Information collection method, client and system

An information collection and client-side technology, applied in information storage, digital storage information, components of TV systems, etc., can solve the problems of large storage space and power consumption, and achieve the solution of large storage space, reduce interference, The effect of reducing the probability of missing a recording

Pending Publication Date: 2017-06-20
SHANGHAI LIANGMING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the present invention, image shooting is automatically triggered when image information is needed, which not only effectively solves the problems of large storage space and high power consumption in traditional video recording methods, but also reduces the interference of recording operations on users receiving information, reducing the probability that a user misses a recording

Method used

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  • Information collection method, client and system
  • Information collection method, client and system
  • Information collection method, client and system

Examples

Experimental program
Comparison scheme
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Embodiment

[0045] see figure 1 As shown, it is a flow chart of the information collection method provided by the embodiment of the present invention. The information collection method includes the following steps.

[0046] S100, triggering the recording operation of the real-scene information, and starting the recording.

[0047] The real scene information refers to actual scene information. The recording operation of actual scene information may include the recording of audio information, picture information, video information and multimedia information. As an example and not a limitation, for example, in an actual scene where a user attends a class, the user uses a mobile terminal to shoot and record information such as the voice of the teacher's speech, a PPT document demonstrated, or notes written on a blackboard.

[0048] In this embodiment, after the recording operation is triggered, a recording interface can be entered, and the recording interface is presented by a mobile termi...

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Abstract

The invention provides an information collection method, client and system, and relates to the technical field of mobile terminals. The information collection method comprises the following steps: triggering a recording operation of real scene information, and starting recording; collecting image change information on a screen or a blackboard interface in the recording process, triggering an image shooting operation when a screen current frame is changed or the blackboard interface is changed, and saving a shot picture and a shooting time point. By use of the method provided by the invention, the problems that the traditional video recording way is large in storage space occupancy and large in power consumption are effectively solved, and the interference of the recording operation on information receiving by a user is lowered; a probability that the user misses the content recording is reduced.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method, client and system for collecting information through a mobile terminal. Background technique [0002] With the development of the mobile Internet, the importance of mobile terminals in people's daily life and work has gradually become prominent, and mobile terminals have penetrated into all aspects. For example, when studying and working, there is often a training session, and during the training, the trainer is giving a speech while showing a PPT document or taking notes on the blackboard. At this time, those who listen to the class often want to record this training recording, and at the same time want to see the notes on the PPT or blackboard. In order to synchronize the training recording and PPT presentation, only live video recording can solve this problem. However, recording video will occupy a large amount of storage space of the mobile termin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/16H04N5/76
CPCH04N5/76G11C7/16
Inventor 马宇尘
Owner SHANGHAI LIANGMING TECH DEV
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