Method and electronic device for obtaining data
An electronic device and data acquisition technology, applied in the field of communication, can solve problems such as increasing the amount of network terminal operations, increasing the burden on network terminals, and reducing system performance, so as to achieve the effect of reducing the number of sending requests, reducing the burden, and reducing the amount of operations
Active Publication Date: 2018-07-06
LENOVO (BEIJING) LTD
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[0004] In the process of realizing the above data acquisition, the inventors found that at least the following problems exist in the prior art: whenever an electronic device requests multimedia data from the network terminal, it needs to send a request to the network terminal, and the network terminal needs to send a request to the network terminal every time it receives the request. The multimedia data of the network terminal is fully scanned. If the network terminal receives the request multiple times, it needs to scan the local multimedia data multiple times. The burden reduces the performance of the system; in addition, the electronic device sends requests to the network terminal multiple times, which also takes up too many network resources
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] In the prior art, whenever an electronic device needs to obtain multimedia data to be obtained, it will send a first scanning instruction to the network terminal through the mapping folder, and the network terminal needs to perform a scan on the multimedia data after receiving the first scanning instruction. For one scan, if the network terminal receives the first scan command multiple times, it needs to scan the multimedia data multiple times, which increase...
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The invention provides a method for acquiring data and electronic equipment, and relates to the technical field of communication; the problems that the operation amount of a network terminal is increased, the load of the network terminal is further increased, and the system performance is reduced are solved, and furthermore, the problem that excessive network resources are occupied is also solved. The method provided by the invention can concretely comprise the following steps: mounting a mapping folder; acquiring a first scanning command; sending the first scanning command to the network terminal so as to enable the network terminal to respond to the first scanning command to scan M multimedia data; acquiring and saving a scanning database so as to acquire scanning data, which corresponds to optional multimedia data, from the scanning database when output operation is performed on the optional multimedia data in the mapping folder, and acquiring the optional multimedia data from the network terminal according to the corresponding scanning data. The method for acquiring the data and electronic equipment provided by the invention can be applied to acquiring the data.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a data acquisition method and electronic equipment. Background technique [0002] The user can instruct the electronic device to obtain multimedia data stored on the network terminal. For example, when the user wants to watch a video, the user can request the multimedia data of the video from the network terminal through the electronic device. [0003] Specifically, when the user wants to watch video 1, he can first open the video player or the corresponding web page, and determine the name of video 1; the electronic device requests the description data of video 1 from the network terminal, which can include: the duration of video 1 and Category and other information; after receiving the request, the network terminal scans the multimedia data stored in the network terminal to obtain the description data of video 1, and sends the description data to the electronic device; th...
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IPC IPC(8): H04N21/647H04N21/24
CPCH04N21/432H04N21/64723
Inventor 刘晶晶
Owner LENOVO (BEIJING) LTD