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Video frame switching method, video frame switching device and video frame switching equipment

An audio equipment and picture technology, which is applied to parts of color TVs, parts of TV systems, TVs, etc., can solve problems such as cumbersome operations and affect the quality of video calls, simplify switching operations, expand camera range, and improve quality. Effect

Active Publication Date: 2013-08-07
XIAOMI INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, when using a mobile terminal to make a video call, the switch between the front camera and the rear camera can only be performed manually by the user, which is cumbersome and affects the quality of the video call

Method used

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  • Video frame switching method, video frame switching device and video frame switching equipment
  • Video frame switching method, video frame switching device and video frame switching equipment
  • Video frame switching method, video frame switching device and video frame switching equipment

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Embodiment Construction

[0055] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0056] figure 1 It is a flow chart of a method for switching video images provided by an embodiment of the present invention. The executive subject of this embodiment of the invention is a terminal device, which is applied to the scenario where the terminal device has at least two camera devices, see figure 1 , the method includes:

[0057] 101: Detect whether a preset switching event occurs by collecting image and / or audio information during a ...

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Abstract

An embodiment of the invention discloses a video frame switching method, a video frame switching device and video frame switching equipment, and belongs to the field of terminal equipment. The video frame switching method includes: detecting whether a preset switching event occurs or not via acquiring frame and / or audio information when first frame shooting equipment is applied to video call; and switching the first frame shooting equipment to second frame shooting equipment when the preset switching event is detected. During the video call process, the preset switching event is detected via acquiring the frame and / or audio information, and the first frame shooting equipment to the second frame shooting equipment when the preset switching event is detected, so that intelligent switching of frame shooting equipment on terminal equipment is realized, frame shooting range of video call is enlarged, manual video frame switching is not required, switching operation is simplified, and quality of video call is improved.

Description

technical field [0001] The present invention relates to the field of terminal equipment, in particular to a method, device and equipment for switching video images. Background technique [0002] With the rapid development of communication technology, mobile terminals have become a necessity for most people's work and life. With the continuous expansion of mobile terminal functions, mobile terminals not only have the function of voice calls, but also can use the camera configured on the mobile terminal to communicate in real time. Transmit human voice and image for video call function. [0003] A mobile terminal generally has two cameras: a front camera and a rear camera, both of which can be used for video calls. During a video call, the user generally switches between the front camera and the rear camera manually. [0004] Therefore, when using a mobile terminal to make a video call, switching between the front camera and the rear camera can only be performed manually by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/268
Inventor 林形省刘道宽汪轩然武小军马坤林锦滨
Owner XIAOMI INC
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