Video preview anycast method based on multipoint touch-control technique

Abstract

The invention provides a video preview anycast method based on multipoint touch-control technique. The method comprises the following steps that: a user performs touch operations in at least two different directions, and a touch signal capturing module captures touch signals generated by the touch operations; a touch signal integrating module receives the touch signals and integrates the touch signals into initial track signals; a touch signal processing module generates smoothness-tendency track signals; a touch signal filtering module performs sequence point-checking according to equal intervals to generate signal set values capable of being identified by an application layer; a response touch-control module performs switching according to the signal set value of a first time point to obtain film source information, and switches film source information into width-height values of a displayed picture according to the signal set value of a follow-up time point; a video preview module enters a preview mode according to the received information; and a video anycast module enters a formal play mode or a mode for returning to a video list after user operations are finished. The multipoint touch-control technique-based video preview anycast method can respond to multipoint touch-control operations of the user to realize the preview anycast of videos, and improve the operating experience of the user.

Description

【Technical field】 [0001] The invention relates to a preview and broadcast selection technology, in particular to a video preview selection broadcast technology based on multi-touch technology. 【Background technique】 [0002] People are not unfamiliar with touch technology. Most ATMs in banks have touch screen functions. Many hospitals, libraries and other halls have computers with this touch technology. There are also many mobile phones, MP3 players, and digital cameras that support touch screens. Existing touch screens are all single-touch, which can only recognize and support the touch and click of one finger at a time. If more than two points are touched at the same time, they cannot respond correctly. [0003] Multi-touch technology can decompose the task into two aspects of work, one is to collect multi-point signals at the same time, and the other is to judge the meaning of each signal, which is the so-called gesture recognition, so as to realize the five functions of ...

AI Technical Summary

Problems solved by technology

[0007] The information displayed by the first type of video player cannot intuitively inform the user whether the video information is the source of the video that the user wants to order, and the interactive information with the user is relatively small, which affects the user's choice

[0008] The second type of user can select the source according to the preview, but due to the cumbersome operation process, it is not very intuitive to achieve the purpose of previewing and selecting according to the user's gesture control. It is better than the first one, but it cannot give users a better user experience

Images