Method and device for acquiring multimedia data

Abstract

The embodiment of the invention provides an acquisition method and device for multimedia data. The acquisition method comprises following steps: receiving a query request, comprising keywords of multimedia information, inputted by a user; searching metadata in a database based on the keywords of multimedia information, determining target identifiers corresponding to text messages matching the keywords of multimedia information; outputting text messages matching keywords of multimedia information to the user; receiving definite responses of the text messages by the user; acquiring multimedia data from a server based on target identifiers of the text messages corresponding to the definite responses; and outputting multimedia data to the user. The metadata comprises text messages of multi-media files and corresponding identifiers. The acquisition method and device for multimedia data have following beneficial effects: based on text information of the multi-media files, multimedia data can be rapidly and accurately acquired in order to well satisfy the requirement of the user for personalization of multi-media data; and better experience can be obtained by the user.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer information technology, and in particular, to a method and device for acquiring multimedia data. Background technique [0002] With the rapid development of the Internet in the world, news, forums, blogs, Weibo, video, audio and other carriers have become the main means for modern people to broadcast and obtain information. People can easily obtain first-hand news information, hot topics, picture information, video information, etc. on the computer screen through the Internet, which makes the Internet gradually become the most influential and most promising media in the field of information service communication. one. [0003] For traditional text information such as news, forums, blogs, and microblogs on the Internet, an Internet public opinion monitoring and analysis system that can monitor and analyze massive text data has been developed through data capture, storage, and anal...

AI Technical Summary

Problems solved by technology

However, the design of the system can only target traditional text information such as news, forums, blogs, and microblogs, ignoring multimedia information such as video and audio on the Internet.

Due to the gradual upgrade of network bandwidth, the click rate of Internet video and audio information is getting higher and higher, and the influence of video and audio websites is also increasing. If only traditional text information is monitored and analyzed, then in the face of the Internet Massive multimedia data cannot accurately obtain monitoring and analysis results for multimedia data, nor can it obtain multimedia data that meets user needs based on monitoring and analysis results, resulting in poor user experience

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