

Through the realization of the above objectives, the audio video files can be realized by digital and electronic, and the management is more scientific and standardized, and it can also meet the needs of users to search the audio-visual archives information more quickly and conveniently. Users to retrieve photos, video, audio and other types of files, can be directly on the computer preview (pre listen), a user can download the file level (high data stream or resolution) of the audio and video files.

Audio-visual archives, Museum of the general implementation of centralized management, therefore, the system set up several file manager, administrator to install the C/S module of the program, a full range of management of audio-visual archives repository of information, ordinary users do not have to install any program, through the browser search, browse, download the archives resources.

System logic structure：

With the popularity of digital cameras, many government agencies of government activities such as the leadership of the inspection, reception, ceremony, engineering construction, supervision work, festivals are recorded in digital photos, video format, with a medium scale city, a government agency (such as municipal government, environmental protection bureau of Civil Affairs Bureau,...) On average, there are 100 digital photos, 1 hours per day, about 30 thousand photos, 300 hours of video data need to store management. Every photograph, video need to import computer storage, and promptly cited landmark description, in order to prevent ambiguous on the content of the shooting after a long time, unable to find.

"The archives data management system to provide powerful digital photos and video of the various government agencies management functions, shooting staff every day after the shooting, the shooting content in a timely manner through the browser server upload, and simple description of information. These photos, video uploaded to the server at the same time, the system will automatically extract the photos of the thumbnail, video streaming video streaming file, so that ordinary users browse online. The information administrator (usually each provided with a review of the film ') every day to upload photos, videos, supplement of descriptive information, information after the audit, ordinary users through the browser can be retrieved.

The audio and video management system of government agencies is recommended to use independent server, because the daily processing of photos, video data are more, storage space is recommended to configure the 4TB disk array, with the increase in information later, can be expanded at any time.

System logic structure：

“Audio-visual archives data management system "has been applied to the customs industry, mainly used to manage the propaganda case class audio-visual, audio and video materials, audio-visual information publicity is mainly responsible for the local customs of the Propaganda Department, the case class audio-visual information is mainly responsible for the relevant departments of the customs bureau.

For propaganda audio-visual information management, mainly is the Propaganda Department staff to news photos, each video uploaded to the video management system, and improve the description, the customs unit staff can search the Internet audio and video materials, according to the needs of the work, you can also download the audio and video materials, and stored in the this machine.

Case class audio-visual information management, widely used in the Customs Bureau, due to the need to collect evidence of the case, will take a lot of pictures, video, and in the case of the investigation process, out of the various departments coordinated handling needs, the audio-visual information needs to be shared, but each department according to different permissions, range query data also, need to set up perfect security permissions, different departments can only query video materials in its power.

The Customs Bureau many departments, and the resident scattered, each subordinate branch in the geographical distribution is far, with traditional physical exchange of audio-visual information submitted is not realistic, through the video management system, each branch can bulk to the audio-visual data submitted to the superior anti smuggling Bureau, the final information collation, perfect, audit bureau.

In the framework of the system, set up independent video server that the customs anti smuggling Bureau, set the video server independent, as in business, the customs anti smuggling Bureau and business independently, and the image data is huge, the respective independent server can better play their role in the audio-visual data, do not interfere with each other.

System logic structure：

Inspection and Quarantine Bureau have set up a subsidiary body, and distributed in different geographical position, each other physical distance, but the entire inspection and Quarantine Bureau set up a video server, all subordinate organizations to the video data stored on the server, each subsidiary body has this unit of information management, information administrators can only maintain the information of the organization, the system has the following characteristics：

1.All branches of the data are stored in a database to facilitate database backup and recovery.

2.Each information in the database (in addition to public information) has an "institutional code" attribute indicating that the information belongs to that branch.

3.Documents submitted by the branches of the information stored in the body of the folder named, will not cross save, easy to restore data files and restore.

4.The branches of the administrator to turn the management interface, only see the agency information (image records, files, group, etc.) only on the agency's information (add, delete, modify and maintenance operation).

5.For public information (such as classification), each branch can be shared, in order to protect the file information has been, normative description.

6.For query users, users can be authorized to query the information of a branch, or information from multiple branches.

7.Since the implementation of centralized management of data, there is no need to submit information to the higher authorities of the lower level organizations, directly to the higher authority to check the information of the lower body.

8.There is no limit to the number of branches, the group level administrators can increase, delete branches, set the name of the branch, set up various branches of the administrator.

System logic structure：

"Audio visual file data management system" in the aerospace industry is mainly used to manage the appearance of different products, a variety of products using video training materials. Because there are many kinds of products, the model is complex, each product has a detailed use of training materials, and the form of video recording, in order to facilitate management, also facilitate the new staff to learn, to facilitate the user query products, many users in the aerospace industry has established a data management platform to manage the product of this unit.

The video file data management platform in the industry adopts the structure of C/S+B/S mode, the administrator is responsible for the collection and collation of audio and video information.

System logic structure：

The real estate industry has a large number of audio-visual information every day, such as the appearance of different real estate real estate sale photos, video, photos of real estate design overseas counterparts in different styles, real estate quality problems (crack, seepage, layer) photo quality problem shooting, the audio-visual information needs of audio-visual data management platform to manage.

In the logical structure, ordinary clerk through the browser to upload photos, filming the event appearance quality of real estate opening photos, video, brochure design personnel, building design personnel can through the browser to query the other real estate information, looking for inspiration.

System logic structure：

For electric power industry, each power company has the audio visual information as file storage, each independent power company, subordinate has many branches, and distributed in different geographical position, power companies are usually implemented group management, the company set up a separate video server, the company is equipped with its own file management personnel, the company can only maintain the audio visual information of the unit.

In order to save the name of each branch of the folder submitted by the branch of the audio-visual archives files, not cross preservation, descriptive information is stored in the same database, for the image data of all branches are stored in a server, convenient data file backup and restore. Since the implementation of centralized data management, there is no need to submit information to the lower level organizations to the higher authorities, the group administrator can directly authorize the higher authorities to check the information of the lower body.

System logic structure：