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Method and system for reducing resource consumption for video call of electronic equipment

A technology for electronic equipment and video calls, applied in two-way working systems and other directions, can solve problems such as increasing power consumption of electronic equipment, violent video shaking, and being easily affected by the environment, and achieve the effect of saving hardware processing capacity and network bandwidth

Active Publication Date: 2013-01-30
LEADCORE TECH
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AI Technical Summary

Problems solved by technology

[0003] Although the video call function provides better interaction between the two parties in the call, the quality of video is less stable and more susceptible to environmental influences than voice
For example, when the user is in a violently turbulent environment (such as a bus, ship, etc.), the video captured by the electronic device will shake violently and cannot be viewed clearly
[0004] According to the current video call solution for electronic devices, when the quality of the collected video is very low, the electronic device will continue to transmit the video to the peer end, which causes unnecessary resource consumption, such as a waste of bandwidth, and increases the Increased power consumption of electronic equipment

Method used

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  • Method and system for reducing resource consumption for video call of electronic equipment
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  • Method and system for reducing resource consumption for video call of electronic equipment

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Embodiment Construction

[0026] In summary, the embodiments of the present invention describe a technology that can dynamically determine whether the video of a video call is valid for the user, and tend to close the video transmission when it is determined that the video is invalid.

[0027] For example, a situation where the video is invalid is that in a very dimly lit environment, the video captured by the electronic device will also be very dim, so that the video picture cannot be clearly recognized. Another situation where the video is invalid is that in a very bumpy environment, the video captured by the electronic device also shakes strongly, making the video picture unrecognizable. Another situation where the video is invalid is that when the distance between the user and the camera of the electronic device is inappropriate (for example, the user puts the electronic device on the face, resulting in the shooting distance being too close), the captured video will also not contain valid informatio...

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Abstract

The invention relates to a method and system for reducing resource consumption for a video call of electronic equipment. The method comprises the following steps of: collecting a video during the period of the video call; dynamically judging whether the collected video is valid or not according to one or more preset criteria; and closing the transmission of the video when the collected video is determined to be invalid, and reducing the transmission bandwidth of the electronic equipment to the bandwidth level of the voice call. According to the method, hardware processing capacity and network bandwidth can be saved.

Description

technical field [0001] The present invention relates to video calls of electronic devices, in particular to a method and system for reducing resource consumption of video calls of electronic devices. Background technique [0002] With the commercial maturity of 3G technology, video calling has become one of the most frequently used services for mobile phone users. The video transmission during the call occupies a very large bandwidth, and also puts forward higher requirements on power consumption. At present, the common video call solution on various portable electronic devices, such as mobile phones, is that after the video call is connected, the video capture device compresses the captured video and then directly transmits it to the opposite end. Please refer to the Chinese patent application No. 200410074169.8 "Video Call Method for Mobile Communication Terminal". [0003] Although the video call function provides better interaction between the two parties in the call, ...

Claims

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Application Information

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IPC IPC(8): H04N7/14
Inventor 段昌志
Owner LEADCORE TECH
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